Merge branch 'improve_ble_batching' into loop_runtime_stats_ble_batching

Improve batching of BLE advertisements for better airtime efficiency
preen
2025-05-13 11:41:30 -05:00 · 2025-05-13 11:31:48 -05:00 · 2025-05-13 11:30:26 -05:00 · 2025-05-13 11:30:06 -05:00 · 2025-05-13 11:29:22 -05:00 · 2025-05-13 11:22:33 -05:00
1459 changed files with 13422 additions and 39392 deletions
--- a/.coveragerc
+++ b/.coveragerc
@@ -1,4 +1,2 @@
 [run]
-omit = 
-    esphome/components/*
-    tests/integration/*
+omit = esphome/components/*
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,37 +0,0 @@
-ARG BUILD_BASE_VERSION=2025.04.0
-
-
-FROM ghcr.io/esphome/docker-base:debian-${BUILD_BASE_VERSION} AS base
-
-RUN git config --system --add safe.directory "*"
-
-RUN apt update \
-    && apt install -y \
-      protobuf-compiler
-
-RUN pip install uv
-
-RUN useradd esphome -m
-
-USER esphome
-ENV VIRTUAL_ENV=/home/esphome/.local/esphome-venv
-RUN uv venv $VIRTUAL_ENV
-ENV PATH="$VIRTUAL_ENV/bin:$PATH"
-# Override this set to true in the docker-base image
-ENV UV_SYSTEM_PYTHON=false
-
-WORKDIR /tmp
-
-COPY requirements.txt ./
-RUN uv pip install -r requirements.txt
-COPY requirements_dev.txt requirements_test.txt ./
-RUN uv pip install -r requirements_dev.txt -r requirements_test.txt
-
-RUN \
-    platformio settings set enable_telemetry No \
-    && platformio settings set check_platformio_interval 1000000
-
-COPY script/platformio_install_deps.py platformio.ini ./
-RUN ./platformio_install_deps.py platformio.ini --libraries --platforms --tools
-
-WORKDIR /workspaces
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,17 +1,18 @@
 {
  "name": "ESPHome Dev",
-  "context": "..",
-  "dockerFile": "Dockerfile",
+  "image": "ghcr.io/esphome/esphome-lint:dev",
  "postCreateCommand": [
    "script/devcontainer-post-create"
  ],
-  "features": {
-    "ghcr.io/devcontainers/features/github-cli:1": {}
+  "containerEnv": {
+    "DEVCONTAINER": "1",
+    "PIP_BREAK_SYSTEM_PACKAGES": "1",
+    "PIP_ROOT_USER_ACTION": "ignore"
  },
  "runArgs": [
    "--privileged",
    "-e",
-    "GIT_EDITOR=code --wait"
+    "ESPHOME_DASHBOARD_USE_PING=1"
    // uncomment and edit the path in order to pass though local USB serial to the conatiner
    // , "--device=/dev/ttyACM0"
  ],
--- a/.github/actions/build-image/action.yaml
+++ b/.github/actions/build-image/action.yaml
@@ -47,7 +47,7 @@ runs:

    - name: Build and push to ghcr by digest
      id: build-ghcr
-      uses: docker/build-push-action@v6.18.0
+      uses: docker/build-push-action@v6.16.0
      env:
        DOCKER_BUILD_SUMMARY: false
        DOCKER_BUILD_RECORD_UPLOAD: false
@@ -73,7 +73,7 @@ runs:

    - name: Build and push to dockerhub by digest
      id: build-dockerhub
-      uses: docker/build-push-action@v6.18.0
+      uses: docker/build-push-action@v6.16.0
      env:
        DOCKER_BUILD_SUMMARY: false
        DOCKER_BUILD_RECORD_UPLOAD: false
--- a/.github/workflows/ci-api-proto.yml
+++ b/.github/workflows/ci-api-proto.yml
@@ -21,7 +21,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Set up Python
        uses: actions/setup-python@v5.6.0
        with:
--- a/.github/workflows/ci-docker.yml
+++ b/.github/workflows/ci-docker.yml
@@ -43,13 +43,13 @@ jobs:
          - "docker"
          # - "lint"
    steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.1.7
      - name: Set up Python
        uses: actions/setup-python@v5.6.0
        with:
-          python-version: "3.10"
+          python-version: "3.9"
      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.11.1
+        uses: docker/setup-buildx-action@v3.10.0

      - name: Set TAG
        run: |
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,8 +20,8 @@ permissions:
  contents: read

 env:
-  DEFAULT_PYTHON: "3.10"
-  PYUPGRADE_TARGET: "--py310-plus"
+  DEFAULT_PYTHON: "3.9"
+  PYUPGRADE_TARGET: "--py39-plus"

 concurrency:
  # yamllint disable-line rule:line-length
@@ -36,7 +36,7 @@ jobs:
      cache-key: ${{ steps.cache-key.outputs.key }}
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Generate cache-key
        id: cache-key
        run: echo key="${{ hashFiles('requirements.txt', 'requirements_test.txt') }}" >> $GITHUB_OUTPUT
@@ -68,7 +68,7 @@ jobs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -89,7 +89,7 @@ jobs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -110,7 +110,7 @@ jobs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -131,7 +131,7 @@ jobs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -152,7 +152,7 @@ jobs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -173,10 +173,10 @@ jobs:
      fail-fast: false
      matrix:
        python-version:
+          - "3.9"
          - "3.10"
          - "3.11"
          - "3.12"
-          - "3.13"
        os:
          - ubuntu-latest
          - macOS-latest
@@ -185,24 +185,24 @@ jobs:
          # Minimize CI resource usage
          # by only running the Python version
          # version used for docker images on Windows and macOS
-          - python-version: "3.13"
-            os: windows-latest
          - python-version: "3.12"
            os: windows-latest
          - python-version: "3.10"
            os: windows-latest
-          - python-version: "3.13"
-            os: macOS-latest
+          - python-version: "3.9"
+            os: windows-latest
          - python-version: "3.12"
            os: macOS-latest
          - python-version: "3.10"
            os: macOS-latest
+          - python-version: "3.9"
+            os: macOS-latest
    runs-on: ${{ matrix.os }}
    needs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -214,14 +214,14 @@ jobs:
        if: matrix.os == 'windows-latest'
        run: |
          ./venv/Scripts/activate
-          pytest -vv --cov-report=xml --tb=native -n auto tests
+          pytest -vv --cov-report=xml --tb=native tests
      - name: Run pytest
        if: matrix.os == 'ubuntu-latest' || matrix.os == 'macOS-latest'
        run: |
          . venv/bin/activate
-          pytest -vv --cov-report=xml --tb=native -n auto tests
+          pytest -vv --cov-report=xml --tb=native tests
      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5.4.3
+        uses: codecov/codecov-action@v5.4.2
        with:
          token: ${{ secrets.CODECOV_TOKEN }}

@@ -232,7 +232,7 @@ jobs:
      - common
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -296,11 +296,11 @@ jobs:
            name: Run script/clang-tidy for ZEPHYR
            options: --environment nrf52-tidy --grep USE_ZEPHYR
            pio_cache_key: tidy-zephyr
-            ignore_errors: false
+            ignore_errors: true

    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -356,7 +356,7 @@ jobs:
      count: ${{ steps.list-components.outputs.count }}
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
        with:
          # Fetch enough history so `git merge-base refs/remotes/origin/dev HEAD` works.
          fetch-depth: 500
@@ -406,7 +406,7 @@ jobs:
          sudo apt-get install libsdl2-dev

      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
@@ -432,7 +432,7 @@ jobs:
      matrix: ${{ steps.split.outputs.components }}
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Split components into 20 groups
        id: split
        run: |
@@ -462,7 +462,7 @@ jobs:
          sudo apt-get install libsdl2-dev

      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Restore Python
        uses: ./.github/actions/restore-python
        with:
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -1,11 +1,28 @@
 ---
-name: Lock closed issues and PRs
+name: Lock

 on:
  schedule:
-    - cron: "30 0 * * *"  # Run daily at 00:30 UTC
+    - cron: "30 0 * * *"
  workflow_dispatch:

+permissions:
+  issues: write
+  pull-requests: write
+
+concurrency:
+  group: lock
+
 jobs:
  lock:
-    uses: esphome/workflows/.github/workflows/lock.yml@main
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v5.0.1
+        with:
+          pr-inactive-days: "1"
+          pr-lock-reason: ""
+          exclude-any-pr-labels: keep-open
+
+          issue-inactive-days: "7"
+          issue-lock-reason: ""
+          exclude-any-issue-labels: keep-open
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,9 +18,8 @@ jobs:
    outputs:
      tag: ${{ steps.tag.outputs.tag }}
      branch_build: ${{ steps.tag.outputs.branch_build }}
-      deploy_env: ${{ steps.tag.outputs.deploy_env }}
    steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.1.7
      - name: Get tag
        id: tag
        # yamllint disable rule:line-length
@@ -28,11 +27,6 @@ jobs:
          if [[ "${{ github.event_name }}" = "release" ]]; then
            TAG="${{ github.event.release.tag_name}}"
            BRANCH_BUILD="false"
-            if [[ "${{ github.event.release.prerelease }}" = "true" ]]; then
-              ENVIRONMENT="beta"
-            else
-              ENVIRONMENT="production"
-            fi
          else
            TAG=$(cat esphome/const.py | sed -n -E "s/^__version__\s+=\s+\"(.+)\"$/\1/p")
            today="$(date --utc '+%Y%m%d')"
@@ -41,15 +35,12 @@ jobs:
            if [[ "$BRANCH" != "dev" ]]; then
              TAG="${TAG}-${BRANCH}"
              BRANCH_BUILD="true"
-              ENVIRONMENT=""
            else
              BRANCH_BUILD="false"
-              ENVIRONMENT="dev"
            fi
          fi
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
          echo "branch_build=${BRANCH_BUILD}" >> $GITHUB_OUTPUT
-          echo "deploy_env=${ENVIRONMENT}" >> $GITHUB_OUTPUT
        # yamllint enable rule:line-length

  deploy-pypi:
@@ -60,19 +51,21 @@ jobs:
      contents: read
      id-token: write
    steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.1.7
      - name: Set up Python
        uses: actions/setup-python@v5.6.0
        with:
          python-version: "3.x"
+      - name: Set up python environment
+        env:
+          ESPHOME_NO_VENV: 1
+        run: script/setup
      - name: Build
        run: |-
          pip3 install build
          python3 -m build
      - name: Publish
        uses: pypa/gh-action-pypi-publish@v1.12.4
-        with:
-          skip-existing: true

  deploy-docker:
    name: Build ESPHome ${{ matrix.platform.arch }}
@@ -92,14 +85,14 @@ jobs:
            os: "ubuntu-24.04-arm"

    steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.1.7
      - name: Set up Python
        uses: actions/setup-python@v5.6.0
        with:
-          python-version: "3.10"
+          python-version: "3.9"

      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.11.1
+        uses: docker/setup-buildx-action@v3.10.0

      - name: Log in to docker hub
        uses: docker/login-action@v3.4.0
@@ -168,7 +161,7 @@ jobs:
          - ghcr
          - dockerhub
    steps:
-      - uses: actions/checkout@v4.2.2
+      - uses: actions/checkout@v4.1.7

      - name: Download digests
        uses: actions/download-artifact@v4.3.0
@@ -178,7 +171,7 @@ jobs:
          merge-multiple: true

      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.11.1
+        uses: docker/setup-buildx-action@v3.10.0

      - name: Log in to docker hub
        if: matrix.registry == 'dockerhub'
@@ -242,8 +235,9 @@ jobs:
  deploy-esphome-schema:
    if: github.repository == 'esphome/esphome' && needs.init.outputs.branch_build == 'false'
    runs-on: ubuntu-latest
-    needs: [init]
-    environment: ${{ needs.init.outputs.deploy_env }}
+    needs:
+      - init
+      - deploy-manifest
    steps:
      - name: Trigger Workflow
        uses: actions/github-script@v7.0.1
--- a/.github/workflows/sync-device-classes.yml
+++ b/.github/workflows/sync-device-classes.yml
@@ -13,10 +13,10 @@ jobs:
    if: github.repository == 'esphome/esphome'
    steps:
      - name: Checkout
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7

      - name: Checkout Home Assistant
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
        with:
          repository: home-assistant/core
          path: lib/home-assistant
@@ -24,7 +24,7 @@ jobs:
      - name: Setup Python
        uses: actions/setup-python@v5.6.0
        with:
-          python-version: 3.13
+          python-version: 3.12

      - name: Install Home Assistant
        run: |
--- a/.github/workflows/yaml-lint.yml
+++ b/.github/workflows/yaml-lint.yml
@@ -18,7 +18,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code from GitHub
-        uses: actions/checkout@v4.2.2
+        uses: actions/checkout@v4.1.7
      - name: Run yamllint
        uses: frenck/action-yamllint@v1.5.0
        with:
--- a/.gitignore
+++ b/.gitignore
@@ -143,4 +143,3 @@ sdkconfig.*
 /components
 /managed_components

-api-docs/
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,7 +4,7 @@
 repos:
  - repo: https://github.com/astral-sh/ruff-pre-commit
    # Ruff version.
-    rev: v0.12.1
+    rev: v0.11.9
    hooks:
      # Run the linter.
      - id: ruff
@@ -12,7 +12,7 @@ repos:
      # Run the formatter.
      - id: ruff-format
  - repo: https://github.com/PyCQA/flake8
-    rev: 7.3.0
+    rev: 7.2.0
    hooks:
      - id: flake8
        additional_dependencies:
@@ -28,10 +28,10 @@ repos:
          - --branch=release
          - --branch=beta
  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.20.0
+    rev: v3.15.2
    hooks:
      - id: pyupgrade
-        args: [--py310-plus]
+        args: [--py39-plus]
  - repo: https://github.com/adrienverge/yamllint.git
    rev: v1.37.1
    hooks:
--- a/18
+++ b/18
@@ -96,7 +96,6 @@ esphome/components/ch422g/* @clydebarrow @jesterret
 esphome/components/chsc6x/* @kkosik20
 esphome/components/climate/* @esphome/core
 esphome/components/climate_ir/* @glmnet
-esphome/components/cm1106/* @andrewjswan
 esphome/components/color_temperature/* @jesserockz
 esphome/components/combination/* @Cat-Ion @kahrendt
 esphome/components/const/* @esphome/core
@@ -139,19 +138,16 @@ esphome/components/es7210/* @kahrendt
 esphome/components/es7243e/* @kbx81
 esphome/components/es8156/* @kbx81
 esphome/components/es8311/* @kahrendt @kroimon
-esphome/components/es8388/* @P4uLT
 esphome/components/esp32/* @esphome/core
 esphome/components/esp32_ble/* @Rapsssito @jesserockz
 esphome/components/esp32_ble_client/* @jesserockz
 esphome/components/esp32_ble_server/* @Rapsssito @clydebarrow @jesserockz
 esphome/components/esp32_camera_web_server/* @ayufan
 esphome/components/esp32_can/* @Sympatron
-esphome/components/esp32_hosted/* @swoboda1337
 esphome/components/esp32_improv/* @jesserockz
 esphome/components/esp32_rmt/* @jesserockz
 esphome/components/esp32_rmt_led_strip/* @jesserockz
 esphome/components/esp8266/* @esphome/core
-esphome/components/esp_ldo/* @clydebarrow
 esphome/components/ethernet_info/* @gtjadsonsantos
 esphome/components/event/* @nohat
 esphome/components/event_emitter/* @Rapsssito
@@ -173,7 +169,7 @@ esphome/components/gp2y1010au0f/* @zry98
 esphome/components/gp8403/* @jesserockz
 esphome/components/gpio/* @esphome/core
 esphome/components/gpio/one_wire/* @ssieb
-esphome/components/gps/* @coogle @ximex
+esphome/components/gps/* @coogle
 esphome/components/graph/* @synco
 esphome/components/graphical_display_menu/* @MrMDavidson
 esphome/components/gree/* @orestismers
@@ -237,7 +233,6 @@ esphome/components/kamstrup_kmp/* @cfeenstra1024
 esphome/components/key_collector/* @ssieb
 esphome/components/key_provider/* @ssieb
 esphome/components/kuntze/* @ssieb
-esphome/components/lc709203f/* @ilikecake
 esphome/components/lcd_menu/* @numo68
 esphome/components/ld2410/* @regevbr @sebcaps
 esphome/components/ld2420/* @descipher
@@ -248,7 +243,6 @@ esphome/components/libretiny_pwm/* @kuba2k2
 esphome/components/light/* @esphome/core
 esphome/components/lightwaverf/* @max246
 esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
-esphome/components/ln882x/* @lamauny
 esphome/components/lock/* @esphome/core
 esphome/components/logger/* @esphome/core
 esphome/components/logger/select/* @clydebarrow
@@ -288,7 +282,6 @@ esphome/components/microphone/* @jesserockz @kahrendt
 esphome/components/mics_4514/* @jesserockz
 esphome/components/midea/* @dudanov
 esphome/components/midea_ir/* @dudanov
-esphome/components/mipi_spi/* @clydebarrow
 esphome/components/mitsubishi/* @RubyBailey
 esphome/components/mixer/speaker/* @kahrendt
 esphome/components/mlx90393/* @functionpointer
@@ -324,17 +317,13 @@ esphome/components/number/* @esphome/core
 esphome/components/one_wire/* @ssieb
 esphome/components/online_image/* @clydebarrow @guillempages
 esphome/components/opentherm/* @olegtarasov
-esphome/components/openthread/* @mrene
-esphome/components/opt3001/* @ccutrer
 esphome/components/ota/* @esphome/core
-esphome/components/ota_base/* @esphome/core
 esphome/components/output/* @esphome/core
 esphome/components/packet_transport/* @clydebarrow
 esphome/components/pca6416a/* @Mat931
 esphome/components/pca9554/* @clydebarrow @hwstar
 esphome/components/pcf85063/* @brogon
 esphome/components/pcf8563/* @KoenBreeman
-esphome/components/pi4ioe5v6408/* @jesserockz
 esphome/components/pid/* @OttoWinter
 esphome/components/pipsolar/* @andreashergert1984
 esphome/components/pm1006/* @habbie
@@ -488,14 +477,12 @@ esphome/components/ufire_ise/* @pvizeli
 esphome/components/ultrasonic/* @OttoWinter
 esphome/components/update/* @jesserockz
 esphome/components/uponor_smatrix/* @kroimon
-esphome/components/usb_host/* @clydebarrow
-esphome/components/usb_uart/* @clydebarrow
 esphome/components/valve/* @esphome/core
 esphome/components/vbus/* @ssieb
 esphome/components/veml3235/* @kbx81
 esphome/components/veml7700/* @latonita
 esphome/components/version/* @esphome/core
-esphome/components/voice_assistant/* @jesserockz @kahrendt
+esphome/components/voice_assistant/* @jesserockz
 esphome/components/wake_on_lan/* @clydebarrow @willwill2will54
 esphome/components/watchdog/* @oarcher
 esphome/components/waveshare_epaper/* @clydebarrow
@@ -525,7 +512,6 @@ esphome/components/xiaomi_lywsd03mmc/* @ahpohl
 esphome/components/xiaomi_mhoc303/* @drug123
 esphome/components/xiaomi_mhoc401/* @vevsvevs
 esphome/components/xiaomi_rtcgq02lm/* @jesserockz
-esphome/components/xiaomi_xmwsdj04mmc/* @medusalix
 esphome/components/xl9535/* @mreditor97
 esphome/components/xpt2046/touchscreen/* @nielsnl68 @numo68
 esphome/components/xxtea/* @clydebarrow
--- a/2877
+++ b/2877
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -11,9 +11,7 @@ FROM base-source-${BUILD_TYPE} AS base

 RUN git config --system --add safe.directory "*"

-ENV PIP_DISABLE_PIP_VERSION_CHECK=1
-
-RUN pip install --no-cache-dir -U pip uv==0.6.14
+RUN pip install uv==0.6.14

 COPY requirements.txt /

--- a/esphome/main.py
+++ b/esphome/main.py
@@ -34,14 +34,16 @@ from esphome.const import (
    CONF_PORT,
    CONF_SUBSTITUTIONS,
    CONF_TOPIC,
+    PLATFORM_BK72XX,
    PLATFORM_ESP32,
    PLATFORM_ESP8266,
    PLATFORM_RP2040,
+    PLATFORM_RTL87XX,
    SECRETS_FILES,
 )
 from esphome.core import CORE, EsphomeError, coroutine
 from esphome.helpers import get_bool_env, indent, is_ip_address
-from esphome.log import AnsiFore, color, setup_log
+from esphome.log import Fore, color, setup_log
 from esphome.util import (
    get_serial_ports,
    list_yaml_files,
@@ -81,7 +83,7 @@ def choose_prompt(options, purpose: str = None):
                raise ValueError
            break
        except ValueError:
-            safe_print(color(AnsiFore.RED, f"Invalid option: '{opt}'"))
+            safe_print(color(Fore.RED, f"Invalid option: '{opt}'"))
    return options[opt - 1][1]


@@ -132,7 +134,6 @@ def get_port_type(port):


 def run_miniterm(config, port, args):
-    from aioesphomeapi import LogParser
    import serial

    from esphome import platformio_api
@@ -157,7 +158,6 @@ def run_miniterm(config, port, args):
        ser.dtr = False
        ser.rts = False

-    parser = LogParser()
    tries = 0
    while tries < 5:
        try:
@@ -174,7 +174,8 @@ def run_miniterm(config, port, args):
                        .decode("utf8", "backslashreplace")
                    )
                    time_str = datetime.now().time().strftime("[%H:%M:%S]")
-                    safe_print(parser.parse_line(line, time_str))
+                    message = time_str + line
+                    safe_print(message)

                    backtrace_state = platformio_api.process_stacktrace(
                        config, line, backtrace_state=backtrace_state
@@ -352,7 +353,7 @@ def upload_program(config, args, host):
        if CORE.target_platform in (PLATFORM_RP2040):
            return upload_using_platformio(config, args.device)

-        if CORE.is_libretiny:
+        if CORE.target_platform in (PLATFORM_BK72XX, PLATFORM_RTL87XX):
            return upload_using_platformio(config, host)

        return 1  # Unknown target platform
@@ -592,38 +593,33 @@ def command_update_all(args):
        middle_text = f" {middle_text} "
        width = len(click.unstyle(middle_text))
        half_line = "=" * ((twidth - width) // 2)
-        safe_print(f"{half_line}{middle_text}{half_line}")
+        click.echo(f"{half_line}{middle_text}{half_line}")

    for f in files:
-        safe_print(f"Updating {color(AnsiFore.CYAN, f)}")
-        safe_print("-" * twidth)
-        safe_print()
-        if CORE.dashboard:
-            rc = run_external_process(
-                "esphome", "--dashboard", "run", f, "--no-logs", "--device", "OTA"
-            )
-        else:
-            rc = run_external_process(
-                "esphome", "run", f, "--no-logs", "--device", "OTA"
-            )
+        print(f"Updating {color(Fore.CYAN, f)}")
+        print("-" * twidth)
+        print()
+        rc = run_external_process(
+            "esphome", "--dashboard", "run", f, "--no-logs", "--device", "OTA"
+        )
        if rc == 0:
-            print_bar(f"[{color(AnsiFore.BOLD_GREEN, 'SUCCESS')}] {f}")
+            print_bar(f"[{color(Fore.BOLD_GREEN, 'SUCCESS')}] {f}")
            success[f] = True
        else:
-            print_bar(f"[{color(AnsiFore.BOLD_RED, 'ERROR')}] {f}")
+            print_bar(f"[{color(Fore.BOLD_RED, 'ERROR')}] {f}")
            success[f] = False

-        safe_print()
-        safe_print()
-        safe_print()
+        print()
+        print()
+        print()

-    print_bar(f"[{color(AnsiFore.BOLD_WHITE, 'SUMMARY')}]")
+    print_bar(f"[{color(Fore.BOLD_WHITE, 'SUMMARY')}]")
    failed = 0
    for f in files:
        if success[f]:
-            safe_print(f"  - {f}: {color(AnsiFore.GREEN, 'SUCCESS')}")
+            print(f"  - {f}: {color(Fore.GREEN, 'SUCCESS')}")
        else:
-            safe_print(f"  - {f}: {color(AnsiFore.BOLD_RED, 'FAILED')}")
+            print(f"  - {f}: {color(Fore.BOLD_RED, 'FAILED')}")
            failed += 1
    return failed

@@ -649,7 +645,7 @@ def command_rename(args, config):
        if c not in ALLOWED_NAME_CHARS:
            print(
                color(
-                    AnsiFore.BOLD_RED,
+                    Fore.BOLD_RED,
                    f"'{c}' is an invalid character for names. Valid characters are: "
                    f"{ALLOWED_NAME_CHARS} (lowercase, no spaces)",
                )
@@ -662,9 +658,7 @@ def command_rename(args, config):
    yaml = yaml_util.load_yaml(CORE.config_path)
    if CONF_ESPHOME not in yaml or CONF_NAME not in yaml[CONF_ESPHOME]:
        print(
-            color(
-                AnsiFore.BOLD_RED, "Complex YAML files cannot be automatically renamed."
-            )
+            color(Fore.BOLD_RED, "Complex YAML files cannot be automatically renamed.")
        )
        return 1
    old_name = yaml[CONF_ESPHOME][CONF_NAME]
@@ -687,7 +681,7 @@ def command_rename(args, config):
            )
            > 1
        ):
-            print(color(AnsiFore.BOLD_RED, "Too many matches in YAML to safely rename"))
+            print(color(Fore.BOLD_RED, "Too many matches in YAML to safely rename"))
            return 1

        new_raw = re.sub(
@@ -699,7 +693,7 @@ def command_rename(args, config):

    new_path = os.path.join(CORE.config_dir, args.name + ".yaml")
    print(
-        f"Updating {color(AnsiFore.CYAN, CORE.config_path)} to {color(AnsiFore.CYAN, new_path)}"
+        f"Updating {color(Fore.CYAN, CORE.config_path)} to {color(Fore.CYAN, new_path)}"
    )
    print()

@@ -708,7 +702,7 @@ def command_rename(args, config):

    rc = run_external_process("esphome", "config", new_path)
    if rc != 0:
-        print(color(AnsiFore.BOLD_RED, "Rename failed. Reverting changes."))
+        print(color(Fore.BOLD_RED, "Rename failed. Reverting changes."))
        os.remove(new_path)
        return 1

@@ -734,7 +728,7 @@ def command_rename(args, config):
    if CORE.config_path != new_path:
        os.remove(CORE.config_path)

-    print(color(AnsiFore.BOLD_GREEN, "SUCCESS"))
+    print(color(Fore.BOLD_GREEN, "SUCCESS"))
    print()
    return 0

--- a/esphome/codegen.py
+++ b/esphome/codegen.py
@@ -22,7 +22,6 @@ from esphome.cpp_generator import (  # noqa: F401
    TemplateArguments,
    add,
    add_build_flag,
-    add_build_unflag,
    add_define,
    add_global,
    add_library,
@@ -35,7 +34,6 @@ from esphome.cpp_generator import (  # noqa: F401
    process_lambda,
    progmem_array,
    safe_exp,
-    set_cpp_standard,
    statement,
    static_const_array,
    templatable,
--- a/esphome/components/a4988/a4988.cpp
+++ b/esphome/components/a4988/a4988.cpp
@@ -7,7 +7,7 @@ namespace a4988 {
 static const char *const TAG = "a4988.stepper";

 void A4988::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up A4988...");
  if (this->sleep_pin_ != nullptr) {
    this->sleep_pin_->setup();
    this->sleep_pin_->digital_write(false);
--- a/esphome/components/absolute_humidity/absolute_humidity.cpp
+++ b/esphome/components/absolute_humidity/absolute_humidity.cpp
@@ -7,7 +7,7 @@ namespace absolute_humidity {
 static const char *const TAG = "absolute_humidity.sensor";

 void AbsoluteHumidityComponent::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup for '%s'", this->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "Setting up absolute humidity '%s'...", this->get_name().c_str());

  ESP_LOGD(TAG, "  Added callback for temperature '%s'", this->temperature_sensor_->get_name().c_str());
  this->temperature_sensor_->add_on_state_callback([this](float state) { this->temperature_callback_(state); });
@@ -40,11 +40,9 @@ void AbsoluteHumidityComponent::dump_config() {
      break;
  }

-  ESP_LOGCONFIG(TAG,
-                "Sources\n"
-                "  Temperature: '%s'\n"
-                "  Relative Humidity: '%s'",
-                this->temperature_sensor_->get_name().c_str(), this->humidity_sensor_->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "Sources");
+  ESP_LOGCONFIG(TAG, "  Temperature: '%s'", this->temperature_sensor_->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "  Relative Humidity: '%s'", this->humidity_sensor_->get_name().c_str());
 }

 float AbsoluteHumidityComponent::get_setup_priority() const { return setup_priority::DATA; }
--- a/esphome/components/ac_dimmer/ac_dimmer.cpp
+++ b/esphome/components/ac_dimmer/ac_dimmer.cpp
@@ -4,7 +4,6 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 #include <cmath>
-#include <numbers>

 #ifdef USE_ESP8266
 #include <core_esp8266_waveform.h>
@@ -194,17 +193,18 @@ void AcDimmer::setup() {
  setTimer1Callback(&timer_interrupt);
 #endif
 #ifdef USE_ESP32
-  // timer frequency of 1mhz
-  dimmer_timer = timerBegin(1000000);
-  timerAttachInterrupt(dimmer_timer, &AcDimmerDataStore::s_timer_intr);
+  // 80 Divider -> 1 count=1µs
+  dimmer_timer = timerBegin(0, 80, true);
+  timerAttachInterrupt(dimmer_timer, &AcDimmerDataStore::s_timer_intr, true);
  // For ESP32, we can't use dynamic interval calculation because the timerX functions
  // are not callable from ISR (placed in flash storage).
  // Here we just use an interrupt firing every 50 µs.
-  timerAlarm(dimmer_timer, 50, true, 0);
+  timerAlarmWrite(dimmer_timer, 50, true);
+  timerAlarmEnable(dimmer_timer);
 #endif
 }
 void AcDimmer::write_state(float state) {
-  state = std::acos(1 - (2 * state)) / std::numbers::pi;  // RMS power compensation
+  state = std::acos(1 - (2 * state)) / 3.14159;  // RMS power compensation
  auto new_value = static_cast<uint16_t>(roundf(state * 65535));
  if (new_value != 0 && this->store_.value == 0)
    this->store_.init_cycle = this->init_with_half_cycle_;
@@ -214,10 +214,8 @@ void AcDimmer::dump_config() {
  ESP_LOGCONFIG(TAG, "AcDimmer:");
  LOG_PIN("  Output Pin: ", this->gate_pin_);
  LOG_PIN("  Zero-Cross Pin: ", this->zero_cross_pin_);
-  ESP_LOGCONFIG(TAG,
-                "   Min Power: %.1f%%\n"
-                "   Init with half cycle: %s",
-                this->store_.min_power / 10.0f, YESNO(this->init_with_half_cycle_));
+  ESP_LOGCONFIG(TAG, "   Min Power: %.1f%%", this->store_.min_power / 10.0f);
+  ESP_LOGCONFIG(TAG, "   Init with half cycle: %s", YESNO(this->init_with_half_cycle_));
  if (method_ == DIM_METHOD_LEADING_PULSE) {
    ESP_LOGCONFIG(TAG, "   Method: leading pulse");
  } else if (method_ == DIM_METHOD_LEADING) {
--- a/esphome/components/adc/adc_sensor.h
+++ b/esphome/components/adc/adc_sensor.h
@@ -15,7 +15,8 @@ namespace adc {

 #ifdef USE_ESP32
 // clang-format off
-#if (ESP_IDF_VERSION_MAJOR == 5 && \
+#if (ESP_IDF_VERSION_MAJOR == 4 && ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 7)) || \
+    (ESP_IDF_VERSION_MAJOR == 5 && \
     ((ESP_IDF_VERSION_MINOR == 0 && ESP_IDF_VERSION_PATCH >= 5) || \
      (ESP_IDF_VERSION_MINOR == 1 && ESP_IDF_VERSION_PATCH >= 3) || \
      (ESP_IDF_VERSION_MINOR >= 2)) \
@@ -27,24 +28,19 @@ static const adc_atten_t ADC_ATTEN_DB_12_COMPAT = ADC_ATTEN_DB_11;
 #endif
 #endif  // USE_ESP32

-enum class SamplingMode : uint8_t {
-  AVG = 0,
-  MIN = 1,
-  MAX = 2,
-};
-
+enum class SamplingMode : uint8_t { AVG = 0, MIN = 1, MAX = 2 };
 const LogString *sampling_mode_to_str(SamplingMode mode);

 class Aggregator {
 public:
-  Aggregator(SamplingMode mode);
  void add_sample(uint32_t value);
  uint32_t aggregate();
+  Aggregator(SamplingMode mode);

 protected:
+  SamplingMode mode_{SamplingMode::AVG};
  uint32_t aggr_{0};
  uint32_t samples_{0};
-  SamplingMode mode_{SamplingMode::AVG};
 };

 class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage_sampler::VoltageSampler {
@@ -85,9 +81,9 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
 #endif  // USE_RP2040

 protected:
-  uint8_t sample_count_{1};
-  bool output_raw_{false};
  InternalGPIOPin *pin_;
+  bool output_raw_{false};
+  uint8_t sample_count_{1};
  SamplingMode sampling_mode_{SamplingMode::AVG};

 #ifdef USE_RP2040
@@ -99,7 +95,11 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
  adc1_channel_t channel1_{ADC1_CHANNEL_MAX};
  adc2_channel_t channel2_{ADC2_CHANNEL_MAX};
  bool autorange_{false};
+#if ESP_IDF_VERSION_MAJOR >= 5
  esp_adc_cal_characteristics_t cal_characteristics_[SOC_ADC_ATTEN_NUM] = {};
+#else
+  esp_adc_cal_characteristics_t cal_characteristics_[ADC_ATTEN_MAX] = {};
+#endif  // ESP_IDF_VERSION_MAJOR
 #endif  // USE_ESP32
 };

--- a/esphome/components/adc/adc_sensor_common.cpp
+++ b/esphome/components/adc/adc_sensor_common.cpp
@@ -61,7 +61,7 @@ uint32_t Aggregator::aggregate() {

 void ADCSensor::update() {
  float value_v = this->sample();
-  ESP_LOGV(TAG, "'%s': Voltage=%.4fV", this->get_name().c_str(), value_v);
+  ESP_LOGV(TAG, "'%s': Got voltage=%.4fV", this->get_name().c_str(), value_v);
  this->publish_state(value_v);
 }

