JK_PB2A16S20P: RJ45 Ground wire is not enough explained :(

[ldiegos]

Hi Txube,

After a few hours trying to identify my problems, untill I realize that the RJ45 cable needs to connect also a GND wire... is not explained enough, is not present in the pictures. Hope you can update the pictures in order to show that the third wire should be connected.

[Sleeper85]

I made more precise schematic for my project.

[txubelaxu]

I have just updated the schematics: https://github.com/txubelaxu/esphome-jk-bms/blob/main/components/jk_rs485_bms/README.md

I think it is clearer now.