YamBMS JK-BMS-CAN with new Cut-Off Charging Logic (open-source)

[silverstone]

1) I have EspHome 2024.6.6
2) in my default yaml i have change just board link.
3) iwill check my can board pinout to see if i have reversed pins. Currently I am using ESP32 WROOM,, GPIO 23 for TX and GPIO 22 for rx in series with a 4.7k resotor on the RX line. Basically have the same layout as the JK B type BMS which was working..

What are the Symptoms exactly ? You don't tell what is working / what is not / what the Error Messages are / etc ... Is the Deye Inverter tripping on BMS_Err_Stop (F58) ? What Power Supply are you using ? Do NOT use the built-in CN2 with a Buck Converter as Power supply. I saw far too many Issues with that (on another Project, for Deye Inverter Control/Monitoring).


Can you show us a Schematic of your Wiring ? It's just a wild Guess to Debug without enough Info