--- a/esphome/components/adc/adc_sensor_esp32.cpp
+++ b/esphome/components/adc/adc_sensor_esp32.cpp
@@ -22,7 +22,7 @@ static const int ADC_MAX = (1 << SOC_ADC_RTC_MAX_BITWIDTH) - 1;
 static const int ADC_HALF = (1 << SOC_ADC_RTC_MAX_BITWIDTH) >> 1;

 void ADCSensor::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup for '%s'", this->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());

  if (this->channel1_ != ADC1_CHANNEL_MAX) {
    adc1_config_width(ADC_WIDTH_MAX_SOC_BITS);
@@ -55,40 +55,30 @@ void ADCSensor::setup() {
 }

 void ADCSensor::dump_config() {
-  static const char *const ATTEN_AUTO_STR = "auto";
-  static const char *const ATTEN_0DB_STR = "0 db";
-  static const char *const ATTEN_2_5DB_STR = "2.5 db";
-  static const char *const ATTEN_6DB_STR = "6 db";
-  static const char *const ATTEN_12DB_STR = "12 db";
-  const char *atten_str = ATTEN_AUTO_STR;
-
  LOG_SENSOR("", "ADC Sensor", this);
  LOG_PIN("  Pin: ", this->pin_);
-
-  if (!this->autorange_) {
+  if (this->autorange_) {
+    ESP_LOGCONFIG(TAG, "  Attenuation: auto");
+  } else {
    switch (this->attenuation_) {
      case ADC_ATTEN_DB_0:
-        atten_str = ATTEN_0DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 0db");
        break;
      case ADC_ATTEN_DB_2_5:
-        atten_str = ATTEN_2_5DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 2.5db");
        break;
      case ADC_ATTEN_DB_6:
-        atten_str = ATTEN_6DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 6db");
        break;
      case ADC_ATTEN_DB_12_COMPAT:
-        atten_str = ATTEN_12DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 12db");
        break;
      default:  // This is to satisfy the unused ADC_ATTEN_MAX
        break;
    }
  }
-
-  ESP_LOGCONFIG(TAG,
-                "  Attenuation: %s\n"
-                "  Samples: %i\n"
-                "  Sampling mode: %s",
-                atten_str, this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
  LOG_UPDATE_INTERVAL(this);
 }

--- a/esphome/components/adc/adc_sensor_esp8266.cpp
+++ b/esphome/components/adc/adc_sensor_esp8266.cpp
@@ -17,7 +17,7 @@ namespace adc {
 static const char *const TAG = "adc.esp8266";

 void ADCSensor::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup for '%s'", this->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
 #ifndef USE_ADC_SENSOR_VCC
  this->pin_->setup();
 #endif
@@ -30,10 +30,8 @@ void ADCSensor::dump_config() {
 #else
  LOG_PIN("  Pin: ", this->pin_);
 #endif  // USE_ADC_SENSOR_VCC
-  ESP_LOGCONFIG(TAG,
-                "  Samples: %i\n"
-                "  Sampling mode: %s",
-                this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
  LOG_UPDATE_INTERVAL(this);
 }

--- a/esphome/components/adc/adc_sensor_libretiny.cpp
+++ b/esphome/components/adc/adc_sensor_libretiny.cpp
@@ -9,7 +9,7 @@ namespace adc {
 static const char *const TAG = "adc.libretiny";

 void ADCSensor::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup for '%s'", this->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
 #ifndef USE_ADC_SENSOR_VCC
  this->pin_->setup();
 #endif  // !USE_ADC_SENSOR_VCC
@@ -22,10 +22,8 @@ void ADCSensor::dump_config() {
 #else   // USE_ADC_SENSOR_VCC
  LOG_PIN("  Pin: ", this->pin_);
 #endif  // USE_ADC_SENSOR_VCC
-  ESP_LOGCONFIG(TAG,
-                "  Samples: %i\n"
-                "  Sampling mode: %s",
-                this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
  LOG_UPDATE_INTERVAL(this);
 }

--- a/esphome/components/adc/adc_sensor_rp2040.cpp
+++ b/esphome/components/adc/adc_sensor_rp2040.cpp
@@ -14,7 +14,7 @@ namespace adc {
 static const char *const TAG = "adc.rp2040";

 void ADCSensor::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup for '%s'", this->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
  static bool initialized = false;
  if (!initialized) {
    adc_init();
@@ -33,10 +33,8 @@ void ADCSensor::dump_config() {
    LOG_PIN("  Pin: ", this->pin_);
 #endif  // USE_ADC_SENSOR_VCC
  }
-  ESP_LOGCONFIG(TAG,
-                "  Samples: %i\n"
-                "  Sampling mode: %s",
-                this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
  LOG_UPDATE_INTERVAL(this);
 }

--- a/esphome/components/adc128s102/adc128s102.cpp
+++ b/esphome/components/adc128s102/adc128s102.cpp
@@ -9,7 +9,7 @@ static const char *const TAG = "adc128s102";
 float ADC128S102::get_setup_priority() const { return setup_priority::HARDWARE; }

 void ADC128S102::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up adc128s102");
  this->spi_setup();
 }

--- a/esphome/components/ade7880/ade7880.cpp
+++ b/esphome/components/ade7880/ade7880.cpp
@@ -177,14 +177,11 @@ void ADE7880::dump_config() {
    LOG_SENSOR("    ", "Power Factor", this->channel_a_->power_factor);
    LOG_SENSOR("    ", "Forward Active Energy", this->channel_a_->forward_active_energy);
    LOG_SENSOR("    ", "Reverse Active Energy", this->channel_a_->reverse_active_energy);
-    ESP_LOGCONFIG(TAG,
-                  "    Calibration:\n"
-                  "     Current: %" PRId32 "\n"
-                  "     Voltage: %" PRId32 "\n"
-                  "     Power: %" PRId32 "\n"
-                  "     Phase Angle: %u",
-                  this->channel_a_->current_gain_calibration, this->channel_a_->voltage_gain_calibration,
-                  this->channel_a_->power_gain_calibration, this->channel_a_->phase_angle_calibration);
+    ESP_LOGCONFIG(TAG, "    Calibration:");
+    ESP_LOGCONFIG(TAG, "     Current: %" PRId32, this->channel_a_->current_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Voltage: %" PRId32, this->channel_a_->voltage_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Power: %" PRId32, this->channel_a_->power_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Phase Angle: %u", this->channel_a_->phase_angle_calibration);
  }

  if (this->channel_b_ != nullptr) {
@@ -196,14 +193,11 @@ void ADE7880::dump_config() {
    LOG_SENSOR("    ", "Power Factor", this->channel_b_->power_factor);
    LOG_SENSOR("    ", "Forward Active Energy", this->channel_b_->forward_active_energy);
    LOG_SENSOR("    ", "Reverse Active Energy", this->channel_b_->reverse_active_energy);
-    ESP_LOGCONFIG(TAG,
-                  "    Calibration:\n"
-                  "     Current: %" PRId32 "\n"
-                  "     Voltage: %" PRId32 "\n"
-                  "     Power: %" PRId32 "\n"
-                  "     Phase Angle: %u",
-                  this->channel_b_->current_gain_calibration, this->channel_b_->voltage_gain_calibration,
-                  this->channel_b_->power_gain_calibration, this->channel_b_->phase_angle_calibration);
+    ESP_LOGCONFIG(TAG, "    Calibration:");
+    ESP_LOGCONFIG(TAG, "     Current: %" PRId32, this->channel_b_->current_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Voltage: %" PRId32, this->channel_b_->voltage_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Power: %" PRId32, this->channel_b_->power_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Phase Angle: %u", this->channel_b_->phase_angle_calibration);
  }

  if (this->channel_c_ != nullptr) {
@@ -215,23 +209,18 @@ void ADE7880::dump_config() {
    LOG_SENSOR("    ", "Power Factor", this->channel_c_->power_factor);
    LOG_SENSOR("    ", "Forward Active Energy", this->channel_c_->forward_active_energy);
    LOG_SENSOR("    ", "Reverse Active Energy", this->channel_c_->reverse_active_energy);
-    ESP_LOGCONFIG(TAG,
-                  "    Calibration:\n"
-                  "     Current: %" PRId32 "\n"
-                  "     Voltage: %" PRId32 "\n"
-                  "     Power: %" PRId32 "\n"
-                  "     Phase Angle: %u",
-                  this->channel_c_->current_gain_calibration, this->channel_c_->voltage_gain_calibration,
-                  this->channel_c_->power_gain_calibration, this->channel_c_->phase_angle_calibration);
+    ESP_LOGCONFIG(TAG, "    Calibration:");
+    ESP_LOGCONFIG(TAG, "     Current: %" PRId32, this->channel_c_->current_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Voltage: %" PRId32, this->channel_c_->voltage_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Power: %" PRId32, this->channel_c_->power_gain_calibration);
+    ESP_LOGCONFIG(TAG, "     Phase Angle: %u", this->channel_c_->phase_angle_calibration);
  }

  if (this->channel_n_ != nullptr) {
    ESP_LOGCONFIG(TAG, "  Neutral:");
    LOG_SENSOR("    ", "Current", this->channel_n_->current);
-    ESP_LOGCONFIG(TAG,
-                  "    Calibration:\n"
-                  "     Current: %" PRId32,
-                  this->channel_n_->current_gain_calibration);
+    ESP_LOGCONFIG(TAG, "    Calibration:");
+    ESP_LOGCONFIG(TAG, "     Current: %" PRId32, this->channel_n_->current_gain_calibration);
  }

  LOG_I2C_DEVICE(this);
--- a/esphome/components/ade7880/ade7880.h
+++ b/esphome/components/ade7880/ade7880.h
@@ -85,6 +85,8 @@ class ADE7880 : public i2c::I2CDevice, public PollingComponent {

  void dump_config() override;

+  float get_setup_priority() const override { return setup_priority::DATA; }
+
 protected:
  ADE7880Store store_{};
  InternalGPIOPin *irq0_pin_{nullptr};
--- a/esphome/components/ade7953_base/ade7953_base.cpp
+++ b/esphome/components/ade7953_base/ade7953_base.cpp
@@ -58,18 +58,15 @@ void ADE7953::dump_config() {
  LOG_SENSOR("  ", "Active Power B Sensor", this->active_power_b_sensor_);
  LOG_SENSOR("  ", "Rective Power A Sensor", this->reactive_power_a_sensor_);
  LOG_SENSOR("  ", "Reactive Power B Sensor", this->reactive_power_b_sensor_);
-  ESP_LOGCONFIG(TAG,
-                "  USE_ACC_ENERGY_REGS: %d\n"
-                "  PGA_V_8: 0x%X\n"
-                "  PGA_IA_8: 0x%X\n"
-                "  PGA_IB_8: 0x%X\n"
-                "  VGAIN_32: 0x%08jX\n"
-                "  AIGAIN_32: 0x%08jX\n"
-                "  BIGAIN_32: 0x%08jX\n"
-                "  AWGAIN_32: 0x%08jX\n"
-                "  BWGAIN_32: 0x%08jX",
-                this->use_acc_energy_regs_, pga_v_, pga_ia_, pga_ib_, (uintmax_t) vgain_, (uintmax_t) aigain_,
-                (uintmax_t) bigain_, (uintmax_t) awgain_, (uintmax_t) bwgain_);
+  ESP_LOGCONFIG(TAG, "  USE_ACC_ENERGY_REGS: %d", this->use_acc_energy_regs_);
+  ESP_LOGCONFIG(TAG, "  PGA_V_8: 0x%X", pga_v_);
+  ESP_LOGCONFIG(TAG, "  PGA_IA_8: 0x%X", pga_ia_);
+  ESP_LOGCONFIG(TAG, "  PGA_IB_8: 0x%X", pga_ib_);
+  ESP_LOGCONFIG(TAG, "  VGAIN_32: 0x%08jX", (uintmax_t) vgain_);
+  ESP_LOGCONFIG(TAG, "  AIGAIN_32: 0x%08jX", (uintmax_t) aigain_);
+  ESP_LOGCONFIG(TAG, "  BIGAIN_32: 0x%08jX", (uintmax_t) bigain_);
+  ESP_LOGCONFIG(TAG, "  AWGAIN_32: 0x%08jX", (uintmax_t) awgain_);
+  ESP_LOGCONFIG(TAG, "  BWGAIN_32: 0x%08jX", (uintmax_t) bwgain_);
 }

 #define ADE_PUBLISH_(name, val, factor) \
--- a/esphome/components/ade7953_i2c/ade7953_i2c.cpp
+++ b/esphome/components/ade7953_i2c/ade7953_i2c.cpp
@@ -1,6 +1,6 @@
 #include "ade7953_i2c.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include "esphome/core/helpers.h"

 namespace esphome {
 namespace ade7953_i2c {
--- a/esphome/components/ade7953_spi/ade7953_spi.cpp
+++ b/esphome/components/ade7953_spi/ade7953_spi.cpp
@@ -1,6 +1,6 @@
 #include "ade7953_spi.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include "esphome/core/helpers.h"

 namespace esphome {
 namespace ade7953_spi {
--- a/esphome/components/ads1115/ads1115.cpp
+++ b/esphome/components/ads1115/ads1115.cpp
@@ -10,13 +10,15 @@ static const uint8_t ADS1115_REGISTER_CONVERSION = 0x00;
 static const uint8_t ADS1115_REGISTER_CONFIG = 0x01;

 void ADS1115Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up ADS1115...");
  uint16_t value;
  if (!this->read_byte_16(ADS1115_REGISTER_CONVERSION, &value)) {
    this->mark_failed();
    return;
  }

+  ESP_LOGCONFIG(TAG, "Configuring ADS1115...");
+
  uint16_t config = 0;
  // Clear single-shot bit
  //        0b0xxxxxxxxxxxxxxx
@@ -66,10 +68,10 @@ void ADS1115Component::setup() {
  this->prev_config_ = config;
 }
 void ADS1115Component::dump_config() {
-  ESP_LOGCONFIG(TAG, "ADS1115:");
+  ESP_LOGCONFIG(TAG, "Setting up ADS1115...");
  LOG_I2C_DEVICE(this);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with ADS1115 failed!");
  }
 }
 float ADS1115Component::request_measurement(ADS1115Multiplexer multiplexer, ADS1115Gain gain,
--- a/esphome/components/ads1115/ads1115.h
+++ b/esphome/components/ads1115/ads1115.h
@@ -49,6 +49,7 @@ class ADS1115Component : public Component, public i2c::I2CDevice {
  void setup() override;
  void dump_config() override;
  /// HARDWARE_LATE setup priority
+  float get_setup_priority() const override { return setup_priority::DATA; }
  void set_continuous_mode(bool continuous_mode) { continuous_mode_ = continuous_mode; }

  /// Helper method to request a measurement from a sensor.
--- a/esphome/components/ads1118/ads1118.cpp
+++ b/esphome/components/ads1118/ads1118.cpp
@@ -1,5 +1,4 @@
 #include "ads1118.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"

 namespace esphome {
@@ -9,7 +8,7 @@ static const char *const TAG = "ads1118";
 static const uint8_t ADS1118_DATA_RATE_860_SPS = 0b111;

 void ADS1118::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up ads1118");
  this->spi_setup();

  this->config_ = 0;
--- a/esphome/components/ads1118/ads1118.h
+++ b/esphome/components/ads1118/ads1118.h
@@ -34,6 +34,7 @@ class ADS1118 : public Component,
  ADS1118() = default;
  void setup() override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
  /// Helper method to request a measurement from a sensor.
  float request_measurement(ADS1118Multiplexer multiplexer, ADS1118Gain gain, bool temperature_mode);

--- a/esphome/components/ags10/ags10.cpp
+++ b/esphome/components/ags10/ags10.cpp
@@ -1,5 +1,4 @@
 #include "ags10.h"
-#include "esphome/core/helpers.h"

 #include <cinttypes>

@@ -24,7 +23,7 @@ static const uint16_t ZP_CURRENT = 0x0000;
 static const uint16_t ZP_DEFAULT = 0xFFFF;

 void AGS10Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up ags10...");

  auto version = this->read_version_();
  if (version) {
@@ -66,7 +65,7 @@ void AGS10Component::dump_config() {
    case NONE:
      break;
    case COMMUNICATION_FAILED:
-      ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+      ESP_LOGE(TAG, "Communication with AGS10 failed!");
      break;
    case CRC_CHECK_FAILED:
      ESP_LOGE(TAG, "The crc check failed");
--- a/esphome/components/ags10/ags10.h
+++ b/esphome/components/ags10/ags10.h
@@ -31,6 +31,8 @@ class AGS10Component : public PollingComponent, public i2c::I2CDevice {

  void dump_config() override;

+  float get_setup_priority() const override { return setup_priority::DATA; }
+
  /**
   * Modifies target address of AGS10.
   *
--- a/esphome/components/aht10/aht10.cpp
+++ b/esphome/components/aht10/aht10.cpp
@@ -13,9 +13,8 @@
 // results making successive requests; the current implementation makes 3 attempts with a delay of 30ms each time.

 #include "aht10.h"
-#include "esphome/core/hal.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include "esphome/core/hal.h"

 namespace esphome {
 namespace aht10 {
@@ -35,59 +34,57 @@ static const uint8_t AHT10_INIT_ATTEMPTS = 10;

 static const uint8_t AHT10_STATUS_BUSY = 0x80;

-static const float AHT10_DIVISOR = 1048576.0f;  // 2^20, used for temperature and humidity calculations
-
 void AHT10Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
-
  if (this->write(AHT10_SOFTRESET_CMD, sizeof(AHT10_SOFTRESET_CMD)) != i2c::ERROR_OK) {
-    ESP_LOGE(TAG, "Reset failed");
+    ESP_LOGE(TAG, "Reset AHT10 failed!");
  }
  delay(AHT10_SOFTRESET_DELAY);

  i2c::ErrorCode error_code = i2c::ERROR_INVALID_ARGUMENT;
  switch (this->variant_) {
    case AHT10Variant::AHT20:
+      ESP_LOGCONFIG(TAG, "Setting up AHT20");
      error_code = this->write(AHT20_INITIALIZE_CMD, sizeof(AHT20_INITIALIZE_CMD));
      break;
    case AHT10Variant::AHT10:
+      ESP_LOGCONFIG(TAG, "Setting up AHT10");
      error_code = this->write(AHT10_INITIALIZE_CMD, sizeof(AHT10_INITIALIZE_CMD));
      break;
  }
  if (error_code != i2c::ERROR_OK) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AHT10 failed!");
    this->mark_failed();
    return;
  }
-  uint8_t cal_attempts = 0;
  uint8_t data = AHT10_STATUS_BUSY;
+  int cal_attempts = 0;
  while (data & AHT10_STATUS_BUSY) {
    delay(AHT10_DEFAULT_DELAY);
    if (this->read(&data, 1) != i2c::ERROR_OK) {
-      ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+      ESP_LOGE(TAG, "Communication with AHT10 failed!");
      this->mark_failed();
      return;
    }
    ++cal_attempts;
    if (cal_attempts > AHT10_INIT_ATTEMPTS) {
-      ESP_LOGE(TAG, "Initialization timed out");
+      ESP_LOGE(TAG, "AHT10 initialization timed out!");
      this->mark_failed();
      return;
    }
  }
  if ((data & 0x68) != 0x08) {  // Bit[6:5] = 0b00, NORMAL mode and Bit[3] = 0b1, CALIBRATED
-    ESP_LOGE(TAG, "Initialization failed");
+    ESP_LOGE(TAG, "AHT10 initialization failed!");
    this->mark_failed();
    return;
  }

-  ESP_LOGV(TAG, "Initialization complete");
+  ESP_LOGV(TAG, "AHT10 initialization");
 }

 void AHT10Component::restart_read_() {
  if (this->read_count_ == AHT10_ATTEMPTS) {
    this->read_count_ = 0;
-    this->status_set_error("Reading timed out");
+    this->status_set_error("Measurements reading timed-out!");
    return;
  }
  this->read_count_++;
@@ -100,24 +97,24 @@ void AHT10Component::read_data_() {
    ESP_LOGD(TAG, "Read attempt %d at %ums", this->read_count_, (unsigned) (millis() - this->start_time_));
  }
  if (this->read(data, 6) != i2c::ERROR_OK) {
-    this->status_set_warning("Read failed, will retry");
+    this->status_set_warning("AHT10 read failed, retrying soon");
    this->restart_read_();
    return;
  }

  if ((data[0] & 0x80) == 0x80) {  // Bit[7] = 0b1, device is busy
-    ESP_LOGD(TAG, "Device busy, will retry");
+    ESP_LOGD(TAG, "AHT10 is busy, waiting...");
    this->restart_read_();
    return;
  }
  if (data[1] == 0x0 && data[2] == 0x0 && (data[3] >> 4) == 0x0) {
-    // Invalid humidity (0x0)
+    // Unrealistic humidity (0x0)
    if (this->humidity_sensor_ == nullptr) {
-      ESP_LOGV(TAG, "Invalid humidity (reading not required)");
+      ESP_LOGV(TAG, "ATH10 Unrealistic humidity (0x0), but humidity is not required");
    } else {
-      ESP_LOGD(TAG, "Invalid humidity, retrying");
+      ESP_LOGD(TAG, "ATH10 Unrealistic humidity (0x0), retrying...");
      if (this->write(AHT10_MEASURE_CMD, sizeof(AHT10_MEASURE_CMD)) != i2c::ERROR_OK) {
-        this->status_set_warning(ESP_LOG_MSG_COMM_FAIL);
+        this->status_set_warning("Communication with AHT10 failed!");
      }
      this->restart_read_();
      return;
@@ -126,17 +123,22 @@ void AHT10Component::read_data_() {
  if (this->read_count_ > 1) {
    ESP_LOGD(TAG, "Success at %ums", (unsigned) (millis() - this->start_time_));
  }
-  uint32_t raw_temperature = encode_uint24(data[3] & 0xF, data[4], data[5]);
-  uint32_t raw_humidity = encode_uint24(data[1], data[2], data[3]) >> 4;
+  uint32_t raw_temperature = ((data[3] & 0x0F) << 16) | (data[4] << 8) | data[5];
+  uint32_t raw_humidity = ((data[1] << 16) | (data[2] << 8) | data[3]) >> 4;

  if (this->temperature_sensor_ != nullptr) {
-    float temperature = ((200.0f * static_cast<float>(raw_temperature)) / AHT10_DIVISOR) - 50.0f;
+    float temperature = ((200.0f * (float) raw_temperature) / 1048576.0f) - 50.0f;
    this->temperature_sensor_->publish_state(temperature);
  }
  if (this->humidity_sensor_ != nullptr) {
-    float humidity = raw_humidity == 0 ? NAN : static_cast<float>(raw_humidity) * 100.0f / AHT10_DIVISOR;
+    float humidity;
+    if (raw_humidity == 0) {  // unrealistic value
+      humidity = NAN;
+    } else {
+      humidity = (float) raw_humidity * 100.0f / 1048576.0f;
+    }
    if (std::isnan(humidity)) {
-      ESP_LOGW(TAG, "Invalid humidity reading (0%%), ");
+      ESP_LOGW(TAG, "Invalid humidity! Sensor reported 0%% Hum");
    }
    this->humidity_sensor_->publish_state(humidity);
  }
@@ -148,7 +150,7 @@ void AHT10Component::update() {
    return;
  this->start_time_ = millis();
  if (this->write(AHT10_MEASURE_CMD, sizeof(AHT10_MEASURE_CMD)) != i2c::ERROR_OK) {
-    this->status_set_warning(ESP_LOG_MSG_COMM_FAIL);
+    this->status_set_warning("Communication with AHT10 failed!");
    return;
  }
  this->restart_read_();
@@ -160,7 +162,7 @@ void AHT10Component::dump_config() {
  ESP_LOGCONFIG(TAG, "AHT10:");
  LOG_I2C_DEVICE(this);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AHT10 failed!");
  }
  LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
  LOG_SENSOR("  ", "Humidity", this->humidity_sensor_);
--- a/esphome/components/aic3204/aic3204.cpp
+++ b/esphome/components/aic3204/aic3204.cpp
@@ -17,7 +17,7 @@ static const char *const TAG = "aic3204";
  }

 void AIC3204::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AIC3204...");

  // Set register page to 0
  ERROR_CHECK(this->write_byte(AIC3204_PAGE_CTRL, 0x00), "Set page 0 failed");
@@ -113,7 +113,7 @@ void AIC3204::dump_config() {
  LOG_I2C_DEVICE(this);

  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AIC3204 failed");
  }
 }

--- a/esphome/components/aic3204/aic3204.h
+++ b/esphome/components/aic3204/aic3204.h
@@ -66,6 +66,7 @@ class AIC3204 : public audio_dac::AudioDac, public Component, public i2c::I2CDev
 public:
  void setup() override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }

  bool set_mute_off() override;
  bool set_mute_on() override;
--- a/esphome/components/alarm_control_panel/init.py
+++ b/esphome/components/alarm_control_panel/init.py
@@ -14,8 +14,8 @@ from esphome.const import (
    CONF_WEB_SERVER,
 )
 from esphome.core import CORE, coroutine_with_priority
-from esphome.core.entity_helpers import entity_duplicate_validator, setup_entity
 from esphome.cpp_generator import MockObjClass
+from esphome.cpp_helpers import setup_entity

 CODEOWNERS = ["@grahambrown11", "@hwstar"]
 IS_PLATFORM_COMPONENT = True
@@ -149,9 +149,6 @@ _ALARM_CONTROL_PANEL_SCHEMA = (
 )


-_ALARM_CONTROL_PANEL_SCHEMA.add_extra(entity_duplicate_validator("alarm_control_panel"))
-
-
 def alarm_control_panel_schema(
    class_: MockObjClass,
    *,
@@ -193,7 +190,7 @@ ALARM_CONTROL_PANEL_CONDITION_SCHEMA = maybe_simple_id(


 async def setup_alarm_control_panel_core_(var, config):
-    await setup_entity(var, config, "alarm_control_panel")
+    await setup_entity(var, config)
    for conf in config.get(CONF_ON_STATE, []):
        trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
        await automation.build_automation(trigger, [], conf)
@@ -238,7 +235,6 @@ async def register_alarm_control_panel(var, config):
    if not CORE.has_id(config[CONF_ID]):
        var = cg.Pvariable(config[CONF_ID], var)
    cg.add(cg.App.register_alarm_control_panel(var))
-    CORE.register_platform_component("alarm_control_panel", var)
    await setup_alarm_control_panel_core_(var, config)


--- a/esphome/components/alpha3/alpha3.h
+++ b/esphome/components/alpha3/alpha3.h
@@ -41,6 +41,7 @@ class Alpha3 : public esphome::ble_client::BLEClientNode, public PollingComponen
  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                           esp_ble_gattc_cb_param_t *param) override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
  void set_flow_sensor(sensor::Sensor *sensor) { this->flow_sensor_ = sensor; }
  void set_head_sensor(sensor::Sensor *sensor) { this->head_sensor_ = sensor; }
  void set_power_sensor(sensor::Sensor *sensor) { this->power_sensor_ = sensor; }
--- a/esphome/components/am2315c/am2315c.cpp
+++ b/esphome/components/am2315c/am2315c.cpp
@@ -90,7 +90,7 @@ bool AM2315C::convert_(uint8_t *data, float &humidity, float &temperature) {
 }

 void AM2315C::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AM2315C...");

  // get status
  uint8_t status = 0;
@@ -188,7 +188,7 @@ void AM2315C::dump_config() {
  ESP_LOGCONFIG(TAG, "AM2315C:");
  LOG_I2C_DEVICE(this);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AM2315C failed!");
  }
  LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
  LOG_SENSOR("  ", "Humidity", this->humidity_sensor_);
--- a/esphome/components/am2320/am2320.cpp
+++ b/esphome/components/am2320/am2320.cpp
@@ -34,7 +34,7 @@ void AM2320Component::update() {
  this->status_clear_warning();
 }
 void AM2320Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AM2320...");
  uint8_t data[8];
  data[0] = 0;
  data[1] = 4;
@@ -47,7 +47,7 @@ void AM2320Component::dump_config() {
  ESP_LOGD(TAG, "AM2320:");
  LOG_I2C_DEVICE(this);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AM2320 failed!");
  }
  LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
  LOG_SENSOR("  ", "Humidity", this->humidity_sensor_);
--- a/esphome/components/am43/am43_base.h
+++ b/esphome/components/am43/am43_base.h
@@ -1,7 +1,7 @@
 #pragma once

-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include "esphome/core/helpers.h"

 namespace esphome {
 namespace am43 {
--- a/esphome/components/am43/cover/am43_cover.cpp
+++ b/esphome/components/am43/cover/am43_cover.cpp
@@ -12,10 +12,8 @@ using namespace esphome::cover;

 void Am43Component::dump_config() {
  LOG_COVER("", "AM43 Cover", this);
-  ESP_LOGCONFIG(TAG,
-                "  Device Pin: %d\n"
-                "  Invert Position: %d",
-                this->pin_, (int) this->invert_position_);
+  ESP_LOGCONFIG(TAG, "  Device Pin: %d", this->pin_);
+  ESP_LOGCONFIG(TAG, "  Invert Position: %d", (int) this->invert_position_);
 }

 void Am43Component::setup() {
--- a/esphome/components/am43/cover/am43_cover.h
+++ b/esphome/components/am43/cover/am43_cover.h
@@ -22,6 +22,7 @@ class Am43Component : public cover::Cover, public esphome::ble_client::BLEClient
  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                           esp_ble_gattc_cb_param_t *param) override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
  cover::CoverTraits get_traits() override;
  void set_pin(uint16_t pin) { this->pin_ = pin; }
  void set_invert_position(bool invert_position) { this->invert_position_ = invert_position; }
--- a/esphome/components/am43/sensor/am43_sensor.h
+++ b/esphome/components/am43/sensor/am43_sensor.h
@@ -22,6 +22,7 @@ class Am43 : public esphome::ble_client::BLEClientNode, public PollingComponent
  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                           esp_ble_gattc_cb_param_t *param) override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
  void set_battery(sensor::Sensor *battery) { battery_ = battery; }
  void set_illuminance(sensor::Sensor *illuminance) { illuminance_ = illuminance; }

--- a/esphome/components/analog_threshold/analog_threshold_binary_sensor.cpp
+++ b/esphome/components/analog_threshold/analog_threshold_binary_sensor.cpp
@@ -34,10 +34,8 @@ void AnalogThresholdBinarySensor::set_sensor(sensor::Sensor *analog_sensor) {
 void AnalogThresholdBinarySensor::dump_config() {
  LOG_BINARY_SENSOR("", "Analog Threshold Binary Sensor", this);
  LOG_SENSOR("  ", "Sensor", this->sensor_);
-  ESP_LOGCONFIG(TAG,
-                "  Upper threshold: %.11f\n"
-                "  Lower threshold: %.11f",
-                this->upper_threshold_.value(), this->lower_threshold_.value());
+  ESP_LOGCONFIG(TAG, "  Upper threshold: %.11f", this->upper_threshold_.value());
+  ESP_LOGCONFIG(TAG, "  Lower threshold: %.11f", this->lower_threshold_.value());
 }

 }  // namespace analog_threshold
--- a/esphome/components/analog_threshold/analog_threshold_binary_sensor.h
+++ b/esphome/components/analog_threshold/analog_threshold_binary_sensor.h
@@ -12,6 +12,8 @@ class AnalogThresholdBinarySensor : public Component, public binary_sensor::Bina
  void dump_config() override;
  void setup() override;

+  float get_setup_priority() const override { return setup_priority::DATA; }
+
  void set_sensor(sensor::Sensor *analog_sensor);
  template<typename T> void set_upper_threshold(T upper_threshold) { this->upper_threshold_ = upper_threshold; }
  template<typename T> void set_lower_threshold(T lower_threshold) { this->lower_threshold_ = lower_threshold; }
--- a/esphome/components/anova/anova.cpp
+++ b/esphome/components/anova/anova.cpp
@@ -17,11 +17,7 @@ void Anova::setup() {
  this->current_request_ = 0;
 }

-void Anova::loop() {
-  // Parent BLEClientNode has a loop() method, but this component uses
-  // polling via update() and BLE callbacks so loop isn't needed
-  this->disable_loop();
-}
+void Anova::loop() {}

 void Anova::control(const ClimateCall &call) {
  if (call.get_mode().has_value()) {
--- a/esphome/components/anova/anova.h
+++ b/esphome/components/anova/anova.h
@@ -26,6 +26,7 @@ class Anova : public climate::Climate, public esphome::ble_client::BLEClientNode
  void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                           esp_ble_gattc_cb_param_t *param) override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
  climate::ClimateTraits traits() override {
    auto traits = climate::ClimateTraits();
    traits.set_supports_current_temperature(true);
--- a/esphome/components/anova/climate.py
+++ b/esphome/components/anova/climate.py
@@ -1,7 +1,7 @@
 import esphome.codegen as cg
 from esphome.components import ble_client, climate
 import esphome.config_validation as cv
-from esphome.const import CONF_UNIT_OF_MEASUREMENT
+from esphome.const import CONF_ID, CONF_UNIT_OF_MEASUREMENT

 UNITS = {
    "f": "f",
@@ -17,9 +17,9 @@ Anova = anova_ns.class_(
 )

 CONFIG_SCHEMA = (
-    climate.climate_schema(Anova)
-    .extend(
+    climate.CLIMATE_SCHEMA.extend(
        {
+            cv.GenerateID(): cv.declare_id(Anova),
            cv.Required(CONF_UNIT_OF_MEASUREMENT): cv.enum(UNITS),
        }
    )
@@ -29,7 +29,8 @@ CONFIG_SCHEMA = (


 async def to_code(config):
-    var = await climate.new_climate(config)
+    var = cg.new_Pvariable(config[CONF_ID])
    await cg.register_component(var, config)
+    await climate.register_climate(var, config)
    await ble_client.register_ble_node(var, config)
    cg.add(var.set_unit_of_measurement(config[CONF_UNIT_OF_MEASUREMENT]))
--- a/esphome/components/apds9306/apds9306.cpp
+++ b/esphome/components/apds9306/apds9306.cpp
@@ -54,7 +54,7 @@ enum {  // APDS9306 registers
  }

 void APDS9306::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up APDS9306...");

  uint8_t id;
  if (!this->read_byte(APDS9306_PART_ID, &id)) {  // Part ID register
@@ -97,7 +97,7 @@ void APDS9306::dump_config() {
  if (this->is_failed()) {
    switch (this->error_code_) {
      case COMMUNICATION_FAILED:
-        ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+        ESP_LOGE(TAG, "Communication with APDS9306 failed!");
        break;
      case WRONG_ID:
        ESP_LOGE(TAG, "APDS9306 has invalid id!");
@@ -108,12 +108,9 @@ void APDS9306::dump_config() {
    }
  }

