ESP32 Forum

I use CAN bus on ESP32 DEV KITV1 and it works OK with some boards. I bought new ones from 2 different suppliers and I can't have them working, they are blocking the CAN bus entirely. Did some of you had this issue ? I tried to disable and enable the CAN Module, I tried to uninstall the CAN, no luck.
I am a bit surprised that I get the same issue with 2 different suppliers so may be am I doing something wrong. Any idea ?