Freematics Forum

Hello,

I want to read DTCs from any ECU on the CAN. I know the address and whether the ecu is working with KWP on CAN (ISO 15765-2) or UDS (ISO 15765-3).
Basically, it should not be that difficult, but I do not know where to start and if it even works with the Freematics UNO. Is there any similar ...