-  ESP_LOGCONFIG(TAG,
-                "  Gain: %u\n"
-                "  Measurement rate: %u\n"
-                "  Measurement Resolution/Bit width: %d",
-                AMBIENT_LIGHT_GAIN_VALUES[this->gain_], MEASUREMENT_RATE_VALUES[this->measurement_rate_],
-                MEASUREMENT_BIT_WIDTH_VALUES[this->bit_width_]);
+  ESP_LOGCONFIG(TAG, "  Gain: %u", AMBIENT_LIGHT_GAIN_VALUES[this->gain_]);
+  ESP_LOGCONFIG(TAG, "  Measurement rate: %u", MEASUREMENT_RATE_VALUES[this->measurement_rate_]);
+  ESP_LOGCONFIG(TAG, "  Measurement Resolution/Bit width: %d", MEASUREMENT_BIT_WIDTH_VALUES[this->bit_width_]);

  LOG_UPDATE_INTERVAL(this);
 }
--- a/esphome/components/apds9960/apds9960.cpp
+++ b/esphome/components/apds9960/apds9960.cpp
@@ -15,7 +15,7 @@ static const char *const TAG = "apds9960";
 #define APDS9960_WRITE_BYTE(reg, value) APDS9960_ERROR_CHECK(this->write_byte(reg, value));

 void APDS9960::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up APDS9960...");
  uint8_t id;
  if (!this->read_byte(0x92, &id)) {  // ID register
    this->error_code_ = COMMUNICATION_FAILED;
@@ -141,7 +141,7 @@ void APDS9960::dump_config() {
  if (this->is_failed()) {
    switch (this->error_code_) {
      case COMMUNICATION_FAILED:
-        ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+        ESP_LOGE(TAG, "Communication with APDS9960 failed!");
        break;
      case WRONG_ID:
        ESP_LOGE(TAG, "APDS9960 has invalid id!");
--- a/esphome/components/api/init.py
+++ b/esphome/components/api/init.py
@@ -49,7 +49,6 @@ SERVICE_ARG_NATIVE_TYPES = {
    "string[]": cg.std_vector.template(cg.std_string),
 }
 CONF_ENCRYPTION = "encryption"
-CONF_BATCH_DELAY = "batch_delay"


 def validate_encryption_key(value):
@@ -110,10 +109,6 @@ CONFIG_SCHEMA = cv.All(
            ): ACTIONS_SCHEMA,
            cv.Exclusive(CONF_ACTIONS, group_of_exclusion=CONF_ACTIONS): ACTIONS_SCHEMA,
            cv.Optional(CONF_ENCRYPTION): _encryption_schema,
-            cv.Optional(CONF_BATCH_DELAY, default="100ms"): cv.All(
-                cv.positive_time_period_milliseconds,
-                cv.Range(max=cv.TimePeriod(milliseconds=65535)),
-            ),
            cv.Optional(CONF_ON_CLIENT_CONNECTED): automation.validate_automation(
                single=True
            ),
@@ -134,28 +129,24 @@ async def to_code(config):
    cg.add(var.set_port(config[CONF_PORT]))
    cg.add(var.set_password(config[CONF_PASSWORD]))
    cg.add(var.set_reboot_timeout(config[CONF_REBOOT_TIMEOUT]))
-    cg.add(var.set_batch_delay(config[CONF_BATCH_DELAY]))

-    if actions := config.get(CONF_ACTIONS, []):
-        cg.add_define("USE_API_YAML_SERVICES")
-        for conf in actions:
-            template_args = []
-            func_args = []
-            service_arg_names = []
-            for name, var_ in conf[CONF_VARIABLES].items():
-                native = SERVICE_ARG_NATIVE_TYPES[var_]
-                template_args.append(native)
-                func_args.append((native, name))
-                service_arg_names.append(name)
-            templ = cg.TemplateArguments(*template_args)
-            trigger = cg.new_Pvariable(
-                conf[CONF_TRIGGER_ID], templ, conf[CONF_ACTION], service_arg_names
-            )
-            cg.add(var.register_user_service(trigger))
-            await automation.build_automation(trigger, func_args, conf)
+    for conf in config.get(CONF_ACTIONS, []):
+        template_args = []
+        func_args = []
+        service_arg_names = []
+        for name, var_ in conf[CONF_VARIABLES].items():
+            native = SERVICE_ARG_NATIVE_TYPES[var_]
+            template_args.append(native)
+            func_args.append((native, name))
+            service_arg_names.append(name)
+        templ = cg.TemplateArguments(*template_args)
+        trigger = cg.new_Pvariable(
+            conf[CONF_TRIGGER_ID], templ, conf[CONF_ACTION], service_arg_names
+        )
+        cg.add(var.register_user_service(trigger))
+        await automation.build_automation(trigger, func_args, conf)

    if CONF_ON_CLIENT_CONNECTED in config:
-        cg.add_define("USE_API_CLIENT_CONNECTED_TRIGGER")
        await automation.build_automation(
            var.get_client_connected_trigger(),
            [(cg.std_string, "client_info"), (cg.std_string, "client_address")],
@@ -163,7 +154,6 @@ async def to_code(config):
        )

    if CONF_ON_CLIENT_DISCONNECTED in config:
-        cg.add_define("USE_API_CLIENT_DISCONNECTED_TRIGGER")
        await automation.build_automation(
            var.get_client_disconnected_trigger(),
            [(cg.std_string, "client_info"), (cg.std_string, "client_address")],
@@ -182,7 +172,7 @@ async def to_code(config):
            # and plaintext disabled. Only a factory reset can remove it.
            cg.add_define("USE_API_PLAINTEXT")
        cg.add_define("USE_API_NOISE")
-        cg.add_library("esphome/noise-c", "0.1.10")
+        cg.add_library("esphome/noise-c", "0.1.6")
    else:
        cg.add_define("USE_API_PLAINTEXT")

--- a/esphome/components/api/api.proto
+++ b/esphome/components/api/api.proto
@@ -188,17 +188,6 @@ message DeviceInfoRequest {
  // Empty
 }

-message AreaInfo {
-  uint32 area_id = 1;
-  string name = 2;
-}
-
-message DeviceInfo {
-  uint32 device_id = 1;
-  string name = 2;
-  uint32 area_id = 3;
-}
-
 message DeviceInfoResponse {
  option (id) = 10;
  option (source) = SOURCE_SERVER;
@@ -247,12 +236,6 @@ message DeviceInfoResponse {

  // Supports receiving and saving api encryption key
  bool api_encryption_supported = 19;
-
-  repeated DeviceInfo devices = 20;
-  repeated AreaInfo areas = 21;
-
-  // Top-level area info to phase out suggested_area
-  AreaInfo area = 22;
 }

 message ListEntitiesRequest {
@@ -283,7 +266,6 @@ enum EntityCategory {
 // ==================== BINARY SENSOR ====================
 message ListEntitiesBinarySensorResponse {
  option (id) = 12;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_BINARY_SENSOR";

@@ -297,11 +279,9 @@ message ListEntitiesBinarySensorResponse {
  bool disabled_by_default = 7;
  string icon = 8;
  EntityCategory entity_category = 9;
-  uint32 device_id = 10;
 }
 message BinarySensorStateResponse {
  option (id) = 21;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_BINARY_SENSOR";
  option (no_delay) = true;
@@ -316,7 +296,6 @@ message BinarySensorStateResponse {
 // ==================== COVER ====================
 message ListEntitiesCoverResponse {
  option (id) = 13;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_COVER";

@@ -333,7 +312,6 @@ message ListEntitiesCoverResponse {
  string icon = 10;
  EntityCategory entity_category = 11;
  bool supports_stop = 12;
-  uint32 device_id = 13;
 }

 enum LegacyCoverState {
@@ -347,7 +325,6 @@ enum CoverOperation {
 }
 message CoverStateResponse {
  option (id) = 22;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_COVER";
  option (no_delay) = true;
@@ -390,7 +367,6 @@ message CoverCommandRequest {
 // ==================== FAN ====================
 message ListEntitiesFanResponse {
  option (id) = 14;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_FAN";

@@ -407,7 +383,6 @@ message ListEntitiesFanResponse {
  string icon = 10;
  EntityCategory entity_category = 11;
  repeated string supported_preset_modes = 12;
-  uint32 device_id = 13;
 }
 enum FanSpeed {
  FAN_SPEED_LOW = 0;
@@ -420,7 +395,6 @@ enum FanDirection {
 }
 message FanStateResponse {
  option (id) = 23;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_FAN";
  option (no_delay) = true;
@@ -458,8 +432,7 @@ message FanCommandRequest {
 enum ColorMode {
  COLOR_MODE_UNKNOWN = 0;
  COLOR_MODE_ON_OFF = 1;
-  COLOR_MODE_LEGACY_BRIGHTNESS = 2;
-  COLOR_MODE_BRIGHTNESS = 3;
+  COLOR_MODE_BRIGHTNESS = 2;
  COLOR_MODE_WHITE = 7;
  COLOR_MODE_COLOR_TEMPERATURE = 11;
  COLOR_MODE_COLD_WARM_WHITE = 19;
@@ -470,7 +443,6 @@ enum ColorMode {
 }
 message ListEntitiesLightResponse {
  option (id) = 15;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_LIGHT";

@@ -491,11 +463,9 @@ message ListEntitiesLightResponse {
  bool disabled_by_default = 13;
  string icon = 14;
  EntityCategory entity_category = 15;
-  uint32 device_id = 16;
 }
 message LightStateResponse {
  option (id) = 24;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_LIGHT";
  option (no_delay) = true;
@@ -565,7 +535,6 @@ enum SensorLastResetType {

 message ListEntitiesSensorResponse {
  option (id) = 16;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SENSOR";

@@ -584,11 +553,9 @@ message ListEntitiesSensorResponse {
  SensorLastResetType legacy_last_reset_type = 11;
  bool disabled_by_default = 12;
  EntityCategory entity_category = 13;
-  uint32 device_id = 14;
 }
 message SensorStateResponse {
  option (id) = 25;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SENSOR";
  option (no_delay) = true;
@@ -603,7 +570,6 @@ message SensorStateResponse {
 // ==================== SWITCH ====================
 message ListEntitiesSwitchResponse {
  option (id) = 17;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SWITCH";

@@ -617,11 +583,9 @@ message ListEntitiesSwitchResponse {
  bool disabled_by_default = 7;
  EntityCategory entity_category = 8;
  string device_class = 9;
-  uint32 device_id = 10;
 }
 message SwitchStateResponse {
  option (id) = 26;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SWITCH";
  option (no_delay) = true;
@@ -642,7 +606,6 @@ message SwitchCommandRequest {
 // ==================== TEXT SENSOR ====================
 message ListEntitiesTextSensorResponse {
  option (id) = 18;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_TEXT_SENSOR";

@@ -655,11 +618,9 @@ message ListEntitiesTextSensorResponse {
  bool disabled_by_default = 6;
  EntityCategory entity_category = 7;
  string device_class = 8;
-  uint32 device_id = 9;
 }
 message TextSensorStateResponse {
  option (id) = 27;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_TEXT_SENSOR";
  option (no_delay) = true;
@@ -827,7 +788,6 @@ message ExecuteServiceRequest {
 // ==================== CAMERA ====================
 message ListEntitiesCameraResponse {
  option (id) = 43;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_ESP32_CAMERA";

@@ -838,7 +798,6 @@ message ListEntitiesCameraResponse {
  bool disabled_by_default = 5;
  string icon = 6;
  EntityCategory entity_category = 7;
-  uint32 device_id = 8;
 }

 message CameraImageResponse {
@@ -909,7 +868,6 @@ enum ClimatePreset {
 }
 message ListEntitiesClimateResponse {
  option (id) = 46;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_CLIMATE";

@@ -941,11 +899,9 @@ message ListEntitiesClimateResponse {
  bool supports_target_humidity = 23;
  float visual_min_humidity = 24;
  float visual_max_humidity = 25;
-  uint32 device_id = 26;
 }
 message ClimateStateResponse {
  option (id) = 47;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_CLIMATE";
  option (no_delay) = true;
@@ -1007,7 +963,6 @@ enum NumberMode {
 }
 message ListEntitiesNumberResponse {
  option (id) = 49;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_NUMBER";

@@ -1025,11 +980,9 @@ message ListEntitiesNumberResponse {
  string unit_of_measurement = 11;
  NumberMode mode = 12;
  string device_class = 13;
-  uint32 device_id = 14;
 }
 message NumberStateResponse {
  option (id) = 50;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_NUMBER";
  option (no_delay) = true;
@@ -1053,7 +1006,6 @@ message NumberCommandRequest {
 // ==================== SELECT ====================
 message ListEntitiesSelectResponse {
  option (id) = 52;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SELECT";

@@ -1066,11 +1018,9 @@ message ListEntitiesSelectResponse {
  repeated string options = 6;
  bool disabled_by_default = 7;
  EntityCategory entity_category = 8;
-  uint32 device_id = 9;
 }
 message SelectStateResponse {
  option (id) = 53;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SELECT";
  option (no_delay) = true;
@@ -1094,7 +1044,6 @@ message SelectCommandRequest {
 // ==================== SIREN ====================
 message ListEntitiesSirenResponse {
  option (id) = 55;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SIREN";

@@ -1109,11 +1058,9 @@ message ListEntitiesSirenResponse {
  bool supports_duration = 8;
  bool supports_volume = 9;
  EntityCategory entity_category = 10;
-  uint32 device_id = 11;
 }
 message SirenStateResponse {
  option (id) = 56;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_SIREN";
  option (no_delay) = true;
@@ -1154,7 +1101,6 @@ enum LockCommand  {
 }
 message ListEntitiesLockResponse {
  option (id) = 58;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_LOCK";

@@ -1173,11 +1119,9 @@ message ListEntitiesLockResponse {

  // Not yet implemented:
  string code_format = 11;
-  uint32 device_id = 12;
 }
 message LockStateResponse {
  option (id) = 59;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_LOCK";
  option (no_delay) = true;
@@ -1200,7 +1144,6 @@ message LockCommandRequest {
 // ==================== BUTTON ====================
 message ListEntitiesButtonResponse {
  option (id) = 61;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_BUTTON";

@@ -1213,7 +1156,6 @@ message ListEntitiesButtonResponse {
  bool disabled_by_default = 6;
  EntityCategory entity_category = 7;
  string device_class = 8;
-  uint32 device_id = 9;
 }
 message ButtonCommandRequest {
  option (id) = 62;
@@ -1253,7 +1195,6 @@ message MediaPlayerSupportedFormat {
 }
 message ListEntitiesMediaPlayerResponse {
  option (id) = 63;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_MEDIA_PLAYER";

@@ -1269,12 +1210,9 @@ message ListEntitiesMediaPlayerResponse {
  bool supports_pause = 8;

  repeated MediaPlayerSupportedFormat supported_formats = 9;
-
-  uint32 device_id = 10;
 }
 message MediaPlayerStateResponse {
  option (id) = 64;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_MEDIA_PLAYER";
  option (no_delay) = true;
@@ -1676,7 +1614,6 @@ enum VoiceAssistantEvent {
  VOICE_ASSISTANT_STT_VAD_END = 12;
  VOICE_ASSISTANT_TTS_STREAM_START = 98;
  VOICE_ASSISTANT_TTS_STREAM_END = 99;
-  VOICE_ASSISTANT_INTENT_PROGRESS = 100;
 }

 message VoiceAssistantEventData {
@@ -1797,7 +1734,6 @@ enum AlarmControlPanelStateCommand {

 message ListEntitiesAlarmControlPanelResponse {
  option (id) = 94;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_ALARM_CONTROL_PANEL";

@@ -1811,12 +1747,10 @@ message ListEntitiesAlarmControlPanelResponse {
  uint32 supported_features = 8;
  bool requires_code = 9;
  bool requires_code_to_arm = 10;
-  uint32 device_id = 11;
 }

 message AlarmControlPanelStateResponse {
  option (id) = 95;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_ALARM_CONTROL_PANEL";
  option (no_delay) = true;
@@ -1841,7 +1775,6 @@ enum TextMode {
 }
 message ListEntitiesTextResponse {
  option (id) = 97;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_TEXT";

@@ -1857,11 +1790,9 @@ message ListEntitiesTextResponse {
  uint32 max_length = 9;
  string pattern = 10;
  TextMode mode = 11;
-  uint32 device_id = 12;
 }
 message TextStateResponse {
  option (id) = 98;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_TEXT";
  option (no_delay) = true;
@@ -1886,7 +1817,6 @@ message TextCommandRequest {
 // ==================== DATETIME DATE ====================
 message ListEntitiesDateResponse {
  option (id) = 100;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_DATETIME_DATE";

@@ -1898,11 +1828,9 @@ message ListEntitiesDateResponse {
  string icon = 5;
  bool disabled_by_default = 6;
  EntityCategory entity_category = 7;
-  uint32 device_id = 8;
 }
 message DateStateResponse {
  option (id) = 101;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_DATETIME_DATE";
  option (no_delay) = true;
@@ -1930,7 +1858,6 @@ message DateCommandRequest {
 // ==================== DATETIME TIME ====================
 message ListEntitiesTimeResponse {
  option (id) = 103;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_DATETIME_TIME";

@@ -1942,11 +1869,9 @@ message ListEntitiesTimeResponse {
  string icon = 5;
  bool disabled_by_default = 6;
  EntityCategory entity_category = 7;
-  uint32 device_id = 8;
 }
 message TimeStateResponse {
  option (id) = 104;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_DATETIME_TIME";
  option (no_delay) = true;
@@ -1974,7 +1899,6 @@ message TimeCommandRequest {
 // ==================== EVENT ====================
 message ListEntitiesEventResponse {
  option (id) = 107;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_EVENT";

@@ -1989,11 +1913,9 @@ message ListEntitiesEventResponse {
  string device_class = 8;

  repeated string event_types = 9;
-  uint32 device_id = 10;
 }
 message EventResponse {
  option (id) = 108;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_EVENT";

@@ -2004,7 +1926,6 @@ message EventResponse {
 // ==================== VALVE ====================
 message ListEntitiesValveResponse {
  option (id) = 109;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_VALVE";

@@ -2021,7 +1942,6 @@ message ListEntitiesValveResponse {
  bool assumed_state = 9;
  bool supports_position = 10;
  bool supports_stop = 11;
-  uint32 device_id = 12;
 }

 enum ValveOperation {
@@ -2031,7 +1951,6 @@ enum ValveOperation {
 }
 message ValveStateResponse {
  option (id) = 110;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_VALVE";
  option (no_delay) = true;
@@ -2056,7 +1975,6 @@ message ValveCommandRequest {
 // ==================== DATETIME DATETIME ====================
 message ListEntitiesDateTimeResponse {
  option (id) = 112;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_DATETIME_DATETIME";

@@ -2068,11 +1986,9 @@ message ListEntitiesDateTimeResponse {
  string icon = 5;
  bool disabled_by_default = 6;
  EntityCategory entity_category = 7;
-  uint32 device_id = 8;
 }
 message DateTimeStateResponse {
  option (id) = 113;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_DATETIME_DATETIME";
  option (no_delay) = true;
@@ -2096,7 +2012,6 @@ message DateTimeCommandRequest {
 // ==================== UPDATE ====================
 message ListEntitiesUpdateResponse {
  option (id) = 116;
-  option (base_class) = "InfoResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_UPDATE";

@@ -2109,11 +2024,9 @@ message ListEntitiesUpdateResponse {
  bool disabled_by_default = 6;
  EntityCategory entity_category = 7;
  string device_class = 8;
-  uint32 device_id = 9;
 }
 message UpdateStateResponse {
  option (id) = 117;
-  option (base_class) = "StateResponseProtoMessage";
  option (source) = SOURCE_SERVER;
  option (ifdef) = "USE_UPDATE";
  option (no_delay) = true;
--- a/esphome/components/api/api_connection.cpp
+++ b/esphome/components/api/api_connection.cpp
--- a/esphome/components/api/api_connection.h
+++ b/esphome/components/api/api_connection.h
@@ -8,21 +8,54 @@
 #include "api_server.h"
 #include "esphome/core/application.h"
 #include "esphome/core/component.h"
-#include "esphome/core/entity_base.h"

 #include <vector>
-#include <functional>

 namespace esphome {
 namespace api {

-// Keepalive timeout in milliseconds
-static constexpr uint32_t KEEPALIVE_TIMEOUT_MS = 60000;
+using send_message_t = bool(APIConnection *, void *);
+
+/*
+  This class holds a pointer to the source component that wants to publish a message, and a pointer to a function that
+  will lazily publish that message.  The two pointers allow dedup in the deferred queue if multiple publishes for the
+  same component are backed up, and take up only 8 bytes of memory.  The entry in the deferred queue (a std::vector) is
+  the DeferredMessage instance itself (not a pointer to one elsewhere in heap) so still only 8 bytes per entry.  Even
+  100 backed up messages (you'd have to have at least 100 sensors publishing because of dedup) would take up only 0.8
+  kB.
+*/
+class DeferredMessageQueue {
+  struct DeferredMessage {
+    friend class DeferredMessageQueue;
+
+   protected:
+    void *source_;
+    send_message_t *send_message_;
+
+   public:
+    DeferredMessage(void *source, send_message_t *send_message) : source_(source), send_message_(send_message) {}
+    bool operator==(const DeferredMessage &test) const {
+      return (source_ == test.source_ && send_message_ == test.send_message_);
+    }
+  } __attribute__((packed));
+
+ protected:
+  // vector is used very specifically for its zero memory overhead even though items are popped from the front (memory
+  // footprint is more important than speed here)
+  std::vector<DeferredMessage> deferred_queue_;
+  APIConnection *api_connection_;
+
+  // helper for allowing only unique entries in the queue
+  void dmq_push_back_with_dedup_(void *source, send_message_t *send_message);
+
+ public:
+  DeferredMessageQueue(APIConnection *api_connection) : api_connection_(api_connection) {}
+  void process_queue();
+  void defer(void *source, send_message_t *send_message);
+};

 class APIConnection : public APIServerConnection {
 public:
-  friend class APIServer;
-  friend class ListEntitiesIterator;
  APIConnection(std::unique_ptr<socket::Socket> socket, APIServer *parent);
  virtual ~APIConnection();

@@ -30,86 +63,149 @@ class APIConnection : public APIServerConnection {
  void loop();

  bool send_list_info_done() {
-    return this->schedule_message_(nullptr, &APIConnection::try_send_list_info_done,
-                                   ListEntitiesDoneResponse::MESSAGE_TYPE);
+    ListEntitiesDoneResponse resp;
+    return this->send_list_entities_done_response(resp);
  }
 #ifdef USE_BINARY_SENSOR
-  bool send_binary_sensor_state(binary_sensor::BinarySensor *binary_sensor);
+  bool send_binary_sensor_state(binary_sensor::BinarySensor *binary_sensor, bool state);
+  void send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor);
+  static bool try_send_binary_sensor_state(APIConnection *api, void *v_binary_sensor);
+  static bool try_send_binary_sensor_state(APIConnection *api, binary_sensor::BinarySensor *binary_sensor, bool state);
+  static bool try_send_binary_sensor_info(APIConnection *api, void *v_binary_sensor);
 #endif
 #ifdef USE_COVER
  bool send_cover_state(cover::Cover *cover);
+  void send_cover_info(cover::Cover *cover);
+  static bool try_send_cover_state(APIConnection *api, void *v_cover);
+  static bool try_send_cover_info(APIConnection *api, void *v_cover);
  void cover_command(const CoverCommandRequest &msg) override;
 #endif
 #ifdef USE_FAN
  bool send_fan_state(fan::Fan *fan);
+  void send_fan_info(fan::Fan *fan);
+  static bool try_send_fan_state(APIConnection *api, void *v_fan);
+  static bool try_send_fan_info(APIConnection *api, void *v_fan);
  void fan_command(const FanCommandRequest &msg) override;
 #endif
 #ifdef USE_LIGHT
  bool send_light_state(light::LightState *light);
+  void send_light_info(light::LightState *light);
+  static bool try_send_light_state(APIConnection *api, void *v_light);
+  static bool try_send_light_info(APIConnection *api, void *v_light);
  void light_command(const LightCommandRequest &msg) override;
 #endif
 #ifdef USE_SENSOR
-  bool send_sensor_state(sensor::Sensor *sensor);
+  bool send_sensor_state(sensor::Sensor *sensor, float state);
+  void send_sensor_info(sensor::Sensor *sensor);
+  static bool try_send_sensor_state(APIConnection *api, void *v_sensor);
+  static bool try_send_sensor_state(APIConnection *api, sensor::Sensor *sensor, float state);
+  static bool try_send_sensor_info(APIConnection *api, void *v_sensor);
 #endif
 #ifdef USE_SWITCH
-  bool send_switch_state(switch_::Switch *a_switch);
+  bool send_switch_state(switch_::Switch *a_switch, bool state);
+  void send_switch_info(switch_::Switch *a_switch);
+  static bool try_send_switch_state(APIConnection *api, void *v_a_switch);
+  static bool try_send_switch_state(APIConnection *api, switch_::Switch *a_switch, bool state);
+  static bool try_send_switch_info(APIConnection *api, void *v_a_switch);
  void switch_command(const SwitchCommandRequest &msg) override;
 #endif
 #ifdef USE_TEXT_SENSOR
-  bool send_text_sensor_state(text_sensor::TextSensor *text_sensor);
+  bool send_text_sensor_state(text_sensor::TextSensor *text_sensor, std::string state);
+  void send_text_sensor_info(text_sensor::TextSensor *text_sensor);
+  static bool try_send_text_sensor_state(APIConnection *api, void *v_text_sensor);
+  static bool try_send_text_sensor_state(APIConnection *api, text_sensor::TextSensor *text_sensor, std::string state);
+  static bool try_send_text_sensor_info(APIConnection *api, void *v_text_sensor);
 #endif
 #ifdef USE_ESP32_CAMERA
  void set_camera_state(std::shared_ptr<esp32_camera::CameraImage> image);
+  void send_camera_info(esp32_camera::ESP32Camera *camera);
+  static bool try_send_camera_info(APIConnection *api, void *v_camera);
  void camera_image(const CameraImageRequest &msg) override;
 #endif
 #ifdef USE_CLIMATE
  bool send_climate_state(climate::Climate *climate);
+  void send_climate_info(climate::Climate *climate);
+  static bool try_send_climate_state(APIConnection *api, void *v_climate);
+  static bool try_send_climate_info(APIConnection *api, void *v_climate);
  void climate_command(const ClimateCommandRequest &msg) override;
 #endif
 #ifdef USE_NUMBER
-  bool send_number_state(number::Number *number);
+  bool send_number_state(number::Number *number, float state);
+  void send_number_info(number::Number *number);
+  static bool try_send_number_state(APIConnection *api, void *v_number);
+  static bool try_send_number_state(APIConnection *api, number::Number *number, float state);
+  static bool try_send_number_info(APIConnection *api, void *v_number);
  void number_command(const NumberCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_DATE
  bool send_date_state(datetime::DateEntity *date);
+  void send_date_info(datetime::DateEntity *date);
+  static bool try_send_date_state(APIConnection *api, void *v_date);
+  static bool try_send_date_info(APIConnection *api, void *v_date);
  void date_command(const DateCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_TIME
  bool send_time_state(datetime::TimeEntity *time);
+  void send_time_info(datetime::TimeEntity *time);
+  static bool try_send_time_state(APIConnection *api, void *v_time);
+  static bool try_send_time_info(APIConnection *api, void *v_time);
  void time_command(const TimeCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
  bool send_datetime_state(datetime::DateTimeEntity *datetime);
+  void send_datetime_info(datetime::DateTimeEntity *datetime);
+  static bool try_send_datetime_state(APIConnection *api, void *v_datetime);
+  static bool try_send_datetime_info(APIConnection *api, void *v_datetime);
  void datetime_command(const DateTimeCommandRequest &msg) override;
 #endif
 #ifdef USE_TEXT
-  bool send_text_state(text::Text *text);
+  bool send_text_state(text::Text *text, std::string state);
+  void send_text_info(text::Text *text);
+  static bool try_send_text_state(APIConnection *api, void *v_text);
+  static bool try_send_text_state(APIConnection *api, text::Text *text, std::string state);
+  static bool try_send_text_info(APIConnection *api, void *v_text);
  void text_command(const TextCommandRequest &msg) override;
 #endif
 #ifdef USE_SELECT
-  bool send_select_state(select::Select *select);
+  bool send_select_state(select::Select *select, std::string state);
+  void send_select_info(select::Select *select);
+  static bool try_send_select_state(APIConnection *api, void *v_select);
+  static bool try_send_select_state(APIConnection *api, select::Select *select, std::string state);
+  static bool try_send_select_info(APIConnection *api, void *v_select);
  void select_command(const SelectCommandRequest &msg) override;
 #endif
 #ifdef USE_BUTTON
+  void send_button_info(button::Button *button);
+  static bool try_send_button_info(APIConnection *api, void *v_button);
  void button_command(const ButtonCommandRequest &msg) override;
 #endif
 #ifdef USE_LOCK
-  bool send_lock_state(lock::Lock *a_lock);
+  bool send_lock_state(lock::Lock *a_lock, lock::LockState state);
+  void send_lock_info(lock::Lock *a_lock);
+  static bool try_send_lock_state(APIConnection *api, void *v_a_lock);
+  static bool try_send_lock_state(APIConnection *api, lock::Lock *a_lock, lock::LockState state);
+  static bool try_send_lock_info(APIConnection *api, void *v_a_lock);
  void lock_command(const LockCommandRequest &msg) override;
 #endif
 #ifdef USE_VALVE
  bool send_valve_state(valve::Valve *valve);
+  void send_valve_info(valve::Valve *valve);
+  static bool try_send_valve_state(APIConnection *api, void *v_valve);
+  static bool try_send_valve_info(APIConnection *api, void *v_valve);
  void valve_command(const ValveCommandRequest &msg) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
  bool send_media_player_state(media_player::MediaPlayer *media_player);
+  void send_media_player_info(media_player::MediaPlayer *media_player);
+  static bool try_send_media_player_state(APIConnection *api, void *v_media_player);
+  static bool try_send_media_player_info(APIConnection *api, void *v_media_player);
  void media_player_command(const MediaPlayerCommandRequest &msg) override;
 #endif
  bool try_send_log_message(int level, const char *tag, const char *line);
  void send_homeassistant_service_call(const HomeassistantServiceResponse &call) {
-    if (!this->flags_.service_call_subscription)
+    if (!this->service_call_subscription_)
      return;
-    this->send_message(call);
+    this->send_homeassistant_service_response(call);
  }
 #ifdef USE_BLUETOOTH_PROXY
  void subscribe_bluetooth_le_advertisements(const SubscribeBluetoothLEAdvertisementsRequest &msg) override;
@@ -131,7 +227,7 @@ class APIConnection : public APIServerConnection {
 #ifdef USE_HOMEASSISTANT_TIME
  void send_time_request() {
    GetTimeRequest req;
-    this->send_message(req);
+    this->send_get_time_request(req);
  }
 #endif

@@ -149,22 +245,33 @@ class APIConnection : public APIServerConnection {

 #ifdef USE_ALARM_CONTROL_PANEL
  bool send_alarm_control_panel_state(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
+  void send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
+  static bool try_send_alarm_control_panel_state(APIConnection *api, void *v_a_alarm_control_panel);
+  static bool try_send_alarm_control_panel_info(APIConnection *api, void *v_a_alarm_control_panel);
  void alarm_control_panel_command(const AlarmControlPanelCommandRequest &msg) override;
 #endif

 #ifdef USE_EVENT
-  void send_event(event::Event *event, const std::string &event_type);
+  void send_event(event::Event *event, std::string event_type);
+  void send_event_info(event::Event *event);
+  static bool try_send_event(APIConnection *api, void *v_event);
+  static bool try_send_event(APIConnection *api, event::Event *event, std::string event_type);
+  static bool try_send_event_info(APIConnection *api, void *v_event);
 #endif

 #ifdef USE_UPDATE
  bool send_update_state(update::UpdateEntity *update);
+  void send_update_info(update::UpdateEntity *update);
+  static bool try_send_update_state(APIConnection *api, void *v_update);
+  static bool try_send_update_info(APIConnection *api, void *v_update);
  void update_command(const UpdateCommandRequest &msg) override;
 #endif

  void on_disconnect_response(const DisconnectResponse &value) override;
  void on_ping_response(const PingResponse &value) override {
    // we initiated ping
-    this->flags_.sent_ping = false;
+    this->ping_retries_ = 0;
+    this->sent_ping_ = false;
  }
  void on_home_assistant_state_response(const HomeAssistantStateResponse &msg) override;
 #ifdef USE_HOMEASSISTANT_TIME
@@ -177,16 +284,16 @@ class APIConnection : public APIServerConnection {
  DeviceInfoResponse device_info(const DeviceInfoRequest &msg) override;
  void list_entities(const ListEntitiesRequest &msg) override { this->list_entities_iterator_.begin(); }
  void subscribe_states(const SubscribeStatesRequest &msg) override {
-    this->flags_.state_subscription = true;
+    this->state_subscription_ = true;
    this->initial_state_iterator_.begin();
  }
  void subscribe_logs(const SubscribeLogsRequest &msg) override {
-    this->flags_.log_subscription = msg.level;
+    this->log_subscription_ = msg.level;
    if (msg.dump_config)
      App.schedule_dump_config();
  }
  void subscribe_homeassistant_services(const SubscribeHomeassistantServicesRequest &msg) override {
-    this->flags_.service_call_subscription = true;
+    this->service_call_subscription_ = true;
  }
  void subscribe_home_assistant_states(const SubscribeHomeAssistantStatesRequest &msg) override;
  GetTimeResponse get_time(const GetTimeRequest &msg) override {
@@ -198,438 +305,63 @@ class APIConnection : public APIServerConnection {
  NoiseEncryptionSetKeyResponse noise_encryption_set_key(const NoiseEncryptionSetKeyRequest &msg) override;
 #endif

