Topics created by uberdweeb

Yes, the program works great on port B but not port A. Library has been great and solid. If I change the code I might get a few CAN messages (like 21-22) but then it stops. That is why I was wondering if something was electrically different in those two ports.

@uberdweeb Hello! Sorry for late answer, but I have the fix for it. All you need to do is modify the platformio.ini file, and write this into it:

[env:m5stack-stamps3] platform = espressif32 board = m5stack-stamps3 framework = arduino build_flags = -DARDUINO_USB_CDC_ON_BOOT=1 monitor_speed = 115200