From c2512b3fcaa38b35d0e597367226c470dbed7575 Mon Sep 17 00:00:00 2001
From: GyroGearl00se <94406798+GyroGearl00se@users.noreply.github.com>
Date: Mon, 27 Nov 2023 23:44:47 +0100
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index df524df..7aeb607 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 ## ESHome RS232 to TTL - ESP32 - Read data from Froeling / Lambdatronic 3200
 
 I'm testing this with my Fröling SP Dual 20 (V 50.04 B 05.19). But I assume it could also work for other models that have the Lambdatronic 3200 control unit. Feedback appreciated.
-So far the latest docs I've found are for V 50.04 B 05.17 - Might be a reason as well why I struggle to find right away the correct values. According to some research the (some) modbus addresses changed with the version.
+I requested and received from Fröling support the ModBus communication protocl for V 50.04 B 05.19 (see pdf file).
 
 ### Parts