-  bool is_authenticated() override {
-    return static_cast<ConnectionState>(this->flags_.connection_state) == ConnectionState::AUTHENTICATED;
-  }
+  bool is_authenticated() override { return this->connection_state_ == ConnectionState::AUTHENTICATED; }
  bool is_connection_setup() override {
-    return static_cast<ConnectionState>(this->flags_.connection_state) == ConnectionState::CONNECTED ||
-           this->is_authenticated();
+    return this->connection_state_ == ConnectionState ::CONNECTED || this->is_authenticated();
  }
  void on_fatal_error() override;
  void on_unauthenticated_access() override;
  void on_no_setup_connection() override;
  ProtoWriteBuffer create_buffer(uint32_t reserve_size) override {
    // FIXME: ensure no recursive writes can happen
-
-    // Get header padding size - used for both reserve and insert
-    uint8_t header_padding = this->helper_->frame_header_padding();
-
-    // Get shared buffer from parent server
-    std::vector<uint8_t> &shared_buf = this->parent_->get_shared_buffer_ref();
-    shared_buf.clear();
-    // Reserve space for header padding + message + footer
-    // - Header padding: space for protocol headers (7 bytes for Noise, 6 for Plaintext)
-    // - Footer: space for MAC (16 bytes for Noise, 0 for Plaintext)
-    shared_buf.reserve(reserve_size + header_padding + this->helper_->frame_footer_size());
-    // Resize to add header padding so message encoding starts at the correct position
-    shared_buf.resize(header_padding);
-    return {&shared_buf};
+    this->proto_write_buffer_.clear();
+    this->proto_write_buffer_.reserve(reserve_size);
+    return {&this->proto_write_buffer_};
  }
+  bool send_buffer(ProtoWriteBuffer buffer, uint32_t message_type) override;

-  // Prepare buffer for next message in batch
-  ProtoWriteBuffer prepare_message_buffer(uint16_t message_size, bool is_first_message) {
-    // Get reference to shared buffer (it maintains state between batch messages)
-    std::vector<uint8_t> &shared_buf = this->parent_->get_shared_buffer_ref();
-
-    if (is_first_message) {
-      shared_buf.clear();
-    }
-
-    size_t current_size = shared_buf.size();
-
-    // Calculate padding to add:
-    // - First message: just header padding
-    // - Subsequent messages: footer for previous message + header padding for this message
-    size_t padding_to_add = is_first_message
-                                ? this->helper_->frame_header_padding()
-                                : this->helper_->frame_header_padding() + this->helper_->frame_footer_size();
-
-    // Reserve space for padding + message
-    shared_buf.reserve(current_size + padding_to_add + message_size);
-
-    // Resize to add the padding bytes
-    shared_buf.resize(current_size + padding_to_add);
-
-    return {&shared_buf};
-  }
-
-  bool try_to_clear_buffer(bool log_out_of_space);
-  bool send_buffer(ProtoWriteBuffer buffer, uint16_t message_type) override;
-
-  std::string get_client_combined_info() const {
-    if (this->client_info_ == this->client_peername_) {
-      // Before Hello message, both are the same (just IP:port)
-      return this->client_info_;
-    }
-    return this->client_info_ + " (" + this->client_peername_ + ")";
-  }
-
-  // Buffer allocator methods for batch processing
-  ProtoWriteBuffer allocate_single_message_buffer(uint16_t size);
-  ProtoWriteBuffer allocate_batch_message_buffer(uint16_t size);
+  std::string get_client_combined_info() const { return this->client_combined_info_; }

 protected:
-  // Helper function to fill common entity info fields
-  static void fill_entity_info_base(esphome::EntityBase *entity, InfoResponseProtoMessage &response) {
-    // Set common fields that are shared by all entity types
-    response.key = entity->get_object_id_hash();
-    response.object_id = entity->get_object_id();
+  friend APIServer;

-    if (entity->has_own_name())
-      response.name = entity->get_name();
+  bool send_(const void *buf, size_t len, bool force);

-    // Set common EntityBase properties
-    response.icon = entity->get_icon();
-    response.disabled_by_default = entity->is_disabled_by_default();
-    response.entity_category = static_cast<enums::EntityCategory>(entity->get_entity_category());
-#ifdef USE_DEVICES
-    response.device_id = entity->get_device_id();
-#endif
-  }
+  enum class ConnectionState {
+    WAITING_FOR_HELLO,
+    CONNECTED,
+    AUTHENTICATED,
+  } connection_state_{ConnectionState::WAITING_FOR_HELLO};

-  // Helper function to fill common entity state fields
-  static void fill_entity_state_base(esphome::EntityBase *entity, StateResponseProtoMessage &response) {
-    response.key = entity->get_object_id_hash();
-  }
+  bool remove_{false};

-  // Non-template helper to encode any ProtoMessage
-  static uint16_t encode_message_to_buffer(ProtoMessage &msg, uint16_t message_type, APIConnection *conn,
-                                           uint32_t remaining_size, bool is_single);
-
-#ifdef USE_BINARY_SENSOR
-  static uint16_t try_send_binary_sensor_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                               bool is_single);
-  static uint16_t try_send_binary_sensor_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                              bool is_single);
-#endif
-#ifdef USE_COVER
-  static uint16_t try_send_cover_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-  static uint16_t try_send_cover_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_FAN
-  static uint16_t try_send_fan_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-  static uint16_t try_send_fan_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_LIGHT
-  static uint16_t try_send_light_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-  static uint16_t try_send_light_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_SENSOR
-  static uint16_t try_send_sensor_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-  static uint16_t try_send_sensor_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-#ifdef USE_SWITCH
-  static uint16_t try_send_switch_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-  static uint16_t try_send_switch_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-#ifdef USE_TEXT_SENSOR
-  static uint16_t try_send_text_sensor_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                             bool is_single);
-  static uint16_t try_send_text_sensor_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                            bool is_single);
-#endif
-#ifdef USE_CLIMATE
-  static uint16_t try_send_climate_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                         bool is_single);
-  static uint16_t try_send_climate_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-#endif
-#ifdef USE_NUMBER
-  static uint16_t try_send_number_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-  static uint16_t try_send_number_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-#ifdef USE_DATETIME_DATE
-  static uint16_t try_send_date_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-  static uint16_t try_send_date_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_DATETIME_TIME
-  static uint16_t try_send_time_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-  static uint16_t try_send_time_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_DATETIME_DATETIME
-  static uint16_t try_send_datetime_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                          bool is_single);
-  static uint16_t try_send_datetime_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                         bool is_single);
-#endif
-#ifdef USE_TEXT
-  static uint16_t try_send_text_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-  static uint16_t try_send_text_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_SELECT
-  static uint16_t try_send_select_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-  static uint16_t try_send_select_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-#ifdef USE_BUTTON
-  static uint16_t try_send_button_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-#ifdef USE_LOCK
-  static uint16_t try_send_lock_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-  static uint16_t try_send_lock_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_VALVE
-  static uint16_t try_send_valve_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-  static uint16_t try_send_valve_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_MEDIA_PLAYER
-  static uint16_t try_send_media_player_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                              bool is_single);
-  static uint16_t try_send_media_player_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                             bool is_single);
-#endif
-#ifdef USE_ALARM_CONTROL_PANEL
-  static uint16_t try_send_alarm_control_panel_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                                     bool is_single);
-  static uint16_t try_send_alarm_control_panel_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                                    bool is_single);
-#endif
-#ifdef USE_EVENT
-  static uint16_t try_send_event_response(event::Event *event, const std::string &event_type, APIConnection *conn,
-                                          uint32_t remaining_size, bool is_single);
-  static uint16_t try_send_event_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single);
-#endif
-#ifdef USE_UPDATE
-  static uint16_t try_send_update_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-  static uint16_t try_send_update_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-#ifdef USE_ESP32_CAMERA
-  static uint16_t try_send_camera_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                       bool is_single);
-#endif
-
-  // Method for ListEntitiesDone batching
-  static uint16_t try_send_list_info_done(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                          bool is_single);
-
-  // Method for DisconnectRequest batching
-  static uint16_t try_send_disconnect_request(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                              bool is_single);
-
-  // Helper function to get estimated message size for buffer pre-allocation
-  static uint16_t get_estimated_message_size(uint16_t message_type);
-
-  // Batch message method for ping requests
-  static uint16_t try_send_ping_request(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-
-  // === Optimal member ordering for 32-bit systems ===
-
-  // Group 1: Pointers (4 bytes each on 32-bit)
+  // Buffer used to encode proto messages
+  // Re-use to prevent allocations
+  std::vector<uint8_t> proto_write_buffer_;
  std::unique_ptr<APIFrameHelper> helper_;
-  APIServer *parent_;

-  // Group 2: Larger objects (must be 4-byte aligned)
-  // These contain vectors/pointers internally, so putting them early ensures good alignment
-  InitialStateIterator initial_state_iterator_;
-  ListEntitiesIterator list_entities_iterator_;
+  std::string client_info_;
+  std::string client_peername_;
+  std::string client_combined_info_;
+  uint32_t client_api_version_major_{0};
+  uint32_t client_api_version_minor_{0};
 #ifdef USE_ESP32_CAMERA
  esp32_camera::CameraImageReader image_reader_;
 #endif

-  // Group 3: Strings (12 bytes each on 32-bit, 4-byte aligned)
-  std::string client_info_;
-  std::string client_peername_;
-
-  // Group 4: 4-byte types
+  bool state_subscription_{false};
+  int log_subscription_{ESPHOME_LOG_LEVEL_NONE};
  uint32_t last_traffic_;
+  uint32_t next_ping_retry_{0};
+  uint8_t ping_retries_{0};
+  bool sent_ping_{false};
+  bool service_call_subscription_{false};
+  bool next_close_ = false;
+  APIServer *parent_;
+  DeferredMessageQueue deferred_message_queue_;
+  InitialStateIterator initial_state_iterator_;
+  ListEntitiesIterator list_entities_iterator_;
  int state_subs_at_ = -1;
-
-  // Function pointer type for message encoding
-  using MessageCreatorPtr = uint16_t (*)(EntityBase *, APIConnection *, uint32_t remaining_size, bool is_single);
-
-  class MessageCreator {
-   public:
-    // Constructor for function pointer
-    MessageCreator(MessageCreatorPtr ptr) { data_.function_ptr = ptr; }
-
-    // Constructor for string state capture
-    explicit MessageCreator(const std::string &str_value) { data_.string_ptr = new std::string(str_value); }
-
-    // No destructor - cleanup must be called explicitly with message_type
-
-    // Delete copy operations - MessageCreator should only be moved
-    MessageCreator(const MessageCreator &other) = delete;
-    MessageCreator &operator=(const MessageCreator &other) = delete;
-
-    // Move constructor
-    MessageCreator(MessageCreator &&other) noexcept : data_(other.data_) { other.data_.function_ptr = nullptr; }
-
-    // Move assignment
-    MessageCreator &operator=(MessageCreator &&other) noexcept {
-      if (this != &other) {
-        // IMPORTANT: Caller must ensure cleanup() was called if this contains a string!
-        // In our usage, this happens in add_item() deduplication and vector::erase()
-        data_ = other.data_;
-        other.data_.function_ptr = nullptr;
-      }
-      return *this;
-    }
-
-    // Call operator - uses message_type to determine union type
-    uint16_t operator()(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single,
-                        uint16_t message_type) const;
-
-    // Manual cleanup method - must be called before destruction for string types
-    void cleanup(uint16_t message_type) {
-#ifdef USE_EVENT
-      if (message_type == EventResponse::MESSAGE_TYPE && data_.string_ptr != nullptr) {
-        delete data_.string_ptr;
-        data_.string_ptr = nullptr;
-      }
-#endif
-    }
-
-   private:
-    union Data {
-      MessageCreatorPtr function_ptr;
-      std::string *string_ptr;
-    } data_;  // 4 bytes on 32-bit, 8 bytes on 64-bit - same as before
-  };
-
-  // Generic batching mechanism for both state updates and entity info
-  struct DeferredBatch {
-    struct BatchItem {
-      EntityBase *entity;      // Entity pointer
-      MessageCreator creator;  // Function that creates the message when needed
-      uint16_t message_type;   // Message type for overhead calculation
-
-      // Constructor for creating BatchItem
-      BatchItem(EntityBase *entity, MessageCreator creator, uint16_t message_type)
-          : entity(entity), creator(std::move(creator)), message_type(message_type) {}
-    };
-
-    std::vector<BatchItem> items;
-    uint32_t batch_start_time{0};
-
-   private:
-    // Helper to cleanup items from the beginning
-    void cleanup_items_(size_t count) {
-      for (size_t i = 0; i < count; i++) {
-        items[i].creator.cleanup(items[i].message_type);
-      }
-    }
-
-   public:
-    DeferredBatch() {
-      // Pre-allocate capacity for typical batch sizes to avoid reallocation
-      items.reserve(8);
-    }
-
-    ~DeferredBatch() {
-      // Ensure cleanup of any remaining items
-      clear();
-    }
-
-    // Add item to the batch
-    void add_item(EntityBase *entity, MessageCreator creator, uint16_t message_type);
-    // Add item to the front of the batch (for high priority messages like ping)
-    void add_item_front(EntityBase *entity, MessageCreator creator, uint16_t message_type);
-
-    // Clear all items with proper cleanup
-    void clear() {
-      cleanup_items_(items.size());
-      items.clear();
-      batch_start_time = 0;
-    }
-
-    // Remove processed items from the front with proper cleanup
-    void remove_front(size_t count) {
-      cleanup_items_(count);
-      items.erase(items.begin(), items.begin() + count);
-    }
-
-    bool empty() const { return items.empty(); }
-    size_t size() const { return items.size(); }
-    const BatchItem &operator[](size_t index) const { return items[index]; }
-  };
-
-  // DeferredBatch here (16 bytes, 4-byte aligned)
-  DeferredBatch deferred_batch_;
-
-  // ConnectionState enum for type safety
-  enum class ConnectionState : uint8_t {
-    WAITING_FOR_HELLO = 0,
-    CONNECTED = 1,
-    AUTHENTICATED = 2,
-  };
-
-  // Group 5: Pack all small members together to minimize padding
-  // This group starts at a 4-byte boundary after DeferredBatch
-  struct APIFlags {
-    // Connection state only needs 2 bits (3 states)
-    uint8_t connection_state : 2;
-    // Log subscription needs 3 bits (log levels 0-7)
-    uint8_t log_subscription : 3;
-    // Boolean flags (1 bit each)
-    uint8_t remove : 1;
-    uint8_t state_subscription : 1;
-    uint8_t sent_ping : 1;
-
-    uint8_t service_call_subscription : 1;
-    uint8_t next_close : 1;
-    uint8_t batch_scheduled : 1;
-    uint8_t batch_first_message : 1;  // For batch buffer allocation
-#ifdef HAS_PROTO_MESSAGE_DUMP
-    uint8_t log_only_mode : 1;
-#endif
-  } flags_{};  // 2 bytes total
-
-  // 2-byte types immediately after flags_ (no padding between them)
-  uint16_t client_api_version_major_{0};
-  uint16_t client_api_version_minor_{0};
-  // Total: 2 (flags) + 2 + 2 = 6 bytes, then 2 bytes padding to next 4-byte boundary
-
-  uint32_t get_batch_delay_ms_() const;
-  // Message will use 8 more bytes than the minimum size, and typical
-  // MTU is 1500. Sometimes users will see as low as 1460 MTU.
-  // If its IPv6 the header is 40 bytes, and if its IPv4
-  // the header is 20 bytes. So we have 1460 - 40 = 1420 bytes
-  // available for the payload. But we also need to add the size of
-  // the protobuf overhead, which is 8 bytes.
-  //
-  // To be safe we pick 1390 bytes as the maximum size
-  // to send in one go. This is the maximum size of a single packet
-  // that can be sent over the network.
-  // This is to avoid fragmentation of the packet.
-  static constexpr size_t MAX_PACKET_SIZE = 1390;  // MTU
-
-  bool schedule_batch_();
-  void process_batch_();
-
-#ifdef HAS_PROTO_MESSAGE_DUMP
-  void log_batch_item_(const DeferredBatch::BatchItem &item);
-#endif
-
-  // Helper function to schedule a deferred message with known message type
-  bool schedule_message_(EntityBase *entity, MessageCreator creator, uint16_t message_type) {
-    this->deferred_batch_.add_item(entity, std::move(creator), message_type);
-    return this->schedule_batch_();
-  }
-
-  // Overload for function pointers (for info messages and current state reads)
-  bool schedule_message_(EntityBase *entity, MessageCreatorPtr function_ptr, uint16_t message_type) {
-    return schedule_message_(entity, MessageCreator(function_ptr), message_type);
-  }
-
-  // Helper function to schedule a high priority message at the front of the batch
-  bool schedule_message_front_(EntityBase *entity, MessageCreatorPtr function_ptr, uint16_t message_type) {
-    this->deferred_batch_.add_item_front(entity, MessageCreator(function_ptr), message_type);
-    return this->schedule_batch_();
-  }
 };

 }  // namespace api
--- a/esphome/components/api/api_frame_helper.cpp
+++ b/esphome/components/api/api_frame_helper.cpp
@@ -1,19 +1,26 @@
 #include "api_frame_helper.h"
 #ifdef USE_API
-#include "esphome/core/application.h"
+#include "esphome/core/log.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
-#include "esphome/core/log.h"
+#include "esphome/core/application.h"
 #include "proto.h"
 #include "api_pb2_size.h"
 #include <cstring>
-#include <cinttypes>

 namespace esphome {
 namespace api {

 static const char *const TAG = "api.socket";

+/// Is the given return value (from write syscalls) a wouldblock error?
+bool is_would_block(ssize_t ret) {
+  if (ret == -1) {
+    return errno == EWOULDBLOCK || errno == EAGAIN;
+  }
+  return ret == 0;
+}
+
 const char *api_error_to_str(APIError err) {
  // not using switch to ensure compiler doesn't try to build a big table out of it
  if (err == APIError::OK) {
@@ -66,165 +73,92 @@ const char *api_error_to_str(APIError err) {
  return "UNKNOWN";
 }

-// Default implementation for loop - handles sending buffered data
-APIError APIFrameHelper::loop() {
-  if (!this->tx_buf_.empty()) {
-    APIError err = try_send_tx_buf_();
-    if (err != APIError::OK && err != APIError::WOULD_BLOCK) {
-      return err;
-    }
-  }
-  return APIError::OK;  // Convert WOULD_BLOCK to OK to avoid connection termination
-}
-
-// Helper method to buffer data from IOVs
-void APIFrameHelper::buffer_data_from_iov_(const struct iovec *iov, int iovcnt, uint16_t total_write_len) {
-  SendBuffer buffer;
-  buffer.data.reserve(total_write_len);
-  for (int i = 0; i < iovcnt; i++) {
-    const uint8_t *data = reinterpret_cast<uint8_t *>(iov[i].iov_base);
-    buffer.data.insert(buffer.data.end(), data, data + iov[i].iov_len);
-  }
-  this->tx_buf_.push_back(std::move(buffer));
-}
-
-// This method writes data to socket or buffers it
-APIError APIFrameHelper::write_raw_(const struct iovec *iov, int iovcnt) {
+// Common implementation for writing raw data to socket
+template<typename StateEnum>
+APIError APIFrameHelper::write_raw_(const struct iovec *iov, int iovcnt, socket::Socket *socket,
+                                    std::vector<uint8_t> &tx_buf, const std::string &info, StateEnum &state,
+                                    StateEnum failed_state) {
+  // This method writes data to socket or buffers it
  // Returns APIError::OK if successful (or would block, but data has been buffered)
-  // Returns APIError::SOCKET_WRITE_FAILED if socket write failed, and sets state to FAILED
+  // Returns APIError::SOCKET_WRITE_FAILED if socket write failed, and sets state to failed_state

  if (iovcnt == 0)
    return APIError::OK;  // Nothing to do, success

-  uint16_t total_write_len = 0;
+  size_t total_write_len = 0;
  for (int i = 0; i < iovcnt; i++) {
 #ifdef HELPER_LOG_PACKETS
    ESP_LOGVV(TAG, "Sending raw: %s",
              format_hex_pretty(reinterpret_cast<uint8_t *>(iov[i].iov_base), iov[i].iov_len).c_str());
 #endif
-    total_write_len += static_cast<uint16_t>(iov[i].iov_len);
+    total_write_len += iov[i].iov_len;
  }

-  // Try to send any existing buffered data first if there is any
-  if (!this->tx_buf_.empty()) {
-    APIError send_result = try_send_tx_buf_();
-    // If real error occurred (not just WOULD_BLOCK), return it
-    if (send_result != APIError::OK && send_result != APIError::WOULD_BLOCK) {
-      return send_result;
-    }
-
-    // If there is still data in the buffer, we can't send, buffer
-    // the new data and return
-    if (!this->tx_buf_.empty()) {
-      this->buffer_data_from_iov_(iov, iovcnt, total_write_len);
-      return APIError::OK;  // Success, data buffered
+  if (!tx_buf.empty()) {
+    // try to empty tx_buf first
+    while (!tx_buf.empty()) {
+      ssize_t sent = socket->write(tx_buf.data(), tx_buf.size());
+      if (is_would_block(sent)) {
+        break;
+      } else if (sent == -1) {
+        ESP_LOGVV(TAG, "%s: Socket write failed with errno %d", info.c_str(), errno);
+        state = failed_state;
+        return APIError::SOCKET_WRITE_FAILED;  // Socket write failed
+      }
+      // TODO: inefficient if multiple packets in txbuf
+      // replace with deque of buffers
+      tx_buf.erase(tx_buf.begin(), tx_buf.begin() + sent);
    }
  }

-  // Try to send directly if no buffered data
-  ssize_t sent = this->socket_->writev(iov, iovcnt);
-
-  if (sent == -1) {
-    if (errno == EWOULDBLOCK || errno == EAGAIN) {
-      // Socket would block, buffer the data
-      this->buffer_data_from_iov_(iov, iovcnt, total_write_len);
-      return APIError::OK;  // Success, data buffered
+  if (!tx_buf.empty()) {
+    // tx buf not empty, can't write now because then stream would be inconsistent
+    // Reserve space upfront to avoid multiple reallocations
+    tx_buf.reserve(tx_buf.size() + total_write_len);
+    for (int i = 0; i < iovcnt; i++) {
+      tx_buf.insert(tx_buf.end(), reinterpret_cast<uint8_t *>(iov[i].iov_base),
+                    reinterpret_cast<uint8_t *>(iov[i].iov_base) + iov[i].iov_len);
    }
-    // Socket error
-    ESP_LOGVV(TAG, "%s: Socket write failed with errno %d", this->info_.c_str(), errno);
-    this->state_ = State::FAILED;
+    return APIError::OK;  // Success, data buffered
+  }
+
+  ssize_t sent = socket->writev(iov, iovcnt);
+  if (is_would_block(sent)) {
+    // operation would block, add buffer to tx_buf
+    // Reserve space upfront to avoid multiple reallocations
+    tx_buf.reserve(tx_buf.size() + total_write_len);
+    for (int i = 0; i < iovcnt; i++) {
+      tx_buf.insert(tx_buf.end(), reinterpret_cast<uint8_t *>(iov[i].iov_base),
+                    reinterpret_cast<uint8_t *>(iov[i].iov_base) + iov[i].iov_len);
+    }
+    return APIError::OK;  // Success, data buffered
+  } else if (sent == -1) {
+    // an error occurred
+    ESP_LOGVV(TAG, "%s: Socket write failed with errno %d", info.c_str(), errno);
+    state = failed_state;
    return APIError::SOCKET_WRITE_FAILED;  // Socket write failed
-  } else if (static_cast<uint16_t>(sent) < total_write_len) {
-    // Partially sent, buffer the remaining data
-    SendBuffer buffer;
-    uint16_t to_consume = static_cast<uint16_t>(sent);
-    uint16_t remaining = total_write_len - static_cast<uint16_t>(sent);
-
-    buffer.data.reserve(remaining);
+  } else if ((size_t) sent != total_write_len) {
+    // partially sent, add end to tx_buf
+    size_t remaining = total_write_len - sent;
+    // Reserve space upfront to avoid multiple reallocations
+    tx_buf.reserve(tx_buf.size() + remaining);

+    size_t to_consume = sent;
    for (int i = 0; i < iovcnt; i++) {
      if (to_consume >= iov[i].iov_len) {
-        // This segment was fully sent
-        to_consume -= static_cast<uint16_t>(iov[i].iov_len);
+        to_consume -= iov[i].iov_len;
      } else {
-        // This segment was partially sent or not sent at all
-        const uint8_t *data = reinterpret_cast<uint8_t *>(iov[i].iov_base) + to_consume;
-        uint16_t len = static_cast<uint16_t>(iov[i].iov_len) - to_consume;
-        buffer.data.insert(buffer.data.end(), data, data + len);
+        tx_buf.insert(tx_buf.end(), reinterpret_cast<uint8_t *>(iov[i].iov_base) + to_consume,
+                      reinterpret_cast<uint8_t *>(iov[i].iov_base) + iov[i].iov_len);
        to_consume = 0;
      }
    }
-
-    this->tx_buf_.push_back(std::move(buffer));
+    return APIError::OK;  // Success, data buffered
  }
-
-  return APIError::OK;  // Success, all data sent or buffered
+  return APIError::OK;  // Success, all data sent
 }

-// Common implementation for trying to send buffered data
-// IMPORTANT: Caller MUST ensure tx_buf_ is not empty before calling this method
-APIError APIFrameHelper::try_send_tx_buf_() {
-  // Try to send from tx_buf - we assume it's not empty as it's the caller's responsibility to check
-  bool tx_buf_empty = false;
-  while (!tx_buf_empty) {
-    // Get the first buffer in the queue
-    SendBuffer &front_buffer = this->tx_buf_.front();
-
-    // Try to send the remaining data in this buffer
-    ssize_t sent = this->socket_->write(front_buffer.current_data(), front_buffer.remaining());
-
-    if (sent == -1) {
-      if (errno != EWOULDBLOCK && errno != EAGAIN) {
-        // Real socket error (not just would block)
-        ESP_LOGVV(TAG, "%s: Socket write failed with errno %d", this->info_.c_str(), errno);
-        this->state_ = State::FAILED;
-        return APIError::SOCKET_WRITE_FAILED;  // Socket write failed
-      }
-      // Socket would block, we'll try again later
-      return APIError::WOULD_BLOCK;
-    } else if (sent == 0) {
-      // Nothing sent but not an error
-      return APIError::WOULD_BLOCK;
-    } else if (static_cast<uint16_t>(sent) < front_buffer.remaining()) {
-      // Partially sent, update offset
-      // Cast to ensure no overflow issues with uint16_t
-      front_buffer.offset += static_cast<uint16_t>(sent);
-      return APIError::WOULD_BLOCK;  // Stop processing more buffers if we couldn't send a complete buffer
-    } else {
-      // Buffer completely sent, remove it from the queue
-      this->tx_buf_.pop_front();
-      // Update empty status for the loop condition
-      tx_buf_empty = this->tx_buf_.empty();
-      // Continue loop to try sending the next buffer
-    }
-  }
-
-  return APIError::OK;  // All buffers sent successfully
-}
-
-APIError APIFrameHelper::init_common_() {
-  if (state_ != State::INITIALIZE || this->socket_ == nullptr) {
-    ESP_LOGVV(TAG, "%s: Bad state for init %d", this->info_.c_str(), (int) state_);
-    return APIError::BAD_STATE;
-  }
-  int err = this->socket_->setblocking(false);
-  if (err != 0) {
-    state_ = State::FAILED;
-    ESP_LOGVV(TAG, "%s: Setting nonblocking failed with errno %d", this->info_.c_str(), errno);
-    return APIError::TCP_NONBLOCKING_FAILED;
-  }
-
-  int enable = 1;
-  err = this->socket_->setsockopt(IPPROTO_TCP, TCP_NODELAY, &enable, sizeof(int));
-  if (err != 0) {
-    state_ = State::FAILED;
-    ESP_LOGVV(TAG, "%s: Setting nodelay failed with errno %d", this->info_.c_str(), errno);
-    return APIError::TCP_NODELAY_FAILED;
-  }
-  return APIError::OK;
-}
-
-#define HELPER_LOG(msg, ...) ESP_LOGVV(TAG, "%s: " msg, this->info_.c_str(), ##__VA_ARGS__)
+#define HELPER_LOG(msg, ...) ESP_LOGVV(TAG, "%s: " msg, info_.c_str(), ##__VA_ARGS__)
 // uncomment to log raw packets
 //#define HELPER_LOG_PACKETS

@@ -272,9 +206,23 @@ std::string noise_err_to_str(int err) {

 /// Initialize the frame helper, returns OK if successful.
 APIError APINoiseFrameHelper::init() {
-  APIError err = init_common_();
-  if (err != APIError::OK) {
-    return err;
+  if (state_ != State::INITIALIZE || socket_ == nullptr) {
+    HELPER_LOG("Bad state for init %d", (int) state_);
+    return APIError::BAD_STATE;
+  }
+  int err = socket_->setblocking(false);
+  if (err != 0) {
+    state_ = State::FAILED;
+    HELPER_LOG("Setting nonblocking failed with errno %d", errno);
+    return APIError::TCP_NONBLOCKING_FAILED;
+  }
+
+  int enable = 1;
+  err = socket_->setsockopt(IPPROTO_TCP, TCP_NODELAY, &enable, sizeof(int));
+  if (err != 0) {
+    state_ = State::FAILED;
+    HELPER_LOG("Setting nodelay failed with errno %d", errno);
+    return APIError::TCP_NODELAY_FAILED;
  }

  // init prologue
@@ -285,21 +233,18 @@ APIError APINoiseFrameHelper::init() {
 }
 /// Run through handshake messages (if in that phase)
 APIError APINoiseFrameHelper::loop() {
-  // During handshake phase, process as many actions as possible until we can't progress
-  // socket_->ready() stays true until next main loop, but state_action() will return
-  // WOULD_BLOCK when no more data is available to read
-  while (state_ != State::DATA && this->socket_->ready()) {
-    APIError err = state_action_();
-    if (err != APIError::OK && err != APIError::WOULD_BLOCK) {
+  APIError err = state_action_();
+  if (err == APIError::WOULD_BLOCK)
+    return APIError::OK;
+  if (err != APIError::OK)
+    return err;
+  if (!tx_buf_.empty()) {
+    err = try_send_tx_buf_();
+    if (err != APIError::OK) {
      return err;
    }
-    if (err == APIError::WOULD_BLOCK) {
-      break;
-    }
  }
-
-  // Use base class implementation for buffer sending
-  return APIFrameHelper::loop();
+  return APIError::OK;
 }

 /** Read a packet into the rx_buf_. If successful, stores frame data in the frame parameter
@@ -325,8 +270,8 @@ APIError APINoiseFrameHelper::try_read_frame_(ParsedFrame *frame) {
  // read header
  if (rx_header_buf_len_ < 3) {
    // no header information yet
-    uint8_t to_read = 3 - rx_header_buf_len_;
-    ssize_t received = this->socket_->read(&rx_header_buf_[rx_header_buf_len_], to_read);
+    size_t to_read = 3 - rx_header_buf_len_;
+    ssize_t received = socket_->read(&rx_header_buf_[rx_header_buf_len_], to_read);
    if (received == -1) {
      if (errno == EWOULDBLOCK || errno == EAGAIN) {
        return APIError::WOULD_BLOCK;
@@ -339,21 +284,23 @@ APIError APINoiseFrameHelper::try_read_frame_(ParsedFrame *frame) {
      HELPER_LOG("Connection closed");
      return APIError::CONNECTION_CLOSED;
    }
-    rx_header_buf_len_ += static_cast<uint8_t>(received);
-    if (static_cast<uint8_t>(received) != to_read) {
+    rx_header_buf_len_ += received;
+    if ((size_t) received != to_read) {
      // not a full read
      return APIError::WOULD_BLOCK;
    }

-    if (rx_header_buf_[0] != 0x01) {
-      state_ = State::FAILED;
-      HELPER_LOG("Bad indicator byte %u", rx_header_buf_[0]);
-      return APIError::BAD_INDICATOR;
-    }
    // header reading done
  }

  // read body
+  uint8_t indicator = rx_header_buf_[0];
+  if (indicator != 0x01) {
+    state_ = State::FAILED;
+    HELPER_LOG("Bad indicator byte %u", indicator);
+    return APIError::BAD_INDICATOR;
+  }
+
  uint16_t msg_size = (((uint16_t) rx_header_buf_[1]) << 8) | rx_header_buf_[2];

  if (state_ != State::DATA && msg_size > 128) {
@@ -370,8 +317,8 @@ APIError APINoiseFrameHelper::try_read_frame_(ParsedFrame *frame) {

  if (rx_buf_len_ < msg_size) {
    // more data to read
-    uint16_t to_read = msg_size - rx_buf_len_;
-    ssize_t received = this->socket_->read(&rx_buf_[rx_buf_len_], to_read);
+    size_t to_read = msg_size - rx_buf_len_;
+    ssize_t received = socket_->read(&rx_buf_[rx_buf_len_], to_read);
    if (received == -1) {
      if (errno == EWOULDBLOCK || errno == EAGAIN) {
        return APIError::WOULD_BLOCK;
@@ -384,8 +331,8 @@ APIError APINoiseFrameHelper::try_read_frame_(ParsedFrame *frame) {
      HELPER_LOG("Connection closed");
      return APIError::CONNECTION_CLOSED;
    }
-    rx_buf_len_ += static_cast<uint16_t>(received);
-    if (static_cast<uint16_t>(received) != to_read) {
+    rx_buf_len_ += received;
+    if ((size_t) received != to_read) {
      // not all read
      return APIError::WOULD_BLOCK;
    }
@@ -434,8 +381,6 @@ APIError APINoiseFrameHelper::state_action_() {
    if (aerr != APIError::OK)
      return aerr;
    // ignore contents, may be used in future for flags
-    // Reserve space for: existing prologue + 2 size bytes + frame data
-    prologue_.reserve(prologue_.size() + 2 + frame.msg.size());
    prologue_.push_back((uint8_t) (frame.msg.size() >> 8));
    prologue_.push_back((uint8_t) frame.msg.size());
    prologue_.insert(prologue_.end(), frame.msg.begin(), frame.msg.end());
@@ -444,20 +389,16 @@ APIError APINoiseFrameHelper::state_action_() {
  }
  if (state_ == State::SERVER_HELLO) {
    // send server hello
-    const std::string &name = App.get_name();
-    const std::string &mac = get_mac_address();
-
    std::vector<uint8_t> msg;
-    // Reserve space for: 1 byte proto + name + null + mac + null
-    msg.reserve(1 + name.size() + 1 + mac.size() + 1);
-
    // chosen proto
    msg.push_back(0x01);

    // node name, terminated by null byte
+    const std::string &name = App.get_name();
    const uint8_t *name_ptr = reinterpret_cast<const uint8_t *>(name.c_str());
    msg.insert(msg.end(), name_ptr, name_ptr + name.size() + 1);
    // node mac, terminated by null byte
+    const std::string &mac = get_mac_address();
    const uint8_t *mac_ptr = reinterpret_cast<const uint8_t *>(mac.c_str());
    msg.insert(msg.end(), mac_ptr, mac_ptr + mac.size() + 1);

