Dariusz

Hi @ZS1SCI
I have a question for you regarding the communication with the battery and the LVESS program. Are you using CANalyst-II for this ?  
 

 
Like the predecessors in the topic I cannot read the voltages of the individual cells. Of course I am connected to interCan however the IDs I get are quite different to yours. The battery software is AA56 2008 I wonder where to look for the problem ....

EDIT: Perhaps there is something interesting in the LVESS logs?  

I managed to solve the problem. You should add 5V power supply to the rs485 chip to the code. 
output: - platform: gpio id: ENABLE_PIN # Enable the chip pin: number: GPIO19 inverted: true - platform: gpio id: SE_PIN # Enable autodirection pin: number: GPIO17 inverted: true - platform: gpio id: ENABLE_5V_PIN # Enable 5V pin for RS485 chip pin: number: GPIO16 inverted: true uart: id: mod_bus rx_pin: GPIO21 tx_pin: GPIO22 baud_rate: 9600 stop_bits: 1  

I'm using the Arduino libraries, code's not shared on github yet but I'm planning to later on, I still have some cleaning up to do then I will place it on github.