Update README.md

This commit is contained in:
ElVit
2025-05-29 00:23:26 +02:00
committed by GitHub
parent f1ac8956c8
commit 4403cdcaf1
+1 -1
View File
@@ -22,7 +22,7 @@ pin | function
1 | +5V (250mA)
2 | 0-5V TX (from heatpump)
3 | 0-5V RX (to heatpump)
4 | +12V (250mA)
4 | NC (not connected)
5 | GND
## ESPHome example yaml code