@@ -552,18 +493,16 @@ void APINoiseFrameHelper::send_explicit_handshake_reject_(const std::string &rea
  std::vector<uint8_t> data;
  data.resize(reason.length() + 1);
  data[0] = 0x01;  // failure
-
-  // Copy error message in bulk
-  if (!reason.empty()) {
-    std::memcpy(data.data() + 1, reason.c_str(), reason.length());
+  for (size_t i = 0; i < reason.length(); i++) {
+    data[i + 1] = (uint8_t) reason[i];
  }
-
  // temporarily remove failed state
  auto orig_state = state_;
  state_ = State::EXPLICIT_REJECT;
  write_frame_(data.data(), data.size());
  state_ = orig_state;
 }
+
 APIError APINoiseFrameHelper::read_packet(ReadPacketBuffer *buffer) {
  int err;
  APIError aerr;
@@ -591,7 +530,7 @@ APIError APINoiseFrameHelper::read_packet(ReadPacketBuffer *buffer) {
    return APIError::CIPHERSTATE_DECRYPT_FAILED;
  }

-  uint16_t msg_size = mbuf.size;
+  size_t msg_size = mbuf.size;
  uint8_t *msg_data = frame.msg.data();
  if (msg_size < 4) {
    state_ = State::FAILED;
@@ -599,6 +538,10 @@ APIError APINoiseFrameHelper::read_packet(ReadPacketBuffer *buffer) {
    return APIError::BAD_DATA_PACKET;
  }

+  // uint16_t type;
+  // uint16_t data_len;
+  // uint8_t *data;
+  // uint8_t *padding;  zero or more bytes to fill up the rest of the packet
  uint16_t type = (((uint16_t) msg_data[0]) << 8) | msg_data[1];
  uint16_t data_len = (((uint16_t) msg_data[2]) << 8) | msg_data[3];
  if (data_len > msg_size - 4) {
@@ -613,22 +556,11 @@ APIError APINoiseFrameHelper::read_packet(ReadPacketBuffer *buffer) {
  buffer->type = type;
  return APIError::OK;
 }
-APIError APINoiseFrameHelper::write_protobuf_packet(uint16_t type, ProtoWriteBuffer buffer) {
-  std::vector<uint8_t> *raw_buffer = buffer.get_buffer();
-  uint16_t payload_len = static_cast<uint16_t>(raw_buffer->size() - frame_header_padding_);
-
-  // Resize to include MAC space (required for Noise encryption)
-  raw_buffer->resize(raw_buffer->size() + frame_footer_size_);
-
-  // Use write_protobuf_packets with a single packet
-  std::vector<PacketInfo> packets;
-  packets.emplace_back(type, 0, payload_len);
-
-  return write_protobuf_packets(buffer, packets);
-}
-
-APIError APINoiseFrameHelper::write_protobuf_packets(ProtoWriteBuffer buffer, const std::vector<PacketInfo> &packets) {
-  APIError aerr = state_action_();
+bool APINoiseFrameHelper::can_write_without_blocking() { return state_ == State::DATA && tx_buf_.empty(); }
+APIError APINoiseFrameHelper::write_packet(uint16_t type, const uint8_t *payload, size_t payload_len) {
+  int err;
+  APIError aerr;
+  aerr = state_action_();
  if (aerr != APIError::OK) {
    return aerr;
  }
@@ -637,67 +569,70 @@ APIError APINoiseFrameHelper::write_protobuf_packets(ProtoWriteBuffer buffer, co
    return APIError::WOULD_BLOCK;
  }

-  if (packets.empty()) {
-    return APIError::OK;
+  size_t padding = 0;
+  size_t msg_len = 4 + payload_len + padding;
+  size_t frame_len = 3 + msg_len + noise_cipherstate_get_mac_length(send_cipher_);
+  auto tmpbuf = std::unique_ptr<uint8_t[]>{new (std::nothrow) uint8_t[frame_len]};
+  if (tmpbuf == nullptr) {
+    HELPER_LOG("Could not allocate for writing packet");
+    return APIError::OUT_OF_MEMORY;
  }

-  std::vector<uint8_t> *raw_buffer = buffer.get_buffer();
-  this->reusable_iovs_.clear();
-  this->reusable_iovs_.reserve(packets.size());
+  tmpbuf[0] = 0x01;  // indicator
+  // tmpbuf[1], tmpbuf[2] to be set later
+  const uint8_t msg_offset = 3;
+  const uint8_t payload_offset = msg_offset + 4;
+  tmpbuf[msg_offset + 0] = (uint8_t) (type >> 8);  // type
+  tmpbuf[msg_offset + 1] = (uint8_t) type;
+  tmpbuf[msg_offset + 2] = (uint8_t) (payload_len >> 8);  // data_len
+  tmpbuf[msg_offset + 3] = (uint8_t) payload_len;
+  // copy data
+  std::copy(payload, payload + payload_len, &tmpbuf[payload_offset]);
+  // fill padding with zeros
+  std::fill(&tmpbuf[payload_offset + payload_len], &tmpbuf[frame_len], 0);

-  // We need to encrypt each packet in place
-  for (const auto &packet : packets) {
-    uint16_t type = packet.message_type;
-    uint16_t offset = packet.offset;
-    uint16_t payload_len = packet.payload_size;
-    uint16_t msg_len = 4 + payload_len;  // type(2) + data_len(2) + payload
-
-    // The buffer already has padding at offset
-    uint8_t *buf_start = raw_buffer->data() + offset;
-
-    // Write noise header
-    buf_start[0] = 0x01;  // indicator
-    // buf_start[1], buf_start[2] to be set after encryption
-
-    // Write message header (to be encrypted)
-    const uint8_t msg_offset = 3;
-    buf_start[msg_offset + 0] = (uint8_t) (type >> 8);         // type high byte
-    buf_start[msg_offset + 1] = (uint8_t) type;                // type low byte
-    buf_start[msg_offset + 2] = (uint8_t) (payload_len >> 8);  // data_len high byte
-    buf_start[msg_offset + 3] = (uint8_t) payload_len;         // data_len low byte
-    // payload data is already in the buffer starting at offset + 7
-
-    // Make sure we have space for MAC
-    // The buffer should already have been sized appropriately
-
-    // Encrypt the message in place
-    NoiseBuffer mbuf;
-    noise_buffer_init(mbuf);
-    noise_buffer_set_inout(mbuf, buf_start + msg_offset, msg_len, msg_len + frame_footer_size_);
-
-    int err = noise_cipherstate_encrypt(send_cipher_, &mbuf);
-    if (err != 0) {
-      state_ = State::FAILED;
-      HELPER_LOG("noise_cipherstate_encrypt failed: %s", noise_err_to_str(err).c_str());
-      return APIError::CIPHERSTATE_ENCRYPT_FAILED;
-    }
-
-    // Fill in the encrypted size
-    buf_start[1] = (uint8_t) (mbuf.size >> 8);
-    buf_start[2] = (uint8_t) mbuf.size;
-
-    // Add iovec for this encrypted packet
-    struct iovec iov;
-    iov.iov_base = buf_start;
-    iov.iov_len = 3 + mbuf.size;  // indicator + size + encrypted data
-    this->reusable_iovs_.push_back(iov);
+  NoiseBuffer mbuf;
+  noise_buffer_init(mbuf);
+  noise_buffer_set_inout(mbuf, &tmpbuf[msg_offset], msg_len, frame_len - msg_offset);
+  err = noise_cipherstate_encrypt(send_cipher_, &mbuf);
+  if (err != 0) {
+    state_ = State::FAILED;
+    HELPER_LOG("noise_cipherstate_encrypt failed: %s", noise_err_to_str(err).c_str());
+    return APIError::CIPHERSTATE_ENCRYPT_FAILED;
  }

-  // Send all encrypted packets in one writev call
-  return this->write_raw_(this->reusable_iovs_.data(), this->reusable_iovs_.size());
+  size_t total_len = 3 + mbuf.size;
+  tmpbuf[1] = (uint8_t) (mbuf.size >> 8);
+  tmpbuf[2] = (uint8_t) mbuf.size;
+
+  struct iovec iov;
+  iov.iov_base = &tmpbuf[0];
+  iov.iov_len = total_len;
+
+  // write raw to not have two packets sent if NAGLE disabled
+  return write_raw_(&iov, 1);
 }
+APIError APINoiseFrameHelper::try_send_tx_buf_() {
+  // try send from tx_buf
+  while (state_ != State::CLOSED && !tx_buf_.empty()) {
+    ssize_t sent = socket_->write(tx_buf_.data(), tx_buf_.size());
+    if (sent == -1) {
+      if (errno == EWOULDBLOCK || errno == EAGAIN)
+        break;
+      state_ = State::FAILED;
+      HELPER_LOG("Socket write failed with errno %d", errno);
+      return APIError::SOCKET_WRITE_FAILED;
+    } else if (sent == 0) {
+      break;
+    }
+    // TODO: inefficient if multiple packets in txbuf
+    // replace with deque of buffers
+    tx_buf_.erase(tx_buf_.begin(), tx_buf_.begin() + sent);
+  }

-APIError APINoiseFrameHelper::write_frame_(const uint8_t *data, uint16_t len) {
+  return APIError::OK;
+}
+APIError APINoiseFrameHelper::write_frame_(const uint8_t *data, size_t len) {
  uint8_t header[3];
  header[0] = 0x01;  // indicator
  header[1] = (uint8_t) (len >> 8);
@@ -707,12 +642,12 @@ APIError APINoiseFrameHelper::write_frame_(const uint8_t *data, uint16_t len) {
  iov[0].iov_base = header;
  iov[0].iov_len = 3;
  if (len == 0) {
-    return this->write_raw_(iov, 1);
+    return write_raw_(iov, 1);
  }
  iov[1].iov_base = const_cast<uint8_t *>(data);
  iov[1].iov_len = len;

-  return this->write_raw_(iov, 2);
+  return write_raw_(iov, 2);
 }

 /** Initiate the data structures for the handshake.
@@ -783,8 +718,6 @@ APIError APINoiseFrameHelper::check_handshake_finished_() {
    return APIError::HANDSHAKESTATE_SPLIT_FAILED;
  }

-  frame_footer_size_ = noise_cipherstate_get_mac_length(send_cipher_);
-
  HELPER_LOG("Handshake complete!");
  noise_handshakestate_free(handshake_);
  handshake_ = nullptr;
@@ -807,36 +740,76 @@ APINoiseFrameHelper::~APINoiseFrameHelper() {
  }
 }

+APIError APINoiseFrameHelper::close() {
+  state_ = State::CLOSED;
+  int err = socket_->close();
+  if (err == -1)
+    return APIError::CLOSE_FAILED;
+  return APIError::OK;
+}
+APIError APINoiseFrameHelper::shutdown(int how) {
+  int err = socket_->shutdown(how);
+  if (err == -1)
+    return APIError::SHUTDOWN_FAILED;
+  if (how == SHUT_RDWR) {
+    state_ = State::CLOSED;
+  }
+  return APIError::OK;
+}
 extern "C" {
 // declare how noise generates random bytes (here with a good HWRNG based on the RF system)
 void noise_rand_bytes(void *output, size_t len) {
  if (!esphome::random_bytes(reinterpret_cast<uint8_t *>(output), len)) {
-    ESP_LOGE(TAG, "Acquiring random bytes failed; rebooting");
+    ESP_LOGE(TAG, "Failed to acquire random bytes, rebooting!");
    arch_restart();
  }
 }
 }

+// Explicit template instantiation for Noise
+template APIError APIFrameHelper::write_raw_<APINoiseFrameHelper::State>(
+    const struct iovec *iov, int iovcnt, socket::Socket *socket, std::vector<uint8_t> &tx_buf_, const std::string &info,
+    APINoiseFrameHelper::State &state, APINoiseFrameHelper::State failed_state);
 #endif  // USE_API_NOISE

 #ifdef USE_API_PLAINTEXT

 /// Initialize the frame helper, returns OK if successful.
 APIError APIPlaintextFrameHelper::init() {
-  APIError err = init_common_();
-  if (err != APIError::OK) {
-    return err;
+  if (state_ != State::INITIALIZE || socket_ == nullptr) {
+    HELPER_LOG("Bad state for init %d", (int) state_);
+    return APIError::BAD_STATE;
+  }
+  int err = socket_->setblocking(false);
+  if (err != 0) {
+    state_ = State::FAILED;
+    HELPER_LOG("Setting nonblocking failed with errno %d", errno);
+    return APIError::TCP_NONBLOCKING_FAILED;
+  }
+  int enable = 1;
+  err = socket_->setsockopt(IPPROTO_TCP, TCP_NODELAY, &enable, sizeof(int));
+  if (err != 0) {
+    state_ = State::FAILED;
+    HELPER_LOG("Setting nodelay failed with errno %d", errno);
+    return APIError::TCP_NODELAY_FAILED;
  }

  state_ = State::DATA;
  return APIError::OK;
 }
+/// Not used for plaintext
 APIError APIPlaintextFrameHelper::loop() {
  if (state_ != State::DATA) {
    return APIError::BAD_STATE;
  }
-  // Use base class implementation for buffer sending
-  return APIFrameHelper::loop();
+  // try send pending TX data
+  if (!tx_buf_.empty()) {
+    APIError err = try_send_tx_buf_();
+    if (err != APIError::OK) {
+      return err;
+    }
+  }
+  return APIError::OK;
 }

 /** Read a packet into the rx_buf_. If successful, stores frame data in the frame parameter
@@ -856,15 +829,8 @@ APIError APIPlaintextFrameHelper::try_read_frame_(ParsedFrame *frame) {

  // read header
  while (!rx_header_parsed_) {
-    // Now that we know when the socket is ready, we can read up to 3 bytes
-    // into the rx_header_buf_ before we have to switch back to reading
-    // one byte at a time to ensure we don't read past the message and
-    // into the next one.
-
-    // Read directly into rx_header_buf_ at the current position
-    // Try to get to at least 3 bytes total (indicator + 2 varint bytes), then read one byte at a time
-    ssize_t received =
-        this->socket_->read(&rx_header_buf_[rx_header_buf_pos_], rx_header_buf_pos_ < 3 ? 3 - rx_header_buf_pos_ : 1);
+    uint8_t data;
+    ssize_t received = socket_->read(&data, 1);
    if (received == -1) {
      if (errno == EWOULDBLOCK || errno == EAGAIN) {
        return APIError::WOULD_BLOCK;
@@ -877,75 +843,32 @@ APIError APIPlaintextFrameHelper::try_read_frame_(ParsedFrame *frame) {
      HELPER_LOG("Connection closed");
      return APIError::CONNECTION_CLOSED;
    }
+    rx_header_buf_.push_back(data);

-    // If this was the first read, validate the indicator byte
-    if (rx_header_buf_pos_ == 0 && received > 0) {
-      if (rx_header_buf_[0] != 0x00) {
-        state_ = State::FAILED;
-        HELPER_LOG("Bad indicator byte %u", rx_header_buf_[0]);
-        return APIError::BAD_INDICATOR;
-      }
-    }
-
-    rx_header_buf_pos_ += received;
-
-    // Check for buffer overflow
-    if (rx_header_buf_pos_ >= sizeof(rx_header_buf_)) {
+    // try parse header
+    if (rx_header_buf_[0] != 0x00) {
      state_ = State::FAILED;
-      HELPER_LOG("Header buffer overflow");
-      return APIError::BAD_DATA_PACKET;
+      HELPER_LOG("Bad indicator byte %u", rx_header_buf_[0]);
+      return APIError::BAD_INDICATOR;
    }

-    // Need at least 3 bytes total (indicator + 2 varint bytes) before trying to parse
-    if (rx_header_buf_pos_ < 3) {
-      continue;
-    }
-
-    // At this point, we have at least 3 bytes total:
-    //   - Validated indicator byte (0x00) stored at position 0
-    //   - At least 2 bytes in the buffer for the varints
-    // Buffer layout:
-    //   [0]: indicator byte (0x00)
-    //   [1-3]: Message size varint (variable length)
-    //     - 2 bytes would only allow up to 16383, which is less than noise's UINT16_MAX (65535)
-    //     - 3 bytes allows up to 2097151, ensuring we support at least as much as noise
-    //   [2-5]: Message type varint (variable length)
-    // We now attempt to parse both varints. If either is incomplete,
-    // we'll continue reading more bytes.
-
-    // Skip indicator byte at position 0
-    uint8_t varint_pos = 1;
+    size_t i = 1;
    uint32_t consumed = 0;
-
-    auto msg_size_varint = ProtoVarInt::parse(&rx_header_buf_[varint_pos], rx_header_buf_pos_ - varint_pos, &consumed);
+    auto msg_size_varint = ProtoVarInt::parse(&rx_header_buf_[i], rx_header_buf_.size() - i, &consumed);
    if (!msg_size_varint.has_value()) {
      // not enough data there yet
      continue;
    }

-    if (msg_size_varint->as_uint32() > std::numeric_limits<uint16_t>::max()) {
-      state_ = State::FAILED;
-      HELPER_LOG("Bad packet: message size %" PRIu32 " exceeds maximum %u", msg_size_varint->as_uint32(),
-                 std::numeric_limits<uint16_t>::max());
-      return APIError::BAD_DATA_PACKET;
-    }
-    rx_header_parsed_len_ = msg_size_varint->as_uint16();
+    i += consumed;
+    rx_header_parsed_len_ = msg_size_varint->as_uint32();

-    // Move to next varint position
-    varint_pos += consumed;
-
-    auto msg_type_varint = ProtoVarInt::parse(&rx_header_buf_[varint_pos], rx_header_buf_pos_ - varint_pos, &consumed);
+    auto msg_type_varint = ProtoVarInt::parse(&rx_header_buf_[i], rx_header_buf_.size() - i, &consumed);
    if (!msg_type_varint.has_value()) {
      // not enough data there yet
      continue;
    }
-    if (msg_type_varint->as_uint32() > std::numeric_limits<uint16_t>::max()) {
-      state_ = State::FAILED;
-      HELPER_LOG("Bad packet: message type %" PRIu32 " exceeds maximum %u", msg_type_varint->as_uint32(),
-                 std::numeric_limits<uint16_t>::max());
-      return APIError::BAD_DATA_PACKET;
-    }
-    rx_header_parsed_type_ = msg_type_varint->as_uint16();
+    rx_header_parsed_type_ = msg_type_varint->as_uint32();
    rx_header_parsed_ = true;
  }
  // header reading done
@@ -957,8 +880,8 @@ APIError APIPlaintextFrameHelper::try_read_frame_(ParsedFrame *frame) {

  if (rx_buf_len_ < rx_header_parsed_len_) {
    // more data to read
-    uint16_t to_read = rx_header_parsed_len_ - rx_buf_len_;
-    ssize_t received = this->socket_->read(&rx_buf_[rx_buf_len_], to_read);
+    size_t to_read = rx_header_parsed_len_ - rx_buf_len_;
+    ssize_t received = socket_->read(&rx_buf_[rx_buf_len_], to_read);
    if (received == -1) {
      if (errno == EWOULDBLOCK || errno == EAGAIN) {
        return APIError::WOULD_BLOCK;
@@ -971,8 +894,8 @@ APIError APIPlaintextFrameHelper::try_read_frame_(ParsedFrame *frame) {
      HELPER_LOG("Connection closed");
      return APIError::CONNECTION_CLOSED;
    }
-    rx_buf_len_ += static_cast<uint16_t>(received);
-    if (static_cast<uint16_t>(received) != to_read) {
+    rx_buf_len_ += received;
+    if ((size_t) received != to_read) {
      // not all read
      return APIError::WOULD_BLOCK;
    }
@@ -986,10 +909,11 @@ APIError APIPlaintextFrameHelper::try_read_frame_(ParsedFrame *frame) {
  // consume msg
  rx_buf_ = {};
  rx_buf_len_ = 0;
-  rx_header_buf_pos_ = 0;
+  rx_header_buf_.clear();
  rx_header_parsed_ = false;
  return APIError::OK;
 }
+
 APIError APIPlaintextFrameHelper::read_packet(ReadPacketBuffer *buffer) {
  APIError aerr;

@@ -1017,7 +941,7 @@ APIError APIPlaintextFrameHelper::read_packet(ReadPacketBuffer *buffer) {
                         "Bad indicator byte";
      iov[0].iov_base = (void *) msg;
      iov[0].iov_len = 19;
-      this->write_raw_(iov, 1);
+      write_raw_(iov, 1);
    }
    return aerr;
  }
@@ -1028,89 +952,70 @@ APIError APIPlaintextFrameHelper::read_packet(ReadPacketBuffer *buffer) {
  buffer->type = rx_header_parsed_type_;
  return APIError::OK;
 }
-APIError APIPlaintextFrameHelper::write_protobuf_packet(uint16_t type, ProtoWriteBuffer buffer) {
-  std::vector<uint8_t> *raw_buffer = buffer.get_buffer();
-  uint16_t payload_len = static_cast<uint16_t>(raw_buffer->size() - frame_header_padding_);
-
-  // Use write_protobuf_packets with a single packet
-  std::vector<PacketInfo> packets;
-  packets.emplace_back(type, 0, payload_len);
-
-  return write_protobuf_packets(buffer, packets);
-}
-
-APIError APIPlaintextFrameHelper::write_protobuf_packets(ProtoWriteBuffer buffer,
-                                                         const std::vector<PacketInfo> &packets) {
+bool APIPlaintextFrameHelper::can_write_without_blocking() { return state_ == State::DATA && tx_buf_.empty(); }
+APIError APIPlaintextFrameHelper::write_packet(uint16_t type, const uint8_t *payload, size_t payload_len) {
  if (state_ != State::DATA) {
    return APIError::BAD_STATE;
  }

-  if (packets.empty()) {
-    return APIError::OK;
+  std::vector<uint8_t> header;
+  header.reserve(1 + api::ProtoSize::varint(static_cast<uint32_t>(payload_len)) +
+                 api::ProtoSize::varint(static_cast<uint32_t>(type)));
+  header.push_back(0x00);
+  ProtoVarInt(payload_len).encode(header);
+  ProtoVarInt(type).encode(header);
+
+  struct iovec iov[2];
+  iov[0].iov_base = &header[0];
+  iov[0].iov_len = header.size();
+  if (payload_len == 0) {
+    return write_raw_(iov, 1);
+  }
+  iov[1].iov_base = const_cast<uint8_t *>(payload);
+  iov[1].iov_len = payload_len;
+
+  return write_raw_(iov, 2);
+}
+APIError APIPlaintextFrameHelper::try_send_tx_buf_() {
+  // try send from tx_buf
+  while (state_ != State::CLOSED && !tx_buf_.empty()) {
+    ssize_t sent = socket_->write(tx_buf_.data(), tx_buf_.size());
+    if (is_would_block(sent)) {
+      break;
+    } else if (sent == -1) {
+      state_ = State::FAILED;
+      HELPER_LOG("Socket write failed with errno %d", errno);
+      return APIError::SOCKET_WRITE_FAILED;
+    }
+    // TODO: inefficient if multiple packets in txbuf
+    // replace with deque of buffers
+    tx_buf_.erase(tx_buf_.begin(), tx_buf_.begin() + sent);
  }

-  std::vector<uint8_t> *raw_buffer = buffer.get_buffer();
-  this->reusable_iovs_.clear();
-  this->reusable_iovs_.reserve(packets.size());
-
-  for (const auto &packet : packets) {
-    uint16_t type = packet.message_type;
-    uint16_t offset = packet.offset;
-    uint16_t payload_len = packet.payload_size;
-
-    // Calculate varint sizes for header layout
-    uint8_t size_varint_len = api::ProtoSize::varint(static_cast<uint32_t>(payload_len));
-    uint8_t type_varint_len = api::ProtoSize::varint(static_cast<uint32_t>(type));
-    uint8_t total_header_len = 1 + size_varint_len + type_varint_len;
-
-    // Calculate where to start writing the header
-    // The header starts at the latest possible position to minimize unused padding
-    //
-    // Example 1 (small values): total_header_len = 3, header_offset = 6 - 3 = 3
-    // [0-2]  - Unused padding
-    // [3]    - 0x00 indicator byte
-    // [4]    - Payload size varint (1 byte, for sizes 0-127)
-    // [5]    - Message type varint (1 byte, for types 0-127)
-    // [6...] - Actual payload data
-    //
-    // Example 2 (medium values): total_header_len = 4, header_offset = 6 - 4 = 2
-    // [0-1]  - Unused padding
-    // [2]    - 0x00 indicator byte
-    // [3-4]  - Payload size varint (2 bytes, for sizes 128-16383)
-    // [5]    - Message type varint (1 byte, for types 0-127)
-    // [6...] - Actual payload data
-    //
-    // Example 3 (large values): total_header_len = 6, header_offset = 6 - 6 = 0
-    // [0]    - 0x00 indicator byte
-    // [1-3]  - Payload size varint (3 bytes, for sizes 16384-2097151)
-    // [4-5]  - Message type varint (2 bytes, for types 128-32767)
-    // [6...] - Actual payload data
-    //
-    // The message starts at offset + frame_header_padding_
-    // So we write the header starting at offset + frame_header_padding_ - total_header_len
-    uint8_t *buf_start = raw_buffer->data() + offset;
-    uint32_t header_offset = frame_header_padding_ - total_header_len;
-
-    // Write the plaintext header
-    buf_start[header_offset] = 0x00;  // indicator
-
-    // Encode size varint directly into buffer
-    ProtoVarInt(payload_len).encode_to_buffer_unchecked(buf_start + header_offset + 1, size_varint_len);
-
-    // Encode type varint directly into buffer
-    ProtoVarInt(type).encode_to_buffer_unchecked(buf_start + header_offset + 1 + size_varint_len, type_varint_len);
-
-    // Add iovec for this packet (header + payload)
-    struct iovec iov;
-    iov.iov_base = buf_start + header_offset;
-    iov.iov_len = total_header_len + payload_len;
-    this->reusable_iovs_.push_back(iov);
-  }
-
-  // Send all packets in one writev call
-  return write_raw_(this->reusable_iovs_.data(), this->reusable_iovs_.size());
+  return APIError::OK;
 }

+APIError APIPlaintextFrameHelper::close() {
+  state_ = State::CLOSED;
+  int err = socket_->close();
+  if (err == -1)
+    return APIError::CLOSE_FAILED;
+  return APIError::OK;
+}
+APIError APIPlaintextFrameHelper::shutdown(int how) {
+  int err = socket_->shutdown(how);
+  if (err == -1)
+    return APIError::SHUTDOWN_FAILED;
+  if (how == SHUT_RDWR) {
+    state_ = State::CLOSED;
+  }
+  return APIError::OK;
+}
+
+// Explicit template instantiation for Plaintext
+template APIError APIFrameHelper::write_raw_<APIPlaintextFrameHelper::State>(
+    const struct iovec *iov, int iovcnt, socket::Socket *socket, std::vector<uint8_t> &tx_buf_, const std::string &info,
+    APIPlaintextFrameHelper::State &state, APIPlaintextFrameHelper::State failed_state);
 #endif  // USE_API_PLAINTEXT

 }  // namespace api
--- a/esphome/components/api/api_frame_helper.h
+++ b/esphome/components/api/api_frame_helper.h
@@ -1,7 +1,6 @@
 #pragma once
 #include <cstdint>
 #include <deque>
-#include <limits>
 #include <utility>
 #include <vector>

@@ -13,32 +12,25 @@

 #include "api_noise_context.h"
 #include "esphome/components/socket/socket.h"
-#include "esphome/core/application.h"

 namespace esphome {
 namespace api {

-class ProtoWriteBuffer;
-
 struct ReadPacketBuffer {
  std::vector<uint8_t> container;
  uint16_t type;
-  uint16_t data_offset;
-  uint16_t data_len;
+  size_t data_offset;
+  size_t data_len;
 };

-// Packed packet info structure to minimize memory usage
-struct PacketInfo {
-  uint16_t message_type;  // 2 bytes
-  uint16_t offset;        // 2 bytes (sufficient for packet size ~1460 bytes)
-  uint16_t payload_size;  // 2 bytes (up to 65535 bytes)
-  uint16_t padding;       // 2 byte (for alignment)
-
-  PacketInfo(uint16_t type, uint16_t off, uint16_t size)
-      : message_type(type), offset(off), payload_size(size), padding(0) {}
+struct PacketBuffer {
+  const std::vector<uint8_t> container;
+  uint16_t type;
+  uint8_t data_offset;
+  uint8_t data_len;
 };

-enum class APIError : uint16_t {
+enum class APIError : int {
  OK = 0,
  WOULD_BLOCK = 1001,
  BAD_HANDSHAKE_PACKET_LEN = 1002,
@@ -68,211 +60,141 @@ const char *api_error_to_str(APIError err);

 class APIFrameHelper {
 public:
-  APIFrameHelper() = default;
-  explicit APIFrameHelper(std::unique_ptr<socket::Socket> socket) : socket_owned_(std::move(socket)) {
-    socket_ = socket_owned_.get();
-  }
  virtual ~APIFrameHelper() = default;
  virtual APIError init() = 0;
-  virtual APIError loop();
+  virtual APIError loop() = 0;
  virtual APIError read_packet(ReadPacketBuffer *buffer) = 0;
-  bool can_write_without_blocking() { return state_ == State::DATA && tx_buf_.empty(); }
-  std::string getpeername() { return socket_->getpeername(); }
-  int getpeername(struct sockaddr *addr, socklen_t *addrlen) { return socket_->getpeername(addr, addrlen); }
-  APIError close() {
-    state_ = State::CLOSED;
-    int err = this->socket_->close();
-    if (err == -1)
-      return APIError::CLOSE_FAILED;
-    return APIError::OK;
-  }
-  APIError shutdown(int how) {
-    int err = this->socket_->shutdown(how);
-    if (err == -1)
-      return APIError::SHUTDOWN_FAILED;
-    if (how == SHUT_RDWR) {
-      state_ = State::CLOSED;
-    }
-    return APIError::OK;
-  }
+  virtual bool can_write_without_blocking() = 0;
+  virtual APIError write_packet(uint16_t type, const uint8_t *data, size_t len) = 0;
+  virtual std::string getpeername() = 0;
+  virtual int getpeername(struct sockaddr *addr, socklen_t *addrlen) = 0;
+  virtual APIError close() = 0;
+  virtual APIError shutdown(int how) = 0;
  // Give this helper a name for logging
-  void set_log_info(std::string info) { info_ = std::move(info); }
-  virtual APIError write_protobuf_packet(uint16_t type, ProtoWriteBuffer buffer) = 0;
-  // Write multiple protobuf packets in a single operation
-  // packets contains (message_type, offset, length) for each message in the buffer
-  // The buffer contains all messages with appropriate padding before each
-  virtual APIError write_protobuf_packets(ProtoWriteBuffer buffer, const std::vector<PacketInfo> &packets) = 0;
-  // Get the frame header padding required by this protocol
-  virtual uint8_t frame_header_padding() = 0;
-  // Get the frame footer size required by this protocol
-  virtual uint8_t frame_footer_size() = 0;
-  // Check if socket has data ready to read
-  bool is_socket_ready() const { return socket_ != nullptr && socket_->ready(); }
+  virtual void set_log_info(std::string info) = 0;

 protected:
-  // Struct for holding parsed frame data
-  struct ParsedFrame {
-    std::vector<uint8_t> msg;
-  };
-
-  // Buffer containing data to be sent
-  struct SendBuffer {
-    std::vector<uint8_t> data;
-    uint16_t offset{0};  // Current offset within the buffer (uint16_t to reduce memory usage)
-
-    // Using uint16_t reduces memory usage since ESPHome API messages are limited to UINT16_MAX (65535) bytes
-    uint16_t remaining() const { return static_cast<uint16_t>(data.size()) - offset; }
-    const uint8_t *current_data() const { return data.data() + offset; }
-  };
-
  // Common implementation for writing raw data to socket
-  APIError write_raw_(const struct iovec *iov, int iovcnt);
-
-  // Try to send data from the tx buffer
-  APIError try_send_tx_buf_();
-
-  // Helper method to buffer data from IOVs
-  void buffer_data_from_iov_(const struct iovec *iov, int iovcnt, uint16_t total_write_len);
  template<typename StateEnum>
  APIError write_raw_(const struct iovec *iov, int iovcnt, socket::Socket *socket, std::vector<uint8_t> &tx_buf,
                      const std::string &info, StateEnum &state, StateEnum failed_state);
-
-  // Pointers first (4 bytes each)
-  socket::Socket *socket_{nullptr};
-  std::unique_ptr<socket::Socket> socket_owned_;
-
-  // Common state enum for all frame helpers
-  // Note: Not all states are used by all implementations
-  // - INITIALIZE: Used by both Noise and Plaintext
-  // - CLIENT_HELLO, SERVER_HELLO, HANDSHAKE: Only used by Noise protocol
-  // - DATA: Used by both Noise and Plaintext
-  // - CLOSED: Used by both Noise and Plaintext
-  // - FAILED: Used by both Noise and Plaintext
-  // - EXPLICIT_REJECT: Only used by Noise protocol
-  enum class State : uint8_t {
-    INITIALIZE = 1,
-    CLIENT_HELLO = 2,  // Noise only
-    SERVER_HELLO = 3,  // Noise only
-    HANDSHAKE = 4,     // Noise only
-    DATA = 5,
-    CLOSED = 6,
-    FAILED = 7,
-    EXPLICIT_REJECT = 8,  // Noise only
-  };
-
-  // Containers (size varies, but typically 12+ bytes on 32-bit)
-  std::deque<SendBuffer> tx_buf_;
-  std::string info_;
-  std::vector<struct iovec> reusable_iovs_;
-  std::vector<uint8_t> rx_buf_;
-
-  // Group smaller types together
-  uint16_t rx_buf_len_ = 0;
-  State state_{State::INITIALIZE};
-  uint8_t frame_header_padding_{0};
-  uint8_t frame_footer_size_{0};
-  // 5 bytes total, 3 bytes padding
-
-  // Common initialization for both plaintext and noise protocols
-  APIError init_common_();
 };

