50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""
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The TMP102 is a two-wire, serial output temperature
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sensor available in a tiny SOT563 package. Requiring
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no external components, the TMP102 is capable of
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reading temperatures to a resolution of 0.0625°C.
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https://www.sparkfun.com/datasheets/Sensors/Temperature/tmp102.pdf
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"""
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import esphome.codegen as cg
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import esphome.config_validation as cv
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from esphome.components import i2c, sensor
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from esphome.const import (
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CONF_ID,
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DEVICE_CLASS_TEMPERATURE,
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STATE_CLASS_MEASUREMENT,
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UNIT_CELSIUS,
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)
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CODEOWNERS = ["@timsavage"]
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DEPENDENCIES = ["i2c"]
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tmp102_ns = cg.esphome_ns.namespace("tmp102")
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TMP102Component = tmp102_ns.class_(
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"TMP102Component", cg.PollingComponent, i2c.I2CDevice, sensor.Sensor
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)
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CONFIG_SCHEMA = (
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sensor.sensor_schema(
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unit_of_measurement=UNIT_CELSIUS,
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accuracy_decimals=1,
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device_class=DEVICE_CLASS_TEMPERATURE,
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state_class=STATE_CLASS_MEASUREMENT,
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)
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.extend(
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{
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cv.GenerateID(): cv.declare_id(TMP102Component),
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}
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)
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.extend(cv.polling_component_schema("60s"))
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.extend(i2c.i2c_device_schema(0x48))
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)
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async def to_code(config):
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var = cg.new_Pvariable(config[CONF_ID])
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await cg.register_component(var, config)
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await i2c.register_i2c_device(var, config)
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await sensor.register_sensor(var, config)
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