Issue integrating 100balance BMS with ESPHome via RS-485

[Karosm]

I have never tried, but I’m positive that you can make it.
Read the documentation for debugging

UART Bus

and have a look at this thread:

How to transfer data from uart

I have problems with a very similar set-up which is a modified version of your suggestion to capture a Rx into the uart [22:38:04][D][uart_debug:158]: <<< "1:4.12\n" [22:38:08][D][uart_debug:158]: <<< "1:4.12\n" [22:38:10][D][uart_debug:158]: <<< "1:4.12\n" For some reason I think it is not being ‘captured’ by the if statement and the ‘batVol’ sensors don’t update when a message is received (I have adjusted names of variables from your example) esphome: name: "esp-now-hub-v1" esp32: boa…