 #ifdef USE_API_NOISE
 class APINoiseFrameHelper : public APIFrameHelper {
 public:
  APINoiseFrameHelper(std::unique_ptr<socket::Socket> socket, std::shared_ptr<APINoiseContext> ctx)
-      : APIFrameHelper(std::move(socket)), ctx_(std::move(ctx)) {
-    // Noise header structure:
-    // Pos 0: indicator (0x01)
-    // Pos 1-2: encrypted payload size (16-bit big-endian)
-    // Pos 3-6: encrypted type (16-bit) + data_len (16-bit)
-    // Pos 7+: actual payload data
-    frame_header_padding_ = 7;
-  }
+      : socket_(std::move(socket)), ctx_(std::move(std::move(ctx))) {}
  ~APINoiseFrameHelper() override;
  APIError init() override;
  APIError loop() override;
  APIError read_packet(ReadPacketBuffer *buffer) override;
-  APIError write_protobuf_packet(uint16_t type, ProtoWriteBuffer buffer) override;
-  APIError write_protobuf_packets(ProtoWriteBuffer buffer, const std::vector<PacketInfo> &packets) override;
-  // Get the frame header padding required by this protocol
-  uint8_t frame_header_padding() override { return frame_header_padding_; }
-  // Get the frame footer size required by this protocol
-  uint8_t frame_footer_size() override { return frame_footer_size_; }
+  bool can_write_without_blocking() override;
+  APIError write_packet(uint16_t type, const uint8_t *payload, size_t len) override;
+  std::string getpeername() override { return this->socket_->getpeername(); }
+  int getpeername(struct sockaddr *addr, socklen_t *addrlen) override {
+    return this->socket_->getpeername(addr, addrlen);
+  }
+  APIError close() override;
+  APIError shutdown(int how) override;
+  // Give this helper a name for logging
+  void set_log_info(std::string info) override { info_ = std::move(info); }

 protected:
+  struct ParsedFrame {
+    std::vector<uint8_t> msg;
+  };
+
  APIError state_action_();
  APIError try_read_frame_(ParsedFrame *frame);
-  APIError write_frame_(const uint8_t *data, uint16_t len);
+  APIError try_send_tx_buf_();
+  APIError write_frame_(const uint8_t *data, size_t len);
+  inline APIError write_raw_(const struct iovec *iov, int iovcnt) {
+    return APIFrameHelper::write_raw_(iov, iovcnt, socket_.get(), tx_buf_, info_, state_, State::FAILED);
+  }
  APIError init_handshake_();
  APIError check_handshake_finished_();
  void send_explicit_handshake_reject_(const std::string &reason);

-  // Pointers first (4 bytes each)
+  std::unique_ptr<socket::Socket> socket_;
+
+  std::string info_;
+  uint8_t rx_header_buf_[3];
+  size_t rx_header_buf_len_ = 0;
+  std::vector<uint8_t> rx_buf_;
+  size_t rx_buf_len_ = 0;
+
+  std::vector<uint8_t> tx_buf_;
+  std::vector<uint8_t> prologue_;
+
+  std::shared_ptr<APINoiseContext> ctx_;
  NoiseHandshakeState *handshake_{nullptr};
  NoiseCipherState *send_cipher_{nullptr};
  NoiseCipherState *recv_cipher_{nullptr};
-
-  // Shared pointer (8 bytes on 32-bit = 4 bytes control block pointer + 4 bytes object pointer)
-  std::shared_ptr<APINoiseContext> ctx_;
-
-  // Vector (12 bytes on 32-bit)
-  std::vector<uint8_t> prologue_;
-
-  // NoiseProtocolId (size depends on implementation)
  NoiseProtocolId nid_;

-  // Group small types together
-  // Fixed-size header buffer for noise protocol:
-  // 1 byte for indicator + 2 bytes for message size (16-bit value, not varint)
-  // Note: Maximum message size is UINT16_MAX (65535), with a limit of 128 bytes during handshake phase
-  uint8_t rx_header_buf_[3];
-  uint8_t rx_header_buf_len_ = 0;
-  // 4 bytes total, no padding
+  enum class State {
+    INITIALIZE = 1,
+    CLIENT_HELLO = 2,
+    SERVER_HELLO = 3,
+    HANDSHAKE = 4,
+    DATA = 5,
+    CLOSED = 6,
+    FAILED = 7,
+    EXPLICIT_REJECT = 8,
+  } state_ = State::INITIALIZE;
 };
 #endif  // USE_API_NOISE

 #ifdef USE_API_PLAINTEXT
 class APIPlaintextFrameHelper : public APIFrameHelper {
 public:
-  APIPlaintextFrameHelper(std::unique_ptr<socket::Socket> socket) : APIFrameHelper(std::move(socket)) {
-    // Plaintext header structure (worst case):
-    // Pos 0: indicator (0x00)
-    // Pos 1-3: payload size varint (up to 3 bytes)
-    // Pos 4-5: message type varint (up to 2 bytes)
-    // Pos 6+: actual payload data
-    frame_header_padding_ = 6;
-  }
+  APIPlaintextFrameHelper(std::unique_ptr<socket::Socket> socket) : socket_(std::move(socket)) {}
  ~APIPlaintextFrameHelper() override = default;
  APIError init() override;
  APIError loop() override;
  APIError read_packet(ReadPacketBuffer *buffer) override;
-  APIError write_protobuf_packet(uint16_t type, ProtoWriteBuffer buffer) override;
-  APIError write_protobuf_packets(ProtoWriteBuffer buffer, const std::vector<PacketInfo> &packets) override;
-  uint8_t frame_header_padding() override { return frame_header_padding_; }
-  // Get the frame footer size required by this protocol
-  uint8_t frame_footer_size() override { return frame_footer_size_; }
+  bool can_write_without_blocking() override;
+  APIError write_packet(uint16_t type, const uint8_t *payload, size_t len) override;
+  std::string getpeername() override { return this->socket_->getpeername(); }
+  int getpeername(struct sockaddr *addr, socklen_t *addrlen) override {
+    return this->socket_->getpeername(addr, addrlen);
+  }
+  APIError close() override;
+  APIError shutdown(int how) override;
+  // Give this helper a name for logging
+  void set_log_info(std::string info) override { info_ = std::move(info); }

 protected:
+  struct ParsedFrame {
+    std::vector<uint8_t> msg;
+  };
+
  APIError try_read_frame_(ParsedFrame *frame);
+  APIError try_send_tx_buf_();
+  inline APIError write_raw_(const struct iovec *iov, int iovcnt) {
+    return APIFrameHelper::write_raw_(iov, iovcnt, socket_.get(), tx_buf_, info_, state_, State::FAILED);
+  }

-  // Group 2-byte aligned types
-  uint16_t rx_header_parsed_type_ = 0;
-  uint16_t rx_header_parsed_len_ = 0;
+  std::unique_ptr<socket::Socket> socket_;

-  // Group 1-byte types together
-  // Fixed-size header buffer for plaintext protocol:
-  // We now store the indicator byte + the two varints.
-  // To match noise protocol's maximum message size (UINT16_MAX = 65535), we need:
-  // 1 byte for indicator + 3 bytes for message size varint (supports up to 2097151) + 2 bytes for message type varint
-  //
-  // While varints could theoretically be up to 10 bytes each for 64-bit values,
-  // attempting to process messages with headers that large would likely crash the
-  // ESP32 due to memory constraints.
-  uint8_t rx_header_buf_[6];  // 1 byte indicator + 5 bytes for varints (3 for size + 2 for type)
-  uint8_t rx_header_buf_pos_ = 0;
+  std::string info_;
+  std::vector<uint8_t> rx_header_buf_;
  bool rx_header_parsed_ = false;
-  // 8 bytes total, no padding needed
+  uint32_t rx_header_parsed_type_ = 0;
+  uint32_t rx_header_parsed_len_ = 0;
+
+  std::vector<uint8_t> rx_buf_;
+  size_t rx_buf_len_ = 0;
+
+  std::vector<uint8_t> tx_buf_;
+
+  enum class State {
+    INITIALIZE = 1,
+    DATA = 2,
+    CLOSED = 3,
+    FAILED = 4,
+  } state_ = State::INITIALIZE;
 };
 #endif

--- a/esphome/components/api/api_options.proto
+++ b/esphome/components/api/api_options.proto
@@ -21,5 +21,4 @@ extend google.protobuf.MessageOptions {
    optional string ifdef = 1038;
    optional bool log = 1039 [default=true];
    optional bool no_delay = 1040 [default=false];
-    optional string base_class = 1041;
 }
--- a/esphome/components/api/api_pb2.cpp
+++ b/esphome/components/api/api_pb2.cpp
--- a/esphome/components/api/api_pb2.h
+++ b/esphome/components/api/api_pb2.h
--- a/esphome/components/api/api_pb2_service.cpp
+++ b/esphome/components/api/api_pb2_service.cpp
--- a/esphome/components/api/api_pb2_service.h
+++ b/esphome/components/api/api_pb2_service.h
@@ -10,94 +10,162 @@ namespace api {

 class APIServerConnectionBase : public ProtoService {
 public:
-#ifdef HAS_PROTO_MESSAGE_DUMP
- protected:
-  void log_send_message_(const char *name, const std::string &dump);
-
- public:
-#endif
-
-  template<typename T> bool send_message(const T &msg) {
-#ifdef HAS_PROTO_MESSAGE_DUMP
-    this->log_send_message_(msg.message_name(), msg.dump());
-#endif
-    return this->send_message_(msg, T::MESSAGE_TYPE);
-  }
-
  virtual void on_hello_request(const HelloRequest &value){};
-
+  bool send_hello_response(const HelloResponse &msg);
  virtual void on_connect_request(const ConnectRequest &value){};
-
+  bool send_connect_response(const ConnectResponse &msg);
+  bool send_disconnect_request(const DisconnectRequest &msg);
  virtual void on_disconnect_request(const DisconnectRequest &value){};
+  bool send_disconnect_response(const DisconnectResponse &msg);
  virtual void on_disconnect_response(const DisconnectResponse &value){};
+  bool send_ping_request(const PingRequest &msg);
  virtual void on_ping_request(const PingRequest &value){};
+  bool send_ping_response(const PingResponse &msg);
  virtual void on_ping_response(const PingResponse &value){};
  virtual void on_device_info_request(const DeviceInfoRequest &value){};
-
+  bool send_device_info_response(const DeviceInfoResponse &msg);
  virtual void on_list_entities_request(const ListEntitiesRequest &value){};
-
+  bool send_list_entities_done_response(const ListEntitiesDoneResponse &msg);
  virtual void on_subscribe_states_request(const SubscribeStatesRequest &value){};
-
+#ifdef USE_BINARY_SENSOR
+  bool send_list_entities_binary_sensor_response(const ListEntitiesBinarySensorResponse &msg);
+#endif
+#ifdef USE_BINARY_SENSOR
+  bool send_binary_sensor_state_response(const BinarySensorStateResponse &msg);
+#endif
+#ifdef USE_COVER
+  bool send_list_entities_cover_response(const ListEntitiesCoverResponse &msg);
+#endif
+#ifdef USE_COVER
+  bool send_cover_state_response(const CoverStateResponse &msg);
+#endif
 #ifdef USE_COVER
  virtual void on_cover_command_request(const CoverCommandRequest &value){};
 #endif
-
+#ifdef USE_FAN
+  bool send_list_entities_fan_response(const ListEntitiesFanResponse &msg);
+#endif
+#ifdef USE_FAN
+  bool send_fan_state_response(const FanStateResponse &msg);
+#endif
 #ifdef USE_FAN
  virtual void on_fan_command_request(const FanCommandRequest &value){};
 #endif
-
+#ifdef USE_LIGHT
+  bool send_list_entities_light_response(const ListEntitiesLightResponse &msg);
+#endif
+#ifdef USE_LIGHT
+  bool send_light_state_response(const LightStateResponse &msg);
+#endif
 #ifdef USE_LIGHT
  virtual void on_light_command_request(const LightCommandRequest &value){};
 #endif
-
+#ifdef USE_SENSOR
+  bool send_list_entities_sensor_response(const ListEntitiesSensorResponse &msg);
+#endif
+#ifdef USE_SENSOR
+  bool send_sensor_state_response(const SensorStateResponse &msg);
+#endif
+#ifdef USE_SWITCH
+  bool send_list_entities_switch_response(const ListEntitiesSwitchResponse &msg);
+#endif
+#ifdef USE_SWITCH
+  bool send_switch_state_response(const SwitchStateResponse &msg);
+#endif
 #ifdef USE_SWITCH
  virtual void on_switch_command_request(const SwitchCommandRequest &value){};
 #endif
-
+#ifdef USE_TEXT_SENSOR
+  bool send_list_entities_text_sensor_response(const ListEntitiesTextSensorResponse &msg);
+#endif
+#ifdef USE_TEXT_SENSOR
+  bool send_text_sensor_state_response(const TextSensorStateResponse &msg);
+#endif
  virtual void on_subscribe_logs_request(const SubscribeLogsRequest &value){};
-
+  bool send_subscribe_logs_response(const SubscribeLogsResponse &msg);
 #ifdef USE_API_NOISE
  virtual void on_noise_encryption_set_key_request(const NoiseEncryptionSetKeyRequest &value){};
 #endif
-
+#ifdef USE_API_NOISE
+  bool send_noise_encryption_set_key_response(const NoiseEncryptionSetKeyResponse &msg);
+#endif
  virtual void on_subscribe_homeassistant_services_request(const SubscribeHomeassistantServicesRequest &value){};
-
+  bool send_homeassistant_service_response(const HomeassistantServiceResponse &msg);
  virtual void on_subscribe_home_assistant_states_request(const SubscribeHomeAssistantStatesRequest &value){};
-
+  bool send_subscribe_home_assistant_state_response(const SubscribeHomeAssistantStateResponse &msg);
  virtual void on_home_assistant_state_response(const HomeAssistantStateResponse &value){};
+  bool send_get_time_request(const GetTimeRequest &msg);
  virtual void on_get_time_request(const GetTimeRequest &value){};
+  bool send_get_time_response(const GetTimeResponse &msg);
  virtual void on_get_time_response(const GetTimeResponse &value){};
-
+  bool send_list_entities_services_response(const ListEntitiesServicesResponse &msg);
  virtual void on_execute_service_request(const ExecuteServiceRequest &value){};
-
+#ifdef USE_ESP32_CAMERA
+  bool send_list_entities_camera_response(const ListEntitiesCameraResponse &msg);
+#endif
+#ifdef USE_ESP32_CAMERA
+  bool send_camera_image_response(const CameraImageResponse &msg);
+#endif
 #ifdef USE_ESP32_CAMERA
  virtual void on_camera_image_request(const CameraImageRequest &value){};
 #endif
-
+#ifdef USE_CLIMATE
+  bool send_list_entities_climate_response(const ListEntitiesClimateResponse &msg);
+#endif
+#ifdef USE_CLIMATE
+  bool send_climate_state_response(const ClimateStateResponse &msg);
+#endif
 #ifdef USE_CLIMATE
  virtual void on_climate_command_request(const ClimateCommandRequest &value){};
 #endif
-
+#ifdef USE_NUMBER
+  bool send_list_entities_number_response(const ListEntitiesNumberResponse &msg);
+#endif
+#ifdef USE_NUMBER
+  bool send_number_state_response(const NumberStateResponse &msg);
+#endif
 #ifdef USE_NUMBER
  virtual void on_number_command_request(const NumberCommandRequest &value){};
 #endif
-
+#ifdef USE_SELECT
+  bool send_list_entities_select_response(const ListEntitiesSelectResponse &msg);
+#endif
+#ifdef USE_SELECT
+  bool send_select_state_response(const SelectStateResponse &msg);
+#endif
 #ifdef USE_SELECT
  virtual void on_select_command_request(const SelectCommandRequest &value){};
 #endif
-
+#ifdef USE_SIREN
+  bool send_list_entities_siren_response(const ListEntitiesSirenResponse &msg);
+#endif
+#ifdef USE_SIREN
+  bool send_siren_state_response(const SirenStateResponse &msg);
+#endif
 #ifdef USE_SIREN
  virtual void on_siren_command_request(const SirenCommandRequest &value){};
 #endif
-
+#ifdef USE_LOCK
+  bool send_list_entities_lock_response(const ListEntitiesLockResponse &msg);
+#endif
+#ifdef USE_LOCK
+  bool send_lock_state_response(const LockStateResponse &msg);
+#endif
 #ifdef USE_LOCK
  virtual void on_lock_command_request(const LockCommandRequest &value){};
 #endif
-
+#ifdef USE_BUTTON
+  bool send_list_entities_button_response(const ListEntitiesButtonResponse &msg);
+#endif
 #ifdef USE_BUTTON
  virtual void on_button_command_request(const ButtonCommandRequest &value){};
 #endif
-
+#ifdef USE_MEDIA_PLAYER
+  bool send_list_entities_media_player_response(const ListEntitiesMediaPlayerResponse &msg);
+#endif
+#ifdef USE_MEDIA_PLAYER
+  bool send_media_player_state_response(const MediaPlayerStateResponse &msg);
+#endif
 #ifdef USE_MEDIA_PLAYER
  virtual void on_media_player_command_request(const MediaPlayerCommandRequest &value){};
 #endif
@@ -105,19 +173,33 @@ class APIServerConnectionBase : public ProtoService {
  virtual void on_subscribe_bluetooth_le_advertisements_request(
      const SubscribeBluetoothLEAdvertisementsRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_le_advertisement_response(const BluetoothLEAdvertisementResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_le_raw_advertisements_response(const BluetoothLERawAdvertisementsResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_bluetooth_device_request(const BluetoothDeviceRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_device_connection_response(const BluetoothDeviceConnectionResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_bluetooth_gatt_get_services_request(const BluetoothGATTGetServicesRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_get_services_response(const BluetoothGATTGetServicesResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_get_services_done_response(const BluetoothGATTGetServicesDoneResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_bluetooth_gatt_read_request(const BluetoothGATTReadRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_read_response(const BluetoothGATTReadResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_bluetooth_gatt_write_request(const BluetoothGATTWriteRequest &value){};
 #endif
@@ -130,23 +212,49 @@ class APIServerConnectionBase : public ProtoService {
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_bluetooth_gatt_notify_request(const BluetoothGATTNotifyRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_notify_data_response(const BluetoothGATTNotifyDataResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_subscribe_bluetooth_connections_free_request(const SubscribeBluetoothConnectionsFreeRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_connections_free_response(const BluetoothConnectionsFreeResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_error_response(const BluetoothGATTErrorResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_write_response(const BluetoothGATTWriteResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_gatt_notify_response(const BluetoothGATTNotifyResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_device_pairing_response(const BluetoothDevicePairingResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_device_unpairing_response(const BluetoothDeviceUnpairingResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_unsubscribe_bluetooth_le_advertisements_request(
      const UnsubscribeBluetoothLEAdvertisementsRequest &value){};
 #endif
-
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_device_clear_cache_response(const BluetoothDeviceClearCacheResponse &msg);
+#endif
+#ifdef USE_BLUETOOTH_PROXY
+  bool send_bluetooth_scanner_state_response(const BluetoothScannerStateResponse &msg);
+#endif
 #ifdef USE_BLUETOOTH_PROXY
  virtual void on_bluetooth_scanner_set_mode_request(const BluetoothScannerSetModeRequest &value){};
 #endif
 #ifdef USE_VOICE_ASSISTANT
  virtual void on_subscribe_voice_assistant_request(const SubscribeVoiceAssistantRequest &value){};
 #endif
-
+#ifdef USE_VOICE_ASSISTANT
+  bool send_voice_assistant_request(const VoiceAssistantRequest &msg);
+#endif
 #ifdef USE_VOICE_ASSISTANT
  virtual void on_voice_assistant_response(const VoiceAssistantResponse &value){};
 #endif
@@ -154,6 +262,7 @@ class APIServerConnectionBase : public ProtoService {
  virtual void on_voice_assistant_event_response(const VoiceAssistantEventResponse &value){};
 #endif
 #ifdef USE_VOICE_ASSISTANT
+  bool send_voice_assistant_audio(const VoiceAssistantAudio &msg);
  virtual void on_voice_assistant_audio(const VoiceAssistantAudio &value){};
 #endif
 #ifdef USE_VOICE_ASSISTANT
@@ -162,44 +271,89 @@ class APIServerConnectionBase : public ProtoService {
 #ifdef USE_VOICE_ASSISTANT
  virtual void on_voice_assistant_announce_request(const VoiceAssistantAnnounceRequest &value){};
 #endif
-
+#ifdef USE_VOICE_ASSISTANT
+  bool send_voice_assistant_announce_finished(const VoiceAssistantAnnounceFinished &msg);
+#endif
 #ifdef USE_VOICE_ASSISTANT
  virtual void on_voice_assistant_configuration_request(const VoiceAssistantConfigurationRequest &value){};
 #endif
-
+#ifdef USE_VOICE_ASSISTANT
+  bool send_voice_assistant_configuration_response(const VoiceAssistantConfigurationResponse &msg);
+#endif
 #ifdef USE_VOICE_ASSISTANT
  virtual void on_voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &value){};
 #endif
-
+#ifdef USE_ALARM_CONTROL_PANEL
+  bool send_list_entities_alarm_control_panel_response(const ListEntitiesAlarmControlPanelResponse &msg);
+#endif
+#ifdef USE_ALARM_CONTROL_PANEL
+  bool send_alarm_control_panel_state_response(const AlarmControlPanelStateResponse &msg);
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
  virtual void on_alarm_control_panel_command_request(const AlarmControlPanelCommandRequest &value){};
 #endif
-
+#ifdef USE_TEXT
+  bool send_list_entities_text_response(const ListEntitiesTextResponse &msg);
+#endif
+#ifdef USE_TEXT
+  bool send_text_state_response(const TextStateResponse &msg);
+#endif
 #ifdef USE_TEXT
  virtual void on_text_command_request(const TextCommandRequest &value){};
 #endif
-
+#ifdef USE_DATETIME_DATE
+  bool send_list_entities_date_response(const ListEntitiesDateResponse &msg);
+#endif
+#ifdef USE_DATETIME_DATE
+  bool send_date_state_response(const DateStateResponse &msg);
+#endif
 #ifdef USE_DATETIME_DATE
  virtual void on_date_command_request(const DateCommandRequest &value){};
 #endif
-
+#ifdef USE_DATETIME_TIME
+  bool send_list_entities_time_response(const ListEntitiesTimeResponse &msg);
+#endif
+#ifdef USE_DATETIME_TIME
+  bool send_time_state_response(const TimeStateResponse &msg);
+#endif
 #ifdef USE_DATETIME_TIME
  virtual void on_time_command_request(const TimeCommandRequest &value){};
 #endif
-
+#ifdef USE_EVENT
+  bool send_list_entities_event_response(const ListEntitiesEventResponse &msg);
+#endif
+#ifdef USE_EVENT
+  bool send_event_response(const EventResponse &msg);
+#endif
+#ifdef USE_VALVE
+  bool send_list_entities_valve_response(const ListEntitiesValveResponse &msg);
+#endif
+#ifdef USE_VALVE
+  bool send_valve_state_response(const ValveStateResponse &msg);
+#endif
 #ifdef USE_VALVE
  virtual void on_valve_command_request(const ValveCommandRequest &value){};
 #endif
-
+#ifdef USE_DATETIME_DATETIME
+  bool send_list_entities_date_time_response(const ListEntitiesDateTimeResponse &msg);
+#endif
+#ifdef USE_DATETIME_DATETIME
+  bool send_date_time_state_response(const DateTimeStateResponse &msg);
+#endif
 #ifdef USE_DATETIME_DATETIME
  virtual void on_date_time_command_request(const DateTimeCommandRequest &value){};
 #endif
-
+#ifdef USE_UPDATE
+  bool send_list_entities_update_response(const ListEntitiesUpdateResponse &msg);
+#endif
+#ifdef USE_UPDATE
+  bool send_update_state_response(const UpdateStateResponse &msg);
+#endif
 #ifdef USE_UPDATE
  virtual void on_update_command_request(const UpdateCommandRequest &value){};
 #endif
 protected:
-  void read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) override;
+  bool read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) override;
 };

 class APIServerConnection : public APIServerConnectionBase {
--- a/esphome/components/api/api_pb2_size.h
+++ b/esphome/components/api/api_pb2_size.h
@@ -316,13 +316,15 @@ class ProtoSize {
  /**
   * @brief Calculates and adds the size of a nested message field to the total message size
   *
-   * This version takes a ProtoMessage object, calculates its size internally,
+   * This templated version directly takes a message object, calculates its size internally,
   * and updates the total_size reference. This eliminates the need for a temporary variable
   * at the call site.
   *
+   * @tparam MessageType The type of the nested message (inferred from parameter)
   * @param message The nested message object
   */
-  static inline void add_message_object(uint32_t &total_size, uint32_t field_id_size, const ProtoMessage &message,
+  template<typename MessageType>
+  static inline void add_message_object(uint32_t &total_size, uint32_t field_id_size, const MessageType &message,
                                        bool force = false) {
    uint32_t nested_size = 0;
    message.calculate_size(nested_size);
--- a/esphome/components/api/api_server.cpp
+++ b/esphome/components/api/api_server.cpp
@@ -24,14 +24,10 @@ static const char *const TAG = "api";
 // APIServer
 APIServer *global_api_server = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)

-APIServer::APIServer() {
-  global_api_server = this;
-  // Pre-allocate shared write buffer
-  shared_write_buffer_.reserve(64);
-}
+APIServer::APIServer() { global_api_server = this; }

 void APIServer::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up Home Assistant API server...");
  this->setup_controller();

 #ifdef USE_API_NOISE
@@ -47,12 +43,7 @@ void APIServer::setup() {
  }
 #endif

-  // Schedule reboot if no clients connect within timeout
-  if (this->reboot_timeout_ != 0) {
-    this->schedule_reboot_timeout_();
-  }
-
-  this->socket_ = socket::socket_ip_loop_monitored(SOCK_STREAM, 0);  // monitored for incoming connections
+  this->socket_ = socket::socket_ip(SOCK_STREAM, 0);
  if (this->socket_ == nullptr) {
    ESP_LOGW(TAG, "Could not create socket");
    this->mark_failed();
@@ -97,26 +88,22 @@ void APIServer::setup() {
 #ifdef USE_LOGGER
  if (logger::global_logger != nullptr) {
    logger::global_logger->add_on_log_callback([this](int level, const char *tag, const char *message) {
-      if (this->shutting_down_) {
-        // Don't try to send logs during shutdown
-        // as it could result in a recursion and
-        // we would be filling a buffer we are trying to clear
-        return;
-      }
      for (auto &c : this->clients_) {
-        if (!c->flags_.remove)
+        if (!c->remove_)
          c->try_send_log_message(level, tag, message);
      }
    });
  }
 #endif

+  this->last_connected_ = millis();
+
 #ifdef USE_ESP32_CAMERA
  if (esp32_camera::global_esp32_camera != nullptr && !esp32_camera::global_esp32_camera->is_internal()) {
    esp32_camera::global_esp32_camera->add_image_callback(
        [this](const std::shared_ptr<esp32_camera::CameraImage> &image) {
          for (auto &c : this->clients_) {
-            if (!c->flags_.remove)
+            if (!c->remove_)
              c->set_camera_state(image);
          }
        });
@@ -124,90 +111,64 @@ void APIServer::setup() {
 #endif
 }

-void APIServer::schedule_reboot_timeout_() {
-  this->status_set_warning();
-  this->set_timeout("api_reboot", this->reboot_timeout_, []() {
-    if (!global_api_server->is_connected()) {
-      ESP_LOGE(TAG, "No clients; rebooting");
-      App.reboot();
-    }
-  });
-}
-
 void APIServer::loop() {
-  // Accept new clients only if the socket exists and has incoming connections
-  if (this->socket_ && this->socket_->ready()) {
-    while (true) {
-      struct sockaddr_storage source_addr;
-      socklen_t addr_len = sizeof(source_addr);
-      auto sock = this->socket_->accept_loop_monitored((struct sockaddr *) &source_addr, &addr_len);
-      if (!sock)
-        break;
-      ESP_LOGD(TAG, "Accept %s", sock->getpeername().c_str());
+  // Accept new clients
+  while (true) {
+    struct sockaddr_storage source_addr;
+    socklen_t addr_len = sizeof(source_addr);
+    auto sock = this->socket_->accept((struct sockaddr *) &source_addr, &addr_len);
+    if (!sock)
+      break;
+    ESP_LOGD(TAG, "Accepted %s", sock->getpeername().c_str());

-      auto *conn = new APIConnection(std::move(sock), this);
-      this->clients_.emplace_back(conn);
-      conn->start();
+    auto *conn = new APIConnection(std::move(sock), this);
+    this->clients_.emplace_back(conn);
+    conn->start();
+  }

-      // Clear warning status and cancel reboot when first client connects
-      if (this->clients_.size() == 1 && this->reboot_timeout_ != 0) {
-        this->status_clear_warning();
-        this->cancel_timeout("api_reboot");
+  // Process clients and remove disconnected ones in a single pass
+  if (!this->clients_.empty()) {
+    size_t client_index = 0;
+    while (client_index < this->clients_.size()) {
+      auto &client = this->clients_[client_index];
+
+      if (client->remove_) {
+        // Handle disconnection
+        this->client_disconnected_trigger_->trigger(client->client_info_, client->client_peername_);
+        ESP_LOGV(TAG, "Removing connection to %s", client->client_info_.c_str());
+
+        // Swap with the last element and pop (avoids expensive vector shifts)
+        if (client_index < this->clients_.size() - 1) {
+          std::swap(this->clients_[client_index], this->clients_.back());
+        }
+        this->clients_.pop_back();
+        // Don't increment client_index since we need to process the swapped element
+      } else {
+        // Process active client
+        client->loop();
+        client_index++;  // Move to next client
      }
    }
  }

-  if (this->clients_.empty()) {
-    return;
-  }
-
-  // Process clients and remove disconnected ones in a single pass
-  // Check network connectivity once for all clients
-  if (!network::is_connected()) {
-    // Network is down - disconnect all clients
-    for (auto &client : this->clients_) {
-      client->on_fatal_error();
-      ESP_LOGW(TAG, "%s: Network down; disconnect", client->get_client_combined_info().c_str());
+  if (this->reboot_timeout_ != 0) {
+    const uint32_t now = millis();
+    if (!this->is_connected()) {
+      if (now - this->last_connected_ > this->reboot_timeout_) {
+        ESP_LOGE(TAG, "No client connected to API. Rebooting...");
+        App.reboot();
+      }
+      this->status_set_warning();
+    } else {
+      this->last_connected_ = now;
+      this->status_clear_warning();
    }
-    // Continue to process and clean up the clients below
-  }
-
-  size_t client_index = 0;
-  while (client_index < this->clients_.size()) {
-    auto &client = this->clients_[client_index];
-
-    if (!client->flags_.remove) {
-      // Common case: process active client
-      client->loop();
-      client_index++;
-      continue;
-    }
-
-    // Rare case: handle disconnection
-#ifdef USE_API_CLIENT_DISCONNECTED_TRIGGER
-    this->client_disconnected_trigger_->trigger(client->client_info_, client->client_peername_);
-#endif
-    ESP_LOGV(TAG, "Remove connection %s", client->client_info_.c_str());
-
-    // Swap with the last element and pop (avoids expensive vector shifts)
-    if (client_index < this->clients_.size() - 1) {
-      std::swap(this->clients_[client_index], this->clients_.back());
-    }
-    this->clients_.pop_back();
-
-    // Schedule reboot when last client disconnects
-    if (this->clients_.empty() && this->reboot_timeout_ != 0) {
-      this->schedule_reboot_timeout_();
-    }
-    // Don't increment client_index since we need to process the swapped element
  }
 }

 void APIServer::dump_config() {
-  ESP_LOGCONFIG(TAG,
-                "API Server:\n"
-                "  Address: %s:%u",
-                network::get_use_address().c_str(), this->port_);
+  ESP_LOGCONFIG(TAG, "API Server:");
+  ESP_LOGCONFIG(TAG, "  Address: %s:%u", network::get_use_address().c_str(), this->port_);
 #ifdef USE_API_NOISE
  ESP_LOGCONFIG(TAG, "  Using noise encryption: %s", YESNO(this->noise_ctx_->has_psk()));
  if (!this->noise_ctx_->has_psk()) {
@@ -252,11 +213,11 @@ bool APIServer::check_password(const std::string &password) const {
 void APIServer::handle_disconnect(APIConnection *conn) {}

 #ifdef USE_BINARY_SENSOR
-void APIServer::on_binary_sensor_update(binary_sensor::BinarySensor *obj) {
+void APIServer::on_binary_sensor_update(binary_sensor::BinarySensor *obj, bool state) {
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_binary_sensor_state(obj);
+    c->send_binary_sensor_state(obj, state);
 }
 #endif

@@ -292,7 +253,7 @@ void APIServer::on_sensor_update(sensor::Sensor *obj, float state) {
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_sensor_state(obj);
+    c->send_sensor_state(obj, state);
 }
 #endif

@@ -301,7 +262,7 @@ void APIServer::on_switch_update(switch_::Switch *obj, bool state) {
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_switch_state(obj);
+    c->send_switch_state(obj, state);
 }
 #endif

@@ -310,7 +271,7 @@ void APIServer::on_text_sensor_update(text_sensor::TextSensor *obj, const std::s
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_text_sensor_state(obj);
+    c->send_text_sensor_state(obj, state);
 }
 #endif

@@ -328,7 +289,7 @@ void APIServer::on_number_update(number::Number *obj, float state) {
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_number_state(obj);
+    c->send_number_state(obj, state);
 }
 #endif

@@ -364,7 +325,7 @@ void APIServer::on_text_update(text::Text *obj, const std::string &state) {
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_text_state(obj);
+    c->send_text_state(obj, state);
 }
 #endif

@@ -373,7 +334,7 @@ void APIServer::on_select_update(select::Select *obj, const std::string &state,
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_select_state(obj);
+    c->send_select_state(obj, state);
 }
 #endif

@@ -382,7 +343,7 @@ void APIServer::on_lock_update(lock::Lock *obj) {
  if (obj->is_internal())
    return;
  for (auto &c : this->clients_)
-    c->send_lock_state(obj);
+    c->send_lock_state(obj, obj->state);
 }
 #endif

@@ -433,8 +394,6 @@ void APIServer::set_port(uint16_t port) { this->port_ = port; }

 void APIServer::set_password(const std::string &password) { this->password_ = password; }

-void APIServer::set_batch_delay(uint16_t batch_delay) { this->batch_delay_ = batch_delay; }
-
 void APIServer::send_homeassistant_service_call(const HomeassistantServiceResponse &call) {
  for (auto &client : this->clients_) {
    client->send_homeassistant_service_call(call);
@@ -493,7 +452,7 @@ bool APIServer::save_noise_psk(psk_t psk, bool make_active) {
      ESP_LOGW(TAG, "Disconnecting all clients to reset connections");
      this->set_noise_psk(psk);
      for (auto &c : this->clients_) {
-        c->send_message(DisconnectRequest());
+        c->send_disconnect_request(DisconnectRequest());
      }
    });
  }
@@ -504,7 +463,7 @@ bool APIServer::save_noise_psk(psk_t psk, bool make_active) {
 #ifdef USE_HOMEASSISTANT_TIME
 void APIServer::request_time() {
  for (auto &client : this->clients_) {
-    if (!client->flags_.remove && client->is_authenticated())
+    if (!client->remove_ && client->is_authenticated())
      client->send_time_request();
  }
 }
@@ -513,36 +472,10 @@ void APIServer::request_time() {
 bool APIServer::is_connected() const { return !this->clients_.empty(); }

 void APIServer::on_shutdown() {
-  this->shutting_down_ = true;
-
-  // Close the listening socket to prevent new connections
-  if (this->socket_) {
-    this->socket_->close();
-    this->socket_ = nullptr;
-  }
-
-  // Change batch delay to 5ms for quick flushing during shutdown
-  this->batch_delay_ = 5;
-
-  // Send disconnect requests to all connected clients
  for (auto &c : this->clients_) {
-    if (!c->send_message(DisconnectRequest())) {
-      // If we can't send the disconnect request directly (tx_buffer full),
-      // schedule it at the front of the batch so it will be sent with priority
-      c->schedule_message_front_(nullptr, &APIConnection::try_send_disconnect_request, DisconnectRequest::MESSAGE_TYPE);
-    }
+    c->send_disconnect_request(DisconnectRequest());
  }
-}
-
-bool APIServer::teardown() {
-  // If network is disconnected, no point trying to flush buffers
-  if (!network::is_connected()) {
-    return true;
-  }
-  this->loop();
-
-  // Return true only when all clients have been torn down
-  return this->clients_.empty();
+  delay(10);
 }

 }  // namespace api
--- a/esphome/components/api/api_server.h
+++ b/esphome/components/api/api_server.h
@@ -34,17 +34,11 @@ class APIServer : public Component, public Controller {
  void loop() override;
  void dump_config() override;
  void on_shutdown() override;
-  bool teardown() override;
  bool check_password(const std::string &password) const;
  bool uses_password() const;
  void set_port(uint16_t port);
  void set_password(const std::string &password);
  void set_reboot_timeout(uint32_t reboot_timeout);
-  void set_batch_delay(uint16_t batch_delay);
-  uint16_t get_batch_delay() const { return batch_delay_; }
-
-  // Get reference to shared buffer for API connections
-  std::vector<uint8_t> &get_shared_buffer_ref() { return shared_write_buffer_; }

 #ifdef USE_API_NOISE
  bool save_noise_psk(psk_t psk, bool make_active = true);
@@ -54,7 +48,7 @@ class APIServer : public Component, public Controller {

  void handle_disconnect(APIConnection *conn);
 #ifdef USE_BINARY_SENSOR
-  void on_binary_sensor_update(binary_sensor::BinarySensor *obj) override;
+  void on_binary_sensor_update(binary_sensor::BinarySensor *obj, bool state) override;
 #endif
 #ifdef USE_COVER
  void on_cover_update(cover::Cover *obj) override;
@@ -105,18 +99,7 @@ class APIServer : public Component, public Controller {
  void on_media_player_update(media_player::MediaPlayer *obj) override;
 #endif
  void send_homeassistant_service_call(const HomeassistantServiceResponse &call);
-  void register_user_service(UserServiceDescriptor *descriptor) {
-#ifdef USE_API_YAML_SERVICES
-    // Vector is pre-allocated when services are defined in YAML
-    this->user_services_.push_back(descriptor);
-#else
-    // Lazy allocate vector on first use for CustomAPIDevice
-    if (!this->user_services_) {
-      this->user_services_ = std::make_unique<std::vector<UserServiceDescriptor *>>();
-    }
-    this->user_services_->push_back(descriptor);
-#endif
-  }
+  void register_user_service(UserServiceDescriptor *descriptor) { this->user_services_.push_back(descriptor); }
 #ifdef USE_HOMEASSISTANT_TIME
  void request_time();
 #endif
@@ -145,58 +128,24 @@ class APIServer : public Component, public Controller {
  void get_home_assistant_state(std::string entity_id, optional<std::string> attribute,
                                std::function<void(std::string)> f);
  const std::vector<HomeAssistantStateSubscription> &get_state_subs() const;
-  const std::vector<UserServiceDescriptor *> &get_user_services() const {
-#ifdef USE_API_YAML_SERVICES
-    return this->user_services_;
-#else
-    static const std::vector<UserServiceDescriptor *> EMPTY;
-    return this->user_services_ ? *this->user_services_ : EMPTY;
-#endif
-  }
+  const std::vector<UserServiceDescriptor *> &get_user_services() const { return this->user_services_; }

-#ifdef USE_API_CLIENT_CONNECTED_TRIGGER
  Trigger<std::string, std::string> *get_client_connected_trigger() const { return this->client_connected_trigger_; }
-#endif
-#ifdef USE_API_CLIENT_DISCONNECTED_TRIGGER
  Trigger<std::string, std::string> *get_client_disconnected_trigger() const {
    return this->client_disconnected_trigger_;
  }
-#endif

 protected:
-  void schedule_reboot_timeout_();
-  // Pointers and pointer-like types first (4 bytes each)
  std::unique_ptr<socket::Socket> socket_ = nullptr;
-#ifdef USE_API_CLIENT_CONNECTED_TRIGGER
-  Trigger<std::string, std::string> *client_connected_trigger_ = new Trigger<std::string, std::string>();
-#endif
-#ifdef USE_API_CLIENT_DISCONNECTED_TRIGGER
-  Trigger<std::string, std::string> *client_disconnected_trigger_ = new Trigger<std::string, std::string>();
-#endif
-
-  // 4-byte aligned types
+  uint16_t port_{6053};
  uint32_t reboot_timeout_{300000};
-
-  // Vectors and strings (12 bytes each on 32-bit)
+  uint32_t last_connected_{0};
  std::vector<std::unique_ptr<APIConnection>> clients_;
  std::string password_;
-  std::vector<uint8_t> shared_write_buffer_;  // Shared proto write buffer for all connections
  std::vector<HomeAssistantStateSubscription> state_subs_;
-#ifdef USE_API_YAML_SERVICES
-  // When services are defined in YAML, we know at compile time that services will be registered
  std::vector<UserServiceDescriptor *> user_services_;
-#else
-  // Services can still be registered at runtime by CustomAPIDevice components even when not
-  // defined in YAML. Using unique_ptr allows lazy allocation, saving 12 bytes in the common
-  // case where no services (YAML or custom) are used.
-  std::unique_ptr<std::vector<UserServiceDescriptor *>> user_services_;
-#endif
-
-  // Group smaller types together
-  uint16_t port_{6053};
-  uint16_t batch_delay_{100};
-  bool shutting_down_ = false;
-  // 5 bytes used, 3 bytes padding
+  Trigger<std::string, std::string> *client_connected_trigger_ = new Trigger<std::string, std::string>();
+  Trigger<std::string, std::string> *client_disconnected_trigger_ = new Trigger<std::string, std::string>();

 #ifdef USE_API_NOISE
  std::shared_ptr<APINoiseContext> noise_ctx_ = std::make_shared<APINoiseContext>();
--- a/esphome/components/api/client.py
+++ b/esphome/components/api/client.py
@@ -4,15 +4,9 @@ import asyncio
 from datetime import datetime
 import logging
 from typing import TYPE_CHECKING, Any
-import warnings

-# Suppress protobuf version warnings
-with warnings.catch_warnings():
-    warnings.filterwarnings(
-        "ignore", category=UserWarning, message=".*Protobuf gencode version.*"
-    )
-    from aioesphomeapi import APIClient, parse_log_message
-    from aioesphomeapi.log_runner import async_run
+from aioesphomeapi import APIClient
+from aioesphomeapi.log_runner import async_run

 from esphome.const import CONF_KEY, CONF_PASSWORD, CONF_PORT, __version__
 from esphome.core import CORE
@@ -35,8 +29,8 @@ async def async_run_logs(config: dict[str, Any], address: str) -> None:
    port: int = int(conf[CONF_PORT])
    password: str = conf[CONF_PASSWORD]
    noise_psk: str | None = None
-    if (encryption := conf.get(CONF_ENCRYPTION)) and (key := encryption.get(CONF_KEY)):
-        noise_psk = key
+    if CONF_ENCRYPTION in conf:
+        noise_psk = conf[CONF_ENCRYPTION][CONF_KEY]
    _LOGGER.info("Starting log output from %s using esphome API", address)
    cli = APIClient(
        address,
@@ -52,10 +46,9 @@ async def async_run_logs(config: dict[str, Any], address: str) -> None:
        time_ = datetime.now()
        message: bytes = msg.message
        text = message.decode("utf8", "backslashreplace")
-        for parsed_msg in parse_log_message(
-            text, f"[{time_.hour:02}:{time_.minute:02}:{time_.second:02}]"
-        ):
-            print(parsed_msg.replace("\033", "\\033") if dashboard else parsed_msg)
+        if dashboard:
+            text = text.replace("\033", "\\033")
+        print(f"[{time_.hour:02}:{time_.minute:02}:{time_.second:02}]{text}")

    stop = await async_run(cli, on_log, name=name)
    try:
--- a/esphome/components/api/homeassistant_service.h
+++ b/esphome/components/api/homeassistant_service.h
@@ -3,8 +3,8 @@
 #include "api_server.h"
 #ifdef USE_API
 #include "api_pb2.h"
-#include "esphome/core/automation.h"
 #include "esphome/core/helpers.h"
+#include "esphome/core/automation.h"
 #include <vector>

 namespace esphome {
--- a/esphome/components/api/list_entities.cpp
+++ b/esphome/components/api/list_entities.cpp
@@ -1,7 +1,6 @@
 #include "list_entities.h"
 #ifdef USE_API
 #include "api_connection.h"
-#include "api_pb2.h"
 #include "esphome/core/application.h"
 #include "esphome/core/log.h"
 #include "esphome/core/util.h"
@@ -9,85 +8,155 @@
 namespace esphome {
 namespace api {

-// Generate entity handler implementations using macros
 #ifdef USE_BINARY_SENSOR
-LIST_ENTITIES_HANDLER(binary_sensor, binary_sensor::BinarySensor, ListEntitiesBinarySensorResponse)
+bool ListEntitiesIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) {
+  this->client_->send_binary_sensor_info(binary_sensor);
+  return true;
+}
 #endif
 #ifdef USE_COVER
-LIST_ENTITIES_HANDLER(cover, cover::Cover, ListEntitiesCoverResponse)
+bool ListEntitiesIterator::on_cover(cover::Cover *cover) {
+  this->client_->send_cover_info(cover);
+  return true;
+}
 #endif
 #ifdef USE_FAN
-LIST_ENTITIES_HANDLER(fan, fan::Fan, ListEntitiesFanResponse)
+bool ListEntitiesIterator::on_fan(fan::Fan *fan) {
+  this->client_->send_fan_info(fan);
+  return true;
+}
 #endif
 #ifdef USE_LIGHT
-LIST_ENTITIES_HANDLER(light, light::LightState, ListEntitiesLightResponse)
+bool ListEntitiesIterator::on_light(light::LightState *light) {
+  this->client_->send_light_info(light);
+  return true;
+}
 #endif
 #ifdef USE_SENSOR
-LIST_ENTITIES_HANDLER(sensor, sensor::Sensor, ListEntitiesSensorResponse)
+bool ListEntitiesIterator::on_sensor(sensor::Sensor *sensor) {
+  this->client_->send_sensor_info(sensor);
+  return true;
+}
 #endif
 #ifdef USE_SWITCH
-LIST_ENTITIES_HANDLER(switch, switch_::Switch, ListEntitiesSwitchResponse)
+bool ListEntitiesIterator::on_switch(switch_::Switch *a_switch) {
+  this->client_->send_switch_info(a_switch);
+  return true;
+}
 #endif
 #ifdef USE_BUTTON
-LIST_ENTITIES_HANDLER(button, button::Button, ListEntitiesButtonResponse)
+bool ListEntitiesIterator::on_button(button::Button *button) {
+  this->client_->send_button_info(button);
+  return true;
+}
 #endif
 #ifdef USE_TEXT_SENSOR
-LIST_ENTITIES_HANDLER(text_sensor, text_sensor::TextSensor, ListEntitiesTextSensorResponse)
+bool ListEntitiesIterator::on_text_sensor(text_sensor::TextSensor *text_sensor) {
+  this->client_->send_text_sensor_info(text_sensor);
+  return true;
+}
 #endif
 #ifdef USE_LOCK
-LIST_ENTITIES_HANDLER(lock, lock::Lock, ListEntitiesLockResponse)
+bool ListEntitiesIterator::on_lock(lock::Lock *a_lock) {
+  this->client_->send_lock_info(a_lock);
+  return true;
+}
 #endif
 #ifdef USE_VALVE
-LIST_ENTITIES_HANDLER(valve, valve::Valve, ListEntitiesValveResponse)
-#endif
-#ifdef USE_ESP32_CAMERA
-LIST_ENTITIES_HANDLER(camera, esp32_camera::ESP32Camera, ListEntitiesCameraResponse)
-#endif
-#ifdef USE_CLIMATE
-LIST_ENTITIES_HANDLER(climate, climate::Climate, ListEntitiesClimateResponse)
-#endif
-#ifdef USE_NUMBER
-LIST_ENTITIES_HANDLER(number, number::Number, ListEntitiesNumberResponse)
-#endif
-#ifdef USE_DATETIME_DATE
-LIST_ENTITIES_HANDLER(date, datetime::DateEntity, ListEntitiesDateResponse)
-#endif
-#ifdef USE_DATETIME_TIME
-LIST_ENTITIES_HANDLER(time, datetime::TimeEntity, ListEntitiesTimeResponse)
-#endif
-#ifdef USE_DATETIME_DATETIME
-LIST_ENTITIES_HANDLER(datetime, datetime::DateTimeEntity, ListEntitiesDateTimeResponse)
-#endif
-#ifdef USE_TEXT
-LIST_ENTITIES_HANDLER(text, text::Text, ListEntitiesTextResponse)
-#endif
-#ifdef USE_SELECT
-LIST_ENTITIES_HANDLER(select, select::Select, ListEntitiesSelectResponse)
-#endif
-#ifdef USE_MEDIA_PLAYER
-LIST_ENTITIES_HANDLER(media_player, media_player::MediaPlayer, ListEntitiesMediaPlayerResponse)
-#endif
-#ifdef USE_ALARM_CONTROL_PANEL
-LIST_ENTITIES_HANDLER(alarm_control_panel, alarm_control_panel::AlarmControlPanel,
-                      ListEntitiesAlarmControlPanelResponse)
-#endif
-#ifdef USE_EVENT
-LIST_ENTITIES_HANDLER(event, event::Event, ListEntitiesEventResponse)
-#endif
-#ifdef USE_UPDATE
-LIST_ENTITIES_HANDLER(update, update::UpdateEntity, ListEntitiesUpdateResponse)
+bool ListEntitiesIterator::on_valve(valve::Valve *valve) {
+  this->client_->send_valve_info(valve);
+  return true;
+}
 #endif

-// Special cases that don't follow the pattern
 bool ListEntitiesIterator::on_end() { return this->client_->send_list_info_done(); }
-
 ListEntitiesIterator::ListEntitiesIterator(APIConnection *client) : client_(client) {}
-
 bool ListEntitiesIterator::on_service(UserServiceDescriptor *service) {
  auto resp = service->encode_list_service_response();
-  return this->client_->send_message(resp);
+  return this->client_->send_list_entities_services_response(resp);
 }

+#ifdef USE_ESP32_CAMERA
+bool ListEntitiesIterator::on_camera(esp32_camera::ESP32Camera *camera) {
+  this->client_->send_camera_info(camera);
+  return true;
+}
+#endif
+
+#ifdef USE_CLIMATE
+bool ListEntitiesIterator::on_climate(climate::Climate *climate) {
+  this->client_->send_climate_info(climate);
+  return true;
+}
+#endif
+
+#ifdef USE_NUMBER
+bool ListEntitiesIterator::on_number(number::Number *number) {
+  this->client_->send_number_info(number);
+  return true;
+}
+#endif
+
+#ifdef USE_DATETIME_DATE
+bool ListEntitiesIterator::on_date(datetime::DateEntity *date) {
+  this->client_->send_date_info(date);
+  return true;
+}
+#endif
+
+#ifdef USE_DATETIME_TIME
+bool ListEntitiesIterator::on_time(datetime::TimeEntity *time) {
+  this->client_->send_time_info(time);
+  return true;
+}
+#endif
+
+#ifdef USE_DATETIME_DATETIME
+bool ListEntitiesIterator::on_datetime(datetime::DateTimeEntity *datetime) {
+  this->client_->send_datetime_info(datetime);
+  return true;
+}
+#endif
+
+#ifdef USE_TEXT
+bool ListEntitiesIterator::on_text(text::Text *text) {
+  this->client_->send_text_info(text);
+  return true;
+}
+#endif
+
+#ifdef USE_SELECT
+bool ListEntitiesIterator::on_select(select::Select *select) {
+  this->client_->send_select_info(select);
+  return true;
+}
+#endif
+
+#ifdef USE_MEDIA_PLAYER
+bool ListEntitiesIterator::on_media_player(media_player::MediaPlayer *media_player) {
+  this->client_->send_media_player_info(media_player);
+  return true;
+}
+#endif
+#ifdef USE_ALARM_CONTROL_PANEL
+bool ListEntitiesIterator::on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+  this->client_->send_alarm_control_panel_info(a_alarm_control_panel);
+  return true;
+}
+#endif
+#ifdef USE_EVENT
+bool ListEntitiesIterator::on_event(event::Event *event) {
+  this->client_->send_event_info(event);
+  return true;
+}
+#endif
+#ifdef USE_UPDATE
+bool ListEntitiesIterator::on_update(update::UpdateEntity *update) {
+  this->client_->send_update_info(update);
+  return true;
+}
+#endif
+
 }  // namespace api
 }  // namespace esphome
 #endif
--- a/esphome/components/api/list_entities.h
+++ b/esphome/components/api/list_entities.h
@@ -9,83 +9,75 @@ namespace api {

 class APIConnection;

-// Macro for generating ListEntitiesIterator handlers
-// Calls schedule_message_ with try_send_*_info
-#define LIST_ENTITIES_HANDLER(entity_type, EntityClass, ResponseType) \
-  bool ListEntitiesIterator::on_##entity_type(EntityClass *entity) { /* NOLINT(bugprone-macro-parentheses) */ \
-    return this->client_->schedule_message_(entity, &APIConnection::try_send_##entity_type##_info, \
-                                            ResponseType::MESSAGE_TYPE); \
-  }
-
 class ListEntitiesIterator : public ComponentIterator {
 public:
  ListEntitiesIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
-  bool on_binary_sensor(binary_sensor::BinarySensor *entity) override;
+  bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
 #ifdef USE_COVER
-  bool on_cover(cover::Cover *entity) override;
+  bool on_cover(cover::Cover *cover) override;
 #endif
 #ifdef USE_FAN
-  bool on_fan(fan::Fan *entity) override;
+  bool on_fan(fan::Fan *fan) override;
 #endif
 #ifdef USE_LIGHT
-  bool on_light(light::LightState *entity) override;
+  bool on_light(light::LightState *light) override;
 #endif
 #ifdef USE_SENSOR
-  bool on_sensor(sensor::Sensor *entity) override;
+  bool on_sensor(sensor::Sensor *sensor) override;
 #endif
 #ifdef USE_SWITCH
-  bool on_switch(switch_::Switch *entity) override;
+  bool on_switch(switch_::Switch *a_switch) override;
 #endif
 #ifdef USE_BUTTON
-  bool on_button(button::Button *entity) override;
+  bool on_button(button::Button *button) override;
 #endif
 #ifdef USE_TEXT_SENSOR
-  bool on_text_sensor(text_sensor::TextSensor *entity) override;
+  bool on_text_sensor(text_sensor::TextSensor *text_sensor) override;
 #endif
  bool on_service(UserServiceDescriptor *service) override;
 #ifdef USE_ESP32_CAMERA
-  bool on_camera(esp32_camera::ESP32Camera *entity) override;
+  bool on_camera(esp32_camera::ESP32Camera *camera) override;
 #endif
 #ifdef USE_CLIMATE
-  bool on_climate(climate::Climate *entity) override;
+  bool on_climate(climate::Climate *climate) override;
 #endif
 #ifdef USE_NUMBER
-  bool on_number(number::Number *entity) override;
+  bool on_number(number::Number *number) override;
 #endif
 #ifdef USE_DATETIME_DATE
-  bool on_date(datetime::DateEntity *entity) override;
+  bool on_date(datetime::DateEntity *date) override;
 #endif
 #ifdef USE_DATETIME_TIME
-  bool on_time(datetime::TimeEntity *entity) override;
+  bool on_time(datetime::TimeEntity *time) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
-  bool on_datetime(datetime::DateTimeEntity *entity) override;
+  bool on_datetime(datetime::DateTimeEntity *datetime) override;
 #endif
 #ifdef USE_TEXT
-  bool on_text(text::Text *entity) override;
+  bool on_text(text::Text *text) override;
 #endif
 #ifdef USE_SELECT
-  bool on_select(select::Select *entity) override;
+  bool on_select(select::Select *select) override;
 #endif
 #ifdef USE_LOCK
-  bool on_lock(lock::Lock *entity) override;
+  bool on_lock(lock::Lock *a_lock) override;
 #endif
 #ifdef USE_VALVE
-  bool on_valve(valve::Valve *entity) override;
+  bool on_valve(valve::Valve *valve) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
-  bool on_media_player(media_player::MediaPlayer *entity) override;
+  bool on_media_player(media_player::MediaPlayer *media_player) override;
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
-  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *entity) override;
+  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) override;
 #endif
 #ifdef USE_EVENT
-  bool on_event(event::Event *entity) override;
+  bool on_event(event::Event *event) override;
 #endif
 #ifdef USE_UPDATE
-  bool on_update(update::UpdateEntity *entity) override;
+  bool on_update(update::UpdateEntity *update) override;
 #endif
  bool on_end() override;
  bool completed() { return this->state_ == IteratorState::NONE; }
--- a/esphome/components/api/proto.cpp
+++ b/esphome/components/api/proto.cpp
@@ -1,6 +1,5 @@
 #include "proto.h"
 #include <cinttypes>
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"

 namespace esphome {
--- a/esphome/components/api/proto.h
+++ b/esphome/components/api/proto.h
@@ -1,8 +1,8 @@
 #pragma once

 #include "esphome/core/component.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
+#include "esphome/core/helpers.h"

 #include <vector>

@@ -20,26 +20,16 @@ class ProtoVarInt {
  explicit ProtoVarInt(uint64_t value) : value_(value) {}

  static optional<ProtoVarInt> parse(const uint8_t *buffer, uint32_t len, uint32_t *consumed) {
-    if (len == 0) {
-      if (consumed != nullptr)
-        *consumed = 0;
+    if (consumed != nullptr)
+      *consumed = 0;
+
+    if (len == 0)
      return {};
-    }

-    // Most common case: single-byte varint (values 0-127)
-    if ((buffer[0] & 0x80) == 0) {
-      if (consumed != nullptr)
-        *consumed = 1;
-      return ProtoVarInt(buffer[0]);
-    }
+    uint64_t result = 0;
+    uint8_t bitpos = 0;

-    // General case for multi-byte varints
-    // Since we know buffer[0]'s high bit is set, initialize with its value
-    uint64_t result = buffer[0] & 0x7F;
-    uint8_t bitpos = 7;
-
-    // Start from the second byte since we've already processed the first
-    for (uint32_t i = 1; i < len; i++) {
+    for (uint32_t i = 0; i < len; i++) {
      uint8_t val = buffer[i];
      result |= uint64_t(val & 0x7F) << uint64_t(bitpos);
      bitpos += 7;
@@ -50,12 +40,9 @@ class ProtoVarInt {
      }
    }

-    if (consumed != nullptr)
-      *consumed = 0;
-    return {};  // Incomplete or invalid varint
+    return {};
  }

-  uint16_t as_uint16() const { return this->value_; }
  uint32_t as_uint32() const { return this->value_; }
  uint64_t as_uint64() const { return this->value_; }
  bool as_bool() const { return this->value_; }
@@ -84,34 +71,6 @@ class ProtoVarInt {
      return static_cast<int64_t>(this->value_ >> 1);
    }
  }
-  /**
-   * Encode the varint value to a pre-allocated buffer without bounds checking.
-   *
-   * @param buffer The pre-allocated buffer to write the encoded varint to
-   * @param len The size of the buffer in bytes
-   *
-   * @note The caller is responsible for ensuring the buffer is large enough
-   *       to hold the encoded value. Use ProtoSize::varint() to calculate
-   *       the exact size needed before calling this method.
-   * @note No bounds checking is performed for performance reasons.
-   */
-  void encode_to_buffer_unchecked(uint8_t *buffer, size_t len) {
-    uint64_t val = this->value_;
-    if (val <= 0x7F) {
-      buffer[0] = val;
-      return;
-    }
-    size_t i = 0;
-    while (val && i < len) {
-      uint8_t temp = val & 0x7F;
-      val >>= 7;
-      if (val) {
-        buffer[i++] = temp | 0x80;
-      } else {
-        buffer[i++] = temp;
-      }
-    }
-  }
  void encode(std::vector<uint8_t> &out) {
    uint64_t val = this->value_;
    if (val <= 0x7F) {
@@ -216,7 +175,7 @@ class ProtoWriteBuffer {
    this->buffer_->insert(this->buffer_->end(), data, data + len);
  }
  void encode_string(uint32_t field_id, const std::string &value, bool force = false) {
-    this->encode_string(field_id, value.data(), value.size(), force);
+    this->encode_string(field_id, value.data(), value.size());
  }
  void encode_bytes(uint32_t field_id, const uint8_t *data, size_t len, bool force = false) {
    this->encode_string(field_id, reinterpret_cast<const char *>(data), len, force);
@@ -327,15 +286,12 @@ class ProtoWriteBuffer {
 class ProtoMessage {
 public:
  virtual ~ProtoMessage() = default;
-  // Default implementation for messages with no fields
-  virtual void encode(ProtoWriteBuffer buffer) const {}
+  virtual void encode(ProtoWriteBuffer buffer) const = 0;
  void decode(const uint8_t *buffer, size_t length);
-  // Default implementation for messages with no fields
-  virtual void calculate_size(uint32_t &total_size) const {}
+  virtual void calculate_size(uint32_t &total_size) const = 0;
 #ifdef HAS_PROTO_MESSAGE_DUMP
  std::string dump() const;
  virtual void dump_to(std::string &out) const = 0;
-  virtual const char *message_name() const { return "unknown"; }
 #endif

 protected:
@@ -363,11 +319,11 @@ class ProtoService {
   * @return A ProtoWriteBuffer object with the reserved size.
   */
  virtual ProtoWriteBuffer create_buffer(uint32_t reserve_size) = 0;
-  virtual bool send_buffer(ProtoWriteBuffer buffer, uint16_t message_type) = 0;
-  virtual void read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) = 0;
+  virtual bool send_buffer(ProtoWriteBuffer buffer, uint32_t message_type) = 0;
+  virtual bool read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) = 0;

  // Optimized method that pre-allocates buffer based on message size
-  bool send_message_(const ProtoMessage &msg, uint16_t message_type) {
+  template<class C> bool send_message_(const C &msg, uint32_t message_type) {
    uint32_t msg_size = 0;
    msg.calculate_size(msg_size);

@@ -380,26 +336,6 @@ class ProtoService {
    // Send the buffer
    return this->send_buffer(buffer, message_type);
  }
-
-  // Authentication helper methods
-  bool check_connection_setup_() {
-    if (!this->is_connection_setup()) {
-      this->on_no_setup_connection();
-      return false;
-    }
-    return true;
-  }
-
-  bool check_authenticated_() {
-    if (!this->check_connection_setup_()) {
-      return false;
-    }
-    if (!this->is_authenticated()) {
-      this->on_unauthenticated_access();
-      return false;
-    }
-    return true;
-  }
 };

 }  // namespace api
--- a/esphome/components/api/subscribe_state.cpp
+++ b/esphome/components/api/subscribe_state.cpp
@@ -6,67 +6,81 @@
 namespace esphome {
 namespace api {

-// Generate entity handler implementations using macros
 #ifdef USE_BINARY_SENSOR
-INITIAL_STATE_HANDLER(binary_sensor, binary_sensor::BinarySensor)
+bool InitialStateIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) {
+  return this->client_->send_binary_sensor_state(binary_sensor, binary_sensor->state);
+}
 #endif
 #ifdef USE_COVER
-INITIAL_STATE_HANDLER(cover, cover::Cover)
+bool InitialStateIterator::on_cover(cover::Cover *cover) { return this->client_->send_cover_state(cover); }
 #endif
 #ifdef USE_FAN
-INITIAL_STATE_HANDLER(fan, fan::Fan)
+bool InitialStateIterator::on_fan(fan::Fan *fan) { return this->client_->send_fan_state(fan); }
 #endif
 #ifdef USE_LIGHT
-INITIAL_STATE_HANDLER(light, light::LightState)
+bool InitialStateIterator::on_light(light::LightState *light) { return this->client_->send_light_state(light); }
 #endif
 #ifdef USE_SENSOR
-INITIAL_STATE_HANDLER(sensor, sensor::Sensor)
+bool InitialStateIterator::on_sensor(sensor::Sensor *sensor) {
+  return this->client_->send_sensor_state(sensor, sensor->state);
+}
 #endif
 #ifdef USE_SWITCH
-INITIAL_STATE_HANDLER(switch, switch_::Switch)
+bool InitialStateIterator::on_switch(switch_::Switch *a_switch) {
+  return this->client_->send_switch_state(a_switch, a_switch->state);
+}
 #endif
 #ifdef USE_TEXT_SENSOR
-INITIAL_STATE_HANDLER(text_sensor, text_sensor::TextSensor)
+bool InitialStateIterator::on_text_sensor(text_sensor::TextSensor *text_sensor) {
+  return this->client_->send_text_sensor_state(text_sensor, text_sensor->state);
+}
 #endif
 #ifdef USE_CLIMATE
-INITIAL_STATE_HANDLER(climate, climate::Climate)
+bool InitialStateIterator::on_climate(climate::Climate *climate) { return this->client_->send_climate_state(climate); }
 #endif
 #ifdef USE_NUMBER
-INITIAL_STATE_HANDLER(number, number::Number)
+bool InitialStateIterator::on_number(number::Number *number) {
+  return this->client_->send_number_state(number, number->state);
+}
 #endif
 #ifdef USE_DATETIME_DATE
-INITIAL_STATE_HANDLER(date, datetime::DateEntity)
+bool InitialStateIterator::on_date(datetime::DateEntity *date) { return this->client_->send_date_state(date); }
 #endif
 #ifdef USE_DATETIME_TIME
-INITIAL_STATE_HANDLER(time, datetime::TimeEntity)
+bool InitialStateIterator::on_time(datetime::TimeEntity *time) { return this->client_->send_time_state(time); }
 #endif
 #ifdef USE_DATETIME_DATETIME
-INITIAL_STATE_HANDLER(datetime, datetime::DateTimeEntity)
+bool InitialStateIterator::on_datetime(datetime::DateTimeEntity *datetime) {
+  return this->client_->send_datetime_state(datetime);
+}
 #endif
 #ifdef USE_TEXT
-INITIAL_STATE_HANDLER(text, text::Text)
+bool InitialStateIterator::on_text(text::Text *text) { return this->client_->send_text_state(text, text->state); }
 #endif
 #ifdef USE_SELECT
-INITIAL_STATE_HANDLER(select, select::Select)
+bool InitialStateIterator::on_select(select::Select *select) {
+  return this->client_->send_select_state(select, select->state);
+}
 #endif
 #ifdef USE_LOCK
-INITIAL_STATE_HANDLER(lock, lock::Lock)
+bool InitialStateIterator::on_lock(lock::Lock *a_lock) { return this->client_->send_lock_state(a_lock, a_lock->state); }
 #endif
 #ifdef USE_VALVE
-INITIAL_STATE_HANDLER(valve, valve::Valve)
+bool InitialStateIterator::on_valve(valve::Valve *valve) { return this->client_->send_valve_state(valve); }
 #endif
 #ifdef USE_MEDIA_PLAYER
-INITIAL_STATE_HANDLER(media_player, media_player::MediaPlayer)
+bool InitialStateIterator::on_media_player(media_player::MediaPlayer *media_player) {
+  return this->client_->send_media_player_state(media_player);
+}
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
-INITIAL_STATE_HANDLER(alarm_control_panel, alarm_control_panel::AlarmControlPanel)
+bool InitialStateIterator::on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+  return this->client_->send_alarm_control_panel_state(a_alarm_control_panel);
+}
 #endif
 #ifdef USE_UPDATE
-INITIAL_STATE_HANDLER(update, update::UpdateEntity)
+bool InitialStateIterator::on_update(update::UpdateEntity *update) { return this->client_->send_update_state(update); }
 #endif
-
-// Special cases (button and event) are already defined inline in subscribe_state.h
-
 InitialStateIterator::InitialStateIterator(APIConnection *client) : client_(client) {}

 }  // namespace api
--- a/esphome/components/api/subscribe_state.h
+++ b/esphome/components/api/subscribe_state.h
@@ -10,78 +10,71 @@ namespace api {

 class APIConnection;

-// Macro for generating InitialStateIterator handlers
-// Calls send_*_state
-#define INITIAL_STATE_HANDLER(entity_type, EntityClass) \
-  bool InitialStateIterator::on_##entity_type(EntityClass *entity) { /* NOLINT(bugprone-macro-parentheses) */ \
-    return this->client_->send_##entity_type##_state(entity); \
-  }
-
 class InitialStateIterator : public ComponentIterator {
 public:
  InitialStateIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
-  bool on_binary_sensor(binary_sensor::BinarySensor *entity) override;
+  bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
 #ifdef USE_COVER
-  bool on_cover(cover::Cover *entity) override;
+  bool on_cover(cover::Cover *cover) override;
 #endif
 #ifdef USE_FAN
-  bool on_fan(fan::Fan *entity) override;
+  bool on_fan(fan::Fan *fan) override;
 #endif
 #ifdef USE_LIGHT
-  bool on_light(light::LightState *entity) override;
+  bool on_light(light::LightState *light) override;
 #endif
 #ifdef USE_SENSOR
-  bool on_sensor(sensor::Sensor *entity) override;
+  bool on_sensor(sensor::Sensor *sensor) override;
 #endif
 #ifdef USE_SWITCH
-  bool on_switch(switch_::Switch *entity) override;
+  bool on_switch(switch_::Switch *a_switch) override;
 #endif
 #ifdef USE_BUTTON
  bool on_button(button::Button *button) override { return true; };
 #endif
 #ifdef USE_TEXT_SENSOR
-  bool on_text_sensor(text_sensor::TextSensor *entity) override;
+  bool on_text_sensor(text_sensor::TextSensor *text_sensor) override;
 #endif
 #ifdef USE_CLIMATE
-  bool on_climate(climate::Climate *entity) override;
+  bool on_climate(climate::Climate *climate) override;
 #endif
 #ifdef USE_NUMBER
-  bool on_number(number::Number *entity) override;
+  bool on_number(number::Number *number) override;
 #endif
 #ifdef USE_DATETIME_DATE
-  bool on_date(datetime::DateEntity *entity) override;
+  bool on_date(datetime::DateEntity *date) override;
 #endif
 #ifdef USE_DATETIME_TIME
-  bool on_time(datetime::TimeEntity *entity) override;
+  bool on_time(datetime::TimeEntity *time) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
-  bool on_datetime(datetime::DateTimeEntity *entity) override;
+  bool on_datetime(datetime::DateTimeEntity *datetime) override;
 #endif
 #ifdef USE_TEXT
-  bool on_text(text::Text *entity) override;
+  bool on_text(text::Text *text) override;
 #endif
 #ifdef USE_SELECT
-  bool on_select(select::Select *entity) override;
+  bool on_select(select::Select *select) override;
 #endif
 #ifdef USE_LOCK
-  bool on_lock(lock::Lock *entity) override;
+  bool on_lock(lock::Lock *a_lock) override;
 #endif
 #ifdef USE_VALVE
-  bool on_valve(valve::Valve *entity) override;
+  bool on_valve(valve::Valve *valve) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
-  bool on_media_player(media_player::MediaPlayer *entity) override;
+  bool on_media_player(media_player::MediaPlayer *media_player) override;
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
-  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *entity) override;
+  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) override;
 #endif
 #ifdef USE_EVENT
  bool on_event(event::Event *event) override { return true; };
 #endif
 #ifdef USE_UPDATE
-  bool on_update(update::UpdateEntity *entity) override;
+  bool on_update(update::UpdateEntity *update) override;
 #endif
  bool completed() { return this->state_ == IteratorState::NONE; }

--- a/esphome/components/as3935/as3935.cpp
+++ b/esphome/components/as3935/as3935.cpp
@@ -7,7 +7,7 @@ namespace as3935 {
 static const char *const TAG = "as3935";

 void AS3935Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AS3935...");

  this->irq_pin_->setup();
  LOG_PIN("  IRQ Pin: ", this->irq_pin_);
@@ -282,7 +282,7 @@ void AS3935Component::display_oscillator(bool state, uint8_t osc) {
 // based on the resonance frequency of the antenna and so it should be trimmed
 // before the calibration is done.
 bool AS3935Component::calibrate_oscillator() {
-  ESP_LOGI(TAG, "Starting oscillators calibration");
+  ESP_LOGI(TAG, "Starting oscillators calibration...");
  this->write_register(CALIB_RCO, WIPE_ALL, DIRECT_COMMAND, 0);  // Send command to calibrate the oscillators

  this->display_oscillator(true, 2);
@@ -307,7 +307,7 @@ bool AS3935Component::calibrate_oscillator() {
 }

 void AS3935Component::tune_antenna() {
-  ESP_LOGI(TAG, "Starting antenna tuning");
+  ESP_LOGI(TAG, "Starting antenna tuning...");
  uint8_t div_ratio = this->read_div_ratio();
  uint8_t tune_val = this->read_capacitance();
  ESP_LOGI(TAG, "Division Ratio is set to: %d", div_ratio);
--- a/esphome/components/as5600/as5600.cpp
+++ b/esphome/components/as5600/as5600.cpp
@@ -23,7 +23,7 @@ static const uint8_t REGISTER_AGC = 0x1A;        // 8 bytes  / R
 static const uint8_t REGISTER_MAGNITUDE = 0x1B;  // 16 bytes / R

 void AS5600Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AS5600...");

  if (!this->read_byte(REGISTER_STATUS).has_value()) {
    this->mark_failed();
@@ -91,17 +91,15 @@ void AS5600Component::dump_config() {
  LOG_I2C_DEVICE(this);

  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AS5600 failed!");
    return;
  }

-  ESP_LOGCONFIG(TAG,
-                "  Watchdog: %d\n"
-                "  Fast Filter: %d\n"
-                "  Slow Filter: %d\n"
-                "  Hysteresis: %d\n"
-                "  Start Position: %d",
-                this->watchdog_, this->fast_filter_, this->slow_filter_, this->hysteresis_, this->start_position_);
+  ESP_LOGCONFIG(TAG, "  Watchdog: %d", this->watchdog_);
+  ESP_LOGCONFIG(TAG, "  Fast Filter: %d", this->fast_filter_);
+  ESP_LOGCONFIG(TAG, "  Slow Filter: %d", this->slow_filter_);
+  ESP_LOGCONFIG(TAG, "  Hysteresis: %d", this->hysteresis_);
+  ESP_LOGCONFIG(TAG, "  Start Position: %d", this->start_position_);
  if (this->end_mode_ == END_MODE_POSITION) {
    ESP_LOGCONFIG(TAG, "  End Position: %d", this->end_position_);
  } else {
--- a/esphome/components/as5600/as5600.h
+++ b/esphome/components/as5600/as5600.h
@@ -50,6 +50,7 @@ class AS5600Component : public Component, public i2c::I2CDevice {
  void setup() override;
  void dump_config() override;
  /// HARDWARE_LATE setup priority
+  float get_setup_priority() const override { return setup_priority::DATA; }

  // configuration setters
  void set_dir_pin(InternalGPIOPin *pin) { this->dir_pin_ = pin; }
--- a/esphome/components/as7341/as7341.cpp
+++ b/esphome/components/as7341/as7341.cpp
@@ -8,7 +8,7 @@ namespace as7341 {
 static const char *const TAG = "as7341";

 void AS7341Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AS7341...");
  LOG_I2C_DEVICE(this);

  // Verify device ID
@@ -38,14 +38,12 @@ void AS7341Component::dump_config() {
  ESP_LOGCONFIG(TAG, "AS7341:");
  LOG_I2C_DEVICE(this);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with AS7341 failed!");
  }
  LOG_UPDATE_INTERVAL(this);
-  ESP_LOGCONFIG(TAG,
-                "  Gain: %u\n"
-                "  ATIME: %u\n"
-                "  ASTEP: %u",
-                get_gain(), get_atime(), get_astep());
+  ESP_LOGCONFIG(TAG, "  Gain: %u", get_gain());
+  ESP_LOGCONFIG(TAG, "  ATIME: %u", get_atime());
+  ESP_LOGCONFIG(TAG, "  ASTEP: %u", get_astep());

  LOG_SENSOR("  ", "F1", this->f1_);
  LOG_SENSOR("  ", "F2", this->f2_);
--- a/esphome/components/async_tcp/init.py
+++ b/esphome/components/async_tcp/init.py
@@ -5,7 +5,6 @@ from esphome.const import (
    PLATFORM_BK72XX,
    PLATFORM_ESP32,
    PLATFORM_ESP8266,
-    PLATFORM_LN882X,
    PLATFORM_RTL87XX,
 )
 from esphome.core import CORE, coroutine_with_priority
@@ -15,23 +14,15 @@ CODEOWNERS = ["@OttoWinter"]
 CONFIG_SCHEMA = cv.All(
    cv.Schema({}),
    cv.only_with_arduino,
-    cv.only_on(
-        [
-            PLATFORM_ESP32,
-            PLATFORM_ESP8266,
-            PLATFORM_BK72XX,
-            PLATFORM_LN882X,
-            PLATFORM_RTL87XX,
-        ]
-    ),
+    cv.only_on([PLATFORM_ESP32, PLATFORM_ESP8266, PLATFORM_BK72XX, PLATFORM_RTL87XX]),
 )


@coroutine_with_priority(200.0)
 async def to_code(config):
    if CORE.is_esp32 or CORE.is_libretiny:
-        # https://github.com/ESP32Async/AsyncTCP
-        cg.add_library("ESP32Async/AsyncTCP", "3.4.4")
+        # https://github.com/esphome/AsyncTCP/blob/master/library.json
+        cg.add_library("esphome/AsyncTCP-esphome", "2.1.4")
    elif CORE.is_esp8266:
-        # https://github.com/ESP32Async/ESPAsyncTCP
-        cg.add_library("ESP32Async/ESPAsyncTCP", "2.0.0")
+        # https://github.com/esphome/ESPAsyncTCP
+        cg.add_library("esphome/ESPAsyncTCP-esphome", "2.0.0")
--- a/esphome/components/at581x/at581x.cpp
+++ b/esphome/components/at581x/at581x.cpp
@@ -71,22 +71,19 @@ bool AT581XComponent::i2c_read_reg(uint8_t addr, uint8_t &data) {
  return this->read_register(addr, &data, 1) == esphome::i2c::NO_ERROR;
 }

-void AT581XComponent::setup() { ESP_LOGCONFIG(TAG, "Running setup"); }
+void AT581XComponent::setup() { ESP_LOGCONFIG(TAG, "Setting up AT581X..."); }
 void AT581XComponent::dump_config() { LOG_I2C_DEVICE(this); }
 #define ARRAY_SIZE(X) (sizeof(X) / sizeof((X)[0]))
 bool AT581XComponent::i2c_write_config() {
-  ESP_LOGCONFIG(TAG,
-                "Writing new config for AT581X\n"
-                "Frequency: %dMHz\n"
-                "Sensing distance: %d\n"
-                "Power: %dµA\n"
-                "Gain: %d\n"
-                "Trigger base time: %dms\n"
-                "Trigger keep time: %dms\n"
-                "Protect time: %dms\n"
-                "Self check time: %dms",
-                this->freq_, this->delta_, this->power_, this->gain_, this->trigger_base_time_ms_,
-                this->trigger_keep_time_ms_, this->protect_time_ms_, this->self_check_time_ms_);
+  ESP_LOGCONFIG(TAG, "Writing new config for AT581X...");
+  ESP_LOGCONFIG(TAG, "Frequency: %dMHz", this->freq_);
+  ESP_LOGCONFIG(TAG, "Sensing distance: %d", this->delta_);
+  ESP_LOGCONFIG(TAG, "Power: %dµA", this->power_);
+  ESP_LOGCONFIG(TAG, "Gain: %d", this->gain_);
+  ESP_LOGCONFIG(TAG, "Trigger base time: %dms", this->trigger_base_time_ms_);
+  ESP_LOGCONFIG(TAG, "Trigger keep time: %dms", this->trigger_keep_time_ms_);
+  ESP_LOGCONFIG(TAG, "Protect time: %dms", this->protect_time_ms_);
+  ESP_LOGCONFIG(TAG, "Self check time: %dms", this->self_check_time_ms_);

  // Set frequency point
  if (!this->i2c_write_reg(FREQ_ADDR, GAIN61_VALUE)) {
--- a/esphome/components/at581x/at581x.h
+++ b/esphome/components/at581x/at581x.h
@@ -14,8 +14,11 @@ namespace esphome {
 namespace at581x {

 class AT581XComponent : public Component, public i2c::I2CDevice {
- public:
 #ifdef USE_SWITCH
+ protected:
+  switch_::Switch *rf_power_switch_{nullptr};
+
+ public:
  void set_rf_power_switch(switch_::Switch *s) {
    this->rf_power_switch_ = s;
    s->turn_on();
@@ -45,9 +48,6 @@ class AT581XComponent : public Component, public i2c::I2CDevice {
  bool i2c_read_reg(uint8_t addr, uint8_t &data);

 protected:
-#ifdef USE_SWITCH
-  switch_::Switch *rf_power_switch_{nullptr};
-#endif
  int freq_;
  int self_check_time_ms_;   /*!< Power-on self-test time, range: 0 ~ 65536 ms */
  int protect_time_ms_;      /*!< Protection time, recommended 1000 ms */
--- a/esphome/components/atc_mithermometer/atc_mithermometer.h
+++ b/esphome/components/atc_mithermometer/atc_mithermometer.h
@@ -25,6 +25,7 @@ class ATCMiThermometer : public Component, public esp32_ble_tracker::ESPBTDevice

  bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
  void set_temperature(sensor::Sensor *temperature) { temperature_ = temperature; }
  void set_humidity(sensor::Sensor *humidity) { humidity_ = humidity; }
  void set_battery_level(sensor::Sensor *battery_level) { battery_level_ = battery_level; }
--- a/esphome/components/atm90e26/atm90e26.cpp
+++ b/esphome/components/atm90e26/atm90e26.cpp
@@ -41,7 +41,7 @@ void ATM90E26Component::update() {
 }

 void ATM90E26Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up ATM90E26 Component...");
  this->spi_setup();

  uint16_t mmode = 0x422;  // default values for everything but L/N line current gains
@@ -135,7 +135,7 @@ void ATM90E26Component::dump_config() {
  ESP_LOGCONFIG("", "ATM90E26:");
  LOG_PIN("  CS Pin: ", this->cs_);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with ATM90E26 failed!");
  }
  LOG_UPDATE_INTERVAL(this);
  LOG_SENSOR("  ", "Voltage A", this->voltage_sensor_);
--- a/esphome/components/atm90e32/atm90e32.cpp
+++ b/esphome/components/atm90e32/atm90e32.cpp
@@ -1,7 +1,6 @@
 #include "atm90e32.h"
 #include <cinttypes>
 #include <cmath>
-#include <numbers>
 #include "esphome/core/log.h"

 namespace esphome {
@@ -109,7 +108,7 @@ void ATM90E32Component::update() {
 }

 void ATM90E32Component::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up ATM90E32 Component...");
  this->spi_setup();

  uint16_t mmode0 = 0x87;  // 3P4W 50Hz
@@ -218,7 +217,7 @@ void ATM90E32Component::dump_config() {
  ESP_LOGCONFIG("", "ATM90E32:");
  LOG_PIN("  CS Pin: ", this->cs_);
  if (this->is_failed()) {
-    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+    ESP_LOGE(TAG, "Communication with ATM90E32 failed!");
  }
  LOG_UPDATE_INTERVAL(this);
  LOG_SENSOR("  ", "Voltage A", this->phase_[PHASEA].voltage_sensor_);
@@ -687,7 +686,7 @@ void ATM90E32Component::restore_power_offset_calibrations_() {
 }

 void ATM90E32Component::clear_gain_calibrations() {
-  ESP_LOGI(TAG, "[CALIBRATION] Clearing stored gain calibrations and restoring config-defined values");
+  ESP_LOGI(TAG, "[CALIBRATION] Clearing stored gain calibrations and restoring config-defined values...");

  for (int phase = 0; phase < 3; phase++) {
    gain_phase_[phase].voltage_gain = this->phase_[phase].voltage_gain_;
@@ -849,7 +848,7 @@ uint16_t ATM90E32Component::calculate_voltage_threshold(int line_freq, uint16_t
  float nominal_voltage = (line_freq == 60) ? 120.0f : 220.0f;
  float target_voltage = nominal_voltage * multiplier;

-  float peak_01v = target_voltage * 100.0f * std::numbers::sqrt2_v<float>;  // convert RMS → peak, scale to 0.01V
+  float peak_01v = target_voltage * 100.0f * std::sqrt(2.0f);  // convert RMS → peak, scale to 0.01V
  float divider = (2.0f * ugain) / 32768.0f;

  float threshold = peak_01v / divider;
--- a/esphome/components/audio/audio_decoder.cpp
+++ b/esphome/components/audio/audio_decoder.cpp
@@ -312,7 +312,7 @@ FileDecoderState AudioDecoder::decode_mp3_() {
  if (err) {
    switch (err) {
      case esp_audio_libs::helix_decoder::ERR_MP3_OUT_OF_MEMORY:
-        [[fallthrough]];
+        // Intentional fallthrough
      case esp_audio_libs::helix_decoder::ERR_MP3_NULL_POINTER:
        return FileDecoderState::FAILED;
        break;
--- a/esphome/components/audio/audio_reader.cpp
+++ b/esphome/components/audio/audio_reader.cpp
@@ -5,7 +5,6 @@
 #include "esphome/core/defines.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
-#include "esphome/core/log.h"

 #if CONFIG_MBEDTLS_CERTIFICATE_BUNDLE
 #include "esp_crt_bundle.h"
@@ -17,13 +16,13 @@ namespace audio {
 static const uint32_t READ_WRITE_TIMEOUT_MS = 20;

 static const uint32_t CONNECTION_TIMEOUT_MS = 5000;
-static const uint8_t MAX_FETCHING_HEADER_ATTEMPTS = 6;
+
+// The number of times the http read times out with no data before throwing an error
+static const uint32_t ERROR_COUNT_NO_DATA_READ_TIMEOUT = 100;

 static const size_t HTTP_STREAM_BUFFER_SIZE = 2048;

-static const uint8_t MAX_REDIRECTIONS = 5;
-
-static const char *const TAG = "audio_reader";
+static const uint8_t MAX_REDIRECTION = 5;

 // Some common HTTP status codes - borrowed from http_request component accessed 20241224
 enum HttpStatus {
@@ -95,7 +94,7 @@ esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {
  client_config.url = uri.c_str();
  client_config.cert_pem = nullptr;
  client_config.disable_auto_redirect = false;
-  client_config.max_redirection_count = MAX_REDIRECTIONS;
+  client_config.max_redirection_count = 10;
  client_config.event_handler = http_event_handler;
  client_config.user_data = this;
  client_config.buffer_size = HTTP_STREAM_BUFFER_SIZE;
@@ -117,29 +116,12 @@ esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {
  esp_err_t err = esp_http_client_open(this->client_, 0);

  if (err != ESP_OK) {
-    ESP_LOGE(TAG, "Failed to open URL");
    this->cleanup_connection_();
    return err;
  }

  int64_t header_length = esp_http_client_fetch_headers(this->client_);
-  uint8_t reattempt_count = 0;
-  while ((header_length < 0) && (reattempt_count < MAX_FETCHING_HEADER_ATTEMPTS)) {
-    this->cleanup_connection_();
-    if (header_length != -ESP_ERR_HTTP_EAGAIN) {
-      // Serious error, no recovery
-      return ESP_FAIL;
-    } else {
-      // Reconnect from a fresh state to avoid a bug where it never reads the headers even if made available
-      this->client_ = esp_http_client_init(&client_config);
-      esp_http_client_open(this->client_, 0);
-      header_length = esp_http_client_fetch_headers(this->client_);
-      ++reattempt_count;
-    }
-  }
-
  if (header_length < 0) {
-    ESP_LOGE(TAG, "Failed to fetch headers");
    this->cleanup_connection_();
    return ESP_FAIL;
  }
@@ -153,7 +135,7 @@ esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {

  ssize_t redirect_count = 0;

-  while ((esp_http_client_set_redirection(this->client_) == ESP_OK) && (redirect_count < MAX_REDIRECTIONS)) {
+  while ((esp_http_client_set_redirection(this->client_) == ESP_OK) && (redirect_count < MAX_REDIRECTION)) {
    err = esp_http_client_open(this->client_, 0);
    if (err != ESP_OK) {
      this->cleanup_connection_();
@@ -285,29 +267,27 @@ AudioReaderState AudioReader::http_read_() {
      return AudioReaderState::FINISHED;
    }
  } else if (this->output_transfer_buffer_->free() > 0) {
-    int received_len = esp_http_client_read(this->client_, (char *) this->output_transfer_buffer_->get_buffer_end(),
-                                            this->output_transfer_buffer_->free());
+    size_t bytes_to_read = this->output_transfer_buffer_->free();
+    int received_len =
+        esp_http_client_read(this->client_, (char *) this->output_transfer_buffer_->get_buffer_end(), bytes_to_read);

    if (received_len > 0) {
      this->output_transfer_buffer_->increase_buffer_length(received_len);
      this->last_data_read_ms_ = millis();
-      return AudioReaderState::READING;
-    } else if (received_len <= 0) {
+    } else if (received_len < 0) {
      // HTTP read error
-      if (received_len == -1) {
-        // A true connection error occured, no chance at recovery
-        this->cleanup_connection_();
-        return AudioReaderState::FAILED;
-      }
+      this->cleanup_connection_();
+      return AudioReaderState::FAILED;
+    } else {
+      if (bytes_to_read > 0) {
+        // Read timed out
+        if ((millis() - this->last_data_read_ms_) > CONNECTION_TIMEOUT_MS) {
+          this->cleanup_connection_();
+          return AudioReaderState::FAILED;
+        }

-      // Read timed out, manually verify if it has been too long since the last successful read
-      if ((millis() - this->last_data_read_ms_) > MAX_FETCHING_HEADER_ATTEMPTS * CONNECTION_TIMEOUT_MS) {
-        ESP_LOGE(TAG, "Timed out");
-        this->cleanup_connection_();
-        return AudioReaderState::FAILED;
+        delay(READ_WRITE_TIMEOUT_MS);
      }
-
-      delay(READ_WRITE_TIMEOUT_MS);
    }
  }

--- a/esphome/components/audio/audio_transfer_buffer.cpp
+++ b/esphome/components/audio/audio_transfer_buffer.cpp
@@ -86,7 +86,7 @@ bool AudioTransferBuffer::reallocate(size_t new_buffer_size) {
 bool AudioTransferBuffer::allocate_buffer_(size_t buffer_size) {
  this->buffer_size_ = buffer_size;

-  RAMAllocator<uint8_t> allocator;
+  RAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);

  this->buffer_ = allocator.allocate(this->buffer_size_);
  if (this->buffer_ == nullptr) {
@@ -101,7 +101,7 @@ bool AudioTransferBuffer::allocate_buffer_(size_t buffer_size) {

 void AudioTransferBuffer::deallocate_buffer_() {
  if (this->buffer_ != nullptr) {
-    RAMAllocator<uint8_t> allocator;
+    RAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
    allocator.deallocate(this->buffer_, this->buffer_size_);
    this->buffer_ = nullptr;
    this->data_start_ = nullptr;
--- a/esphome/components/axs15231/touchscreen/axs15231_touchscreen.cpp
+++ b/esphome/components/axs15231/touchscreen/axs15231_touchscreen.cpp
@@ -17,7 +17,7 @@ constexpr static const uint8_t AXS_READ_TOUCHPAD[11] = {0xb5, 0xab, 0xa5, 0x5a,
  }

 void AXS15231Touchscreen::setup() {
-  ESP_LOGCONFIG(TAG, "Running setup");
+  ESP_LOGCONFIG(TAG, "Setting up AXS15231 Touchscreen...");
  if (this->reset_pin_ != nullptr) {
    this->reset_pin_->setup();
    this->reset_pin_->digital_write(false);
@@ -60,10 +60,8 @@ void AXS15231Touchscreen::dump_config() {
  LOG_I2C_DEVICE(this);
  LOG_PIN("  Interrupt Pin: ", this->interrupt_pin_);
  LOG_PIN("  Reset Pin: ", this->reset_pin_);
-  ESP_LOGCONFIG(TAG,
-                "  Width: %d\n"
-                "  Height: %d",
-                this->x_raw_max_, this->y_raw_max_);
+  ESP_LOGCONFIG(TAG, "  Width: %d", this->x_raw_max_);
+  ESP_LOGCONFIG(TAG, "  Height: %d", this->y_raw_max_);
 }

 }  // namespace axs15231
--- a/esphome/components/b_parasite/b_parasite.h
+++ b/esphome/components/b_parasite/b_parasite.h
@@ -16,6 +16,7 @@ class BParasite : public Component, public esp32_ble_tracker::ESPBTDeviceListene

  bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }

  void set_battery_voltage(sensor::Sensor *battery_voltage) { battery_voltage_ = battery_voltage; }
  void set_temperature(sensor::Sensor *temperature) { temperature_ = temperature; }
--- a/esphome/components/ballu/climate.py
+++ b/esphome/components/ballu/climate.py
@@ -1,5 +1,7 @@
 import esphome.codegen as cg
 from esphome.components import climate_ir
+import esphome.config_validation as cv
+from esphome.const import CONF_ID

 AUTO_LOAD = ["climate_ir"]
 CODEOWNERS = ["@bazuchan"]
@@ -7,8 +9,13 @@ CODEOWNERS = ["@bazuchan"]
 ballu_ns = cg.esphome_ns.namespace("ballu")
 BalluClimate = ballu_ns.class_("BalluClimate", climate_ir.ClimateIR)

-CONFIG_SCHEMA = climate_ir.climate_ir_with_receiver_schema(BalluClimate)
+CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend(
+    {
+        cv.GenerateID(): cv.declare_id(BalluClimate),
+    }
+)


 async def to_code(config):
-    await climate_ir.new_climate_ir(config)
+    var = cg.new_Pvariable(config[CONF_ID])
+    await climate_ir.register_climate_ir(var, config)
--- a/esphome/components/bang_bang/bang_bang_climate.cpp
+++ b/esphome/components/bang_bang/bang_bang_climate.cpp
@@ -194,14 +194,11 @@ Trigger<> *BangBangClimate::get_heat_trigger() const { return this->heat_trigger
 void BangBangClimate::set_supports_heat(bool supports_heat) { this->supports_heat_ = supports_heat; }
 void BangBangClimate::dump_config() {
  LOG_CLIMATE("", "Bang Bang Climate", this);
-  ESP_LOGCONFIG(TAG,
-                "  Supports HEAT: %s\n"
-                "  Supports COOL: %s\n"
-                "  Supports AWAY mode: %s\n"
-                "  Default Target Temperature Low: %.2f°C\n"
-                "  Default Target Temperature High: %.2f°C",
-                YESNO(this->supports_heat_), YESNO(this->supports_cool_), YESNO(this->supports_away_),
-                this->normal_config_.default_temperature_low, this->normal_config_.default_temperature_high);
+  ESP_LOGCONFIG(TAG, "  Supports HEAT: %s", YESNO(this->supports_heat_));
+  ESP_LOGCONFIG(TAG, "  Supports COOL: %s", YESNO(this->supports_cool_));
+  ESP_LOGCONFIG(TAG, "  Supports AWAY mode: %s", YESNO(this->supports_away_));
+  ESP_LOGCONFIG(TAG, "  Default Target Temperature Low: %.2f°C", this->normal_config_.default_temperature_low);
+  ESP_LOGCONFIG(TAG, "  Default Target Temperature High: %.2f°C", this->normal_config_.default_temperature_high);
 }

 BangBangClimateTargetTempConfig::BangBangClimateTargetTempConfig() = default;
--- a/esphome/components/bang_bang/climate.py
+++ b/esphome/components/bang_bang/climate.py
@@ -9,6 +9,7 @@ from esphome.const import (
    CONF_DEFAULT_TARGET_TEMPERATURE_LOW,
    CONF_HEAT_ACTION,
    CONF_HUMIDITY_SENSOR,
+    CONF_ID,
    CONF_IDLE_ACTION,
    CONF_SENSOR,
 )
@@ -18,9 +19,9 @@ BangBangClimate = bang_bang_ns.class_("BangBangClimate", climate.Climate, cg.Com
 BangBangClimateTargetTempConfig = bang_bang_ns.struct("BangBangClimateTargetTempConfig")

 CONFIG_SCHEMA = cv.All(
-    climate.climate_schema(BangBangClimate)
-    .extend(
+    climate.CLIMATE_SCHEMA.extend(
        {
+            cv.GenerateID(): cv.declare_id(BangBangClimate),
            cv.Required(CONF_SENSOR): cv.use_id(sensor.Sensor),
            cv.Optional(CONF_HUMIDITY_SENSOR): cv.use_id(sensor.Sensor),
            cv.Required(CONF_DEFAULT_TARGET_TEMPERATURE_LOW): cv.temperature,
@@ -35,15 +36,15 @@ CONFIG_SCHEMA = cv.All(
                }
            ),
        }
-    )
-    .extend(cv.COMPONENT_SCHEMA),
+    ).extend(cv.COMPONENT_SCHEMA),
    cv.has_at_least_one_key(CONF_COOL_ACTION, CONF_HEAT_ACTION),
 )


 async def to_code(config):
-    var = await climate.new_climate(config)
+    var = cg.new_Pvariable(config[CONF_ID])
    await cg.register_component(var, config)
+    await climate.register_climate(var, config)

    sens = await cg.get_variable(config[CONF_SENSOR])
    cg.add(var.set_sensor(sens))
--- a/esphome/components/bedjet/bedjet_hub.cpp
+++ b/esphome/components/bedjet/bedjet_hub.cpp
@@ -3,7 +3,6 @@
 #include "bedjet_hub.h"
 #include "bedjet_child.h"
 #include "bedjet_const.h"
-#include "esphome/core/application.h"
 #include <cinttypes>

 namespace esphome {
@@ -480,19 +479,13 @@ void BedJetHub::set_clock(uint8_t hour, uint8_t minute) {

 /* Internal */

-void BedJetHub::loop() {
-  // Parent BLEClientNode has a loop() method, but this component uses
-  // polling via update() and BLE callbacks so loop isn't needed
-  this->disable_loop();
-}
+void BedJetHub::loop() {}
 void BedJetHub::update() { this->dispatch_status_(); }

 void BedJetHub::dump_config() {
-  ESP_LOGCONFIG(TAG,
-                "BedJet Hub '%s'\n"
-                "  ble_client.app_id: %d\n"
-                "  ble_client.conn_id: %d",
-                this->get_name().c_str(), this->parent()->app_id, this->parent()->get_conn_id());
+  ESP_LOGCONFIG(TAG, "BedJet Hub '%s'", this->get_name().c_str());
+  ESP_LOGCONFIG(TAG, "  ble_client.app_id: %d", this->parent()->app_id);
+  ESP_LOGCONFIG(TAG, "  ble_client.conn_id: %d", this->parent()->get_conn_id());
  LOG_UPDATE_INTERVAL(this)
  ESP_LOGCONFIG(TAG, "  Child components (%d):", this->children_.size());
  for (auto *child : this->children_) {
@@ -533,7 +526,7 @@ void BedJetHub::dispatch_status_() {
    }

    if (this->timeout_ > 0 && diff > this->timeout_ && this->parent()->enabled) {
-      ESP_LOGW(TAG, "[%s] Timed out after %" PRId32 " sec. Retrying", this->get_name().c_str(), this->timeout_);
+      ESP_LOGW(TAG, "[%s] Timed out after %" PRId32 " sec. Retrying...", this->get_name().c_str(), this->timeout_);
      // set_enabled(false) will only close the connection if state != IDLE.
      this->parent()->set_state(espbt::ClientState::CONNECTING);
      this->parent()->set_enabled(false);
--- a/esphome/components/bedjet/climate/init.py
+++ b/esphome/components/bedjet/climate/init.py
@@ -1,8 +1,11 @@
+import logging
+
 import esphome.codegen as cg
 from esphome.components import ble_client, climate
 import esphome.config_validation as cv
 from esphome.const import (
    CONF_HEAT_MODE,
+    CONF_ID,
    CONF_RECEIVE_TIMEOUT,
    CONF_TEMPERATURE_SOURCE,
    CONF_TIME_ID,
@@ -10,6 +13,7 @@ from esphome.const import (

 from .. import BEDJET_CLIENT_SCHEMA, bedjet_ns, register_bedjet_child

+_LOGGER = logging.getLogger(__name__)
 CODEOWNERS = ["@jhansche"]
 DEPENDENCIES = ["bedjet"]

@@ -26,9 +30,9 @@ BEDJET_TEMPERATURE_SOURCES = {
 }

 CONFIG_SCHEMA = (
-    climate.climate_schema(BedJetClimate)
-    .extend(
+    climate.CLIMATE_SCHEMA.extend(
        {
+            cv.GenerateID(): cv.declare_id(BedJetClimate),
            cv.Optional(CONF_HEAT_MODE, default="heat"): cv.enum(
                BEDJET_HEAT_MODES, lower=True
            ),
@@ -59,8 +63,9 @@ CONFIG_SCHEMA = (


 async def to_code(config):
-    var = await climate.new_climate(config)
+    var = cg.new_Pvariable(config[CONF_ID])
    await cg.register_component(var, config)
+    await climate.register_climate(var, config)
    await register_bedjet_child(var, config)

    cg.add(var.set_heating_mode(config[CONF_HEAT_MODE]))
--- a/esphome/components/bedjet/climate/bedjet_climate.cpp
+++ b/esphome/components/bedjet/climate/bedjet_climate.cpp
@@ -83,11 +83,7 @@ void BedJetClimate::reset_state_() {
  this->publish_state();
 }

-void BedJetClimate::loop() {
-  // This component is controlled via the parent BedJetHub
-  // Empty loop not needed, disable to save CPU cycles
-  this->disable_loop();
-}
+void BedJetClimate::loop() {}

 void BedJetClimate::control(const ClimateCall &call) {
  ESP_LOGD(TAG, "Received BedJetClimate::control");
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
J. Nick Koston	45e08ed584	Merge branch 'improve_ble_batching' into loop_runtime_stats_ble_batching	2025-05-13 11:41:30 -05:00
J. Nick Koston	a7449dce92	Improve batching of BLE advertisements for better airtime efficiency	2025-05-13 11:31:48 -05:00
J. Nick Koston	8067caf16f	preen	2025-05-13 11:30:26 -05:00
J. Nick Koston	5fbb066ee7	preen	2025-05-13 11:30:06 -05:00
J. Nick Koston	c9680a1ccb	preen	2025-05-13 11:29:22 -05:00
J. Nick Koston	03399e6dd6	preen	2025-05-13 11:22:33 -05:00
J. Nick Koston	7f838ece00	preen	2025-05-13 11:22:05 -05:00
J. Nick Koston	3f87010c0e	preen	2025-05-13 11:21:32 -05:00
J. Nick Koston	a960d9966d	preen	2025-05-13 03:55:08 -05:00
J. Nick Koston	02c390c6c3	tweak	2025-05-13 03:51:22 -05:00
J. Nick Koston	eebefdf026	preen	2025-05-13 03:38:42 -05:00
J. Nick Koston	cb748bbb02	preen	2025-05-13 03:32:57 -05:00
J. Nick Koston	c35db19995	preen	2025-05-13 03:30:19 -05:00
J. Nick Koston	71b493bd8b	its too much	2025-05-13 03:25:49 -05:00
J. Nick Koston	f67e02c653	its too much	2025-05-13 03:24:48 -05:00
J. Nick Koston	9db52b17f2	its too much	2025-05-13 03:24:36 -05:00
J. Nick Koston	d728382542	its too much	2025-05-13 03:24:07 -05:00
J. Nick Koston	d95bbfc6c4	its too much	2025-05-13 03:00:38 -05:00