ESP32 WROOM 32E CAN Not Working

[somenkumardas]

Hi everyone,

In one of my project i have to use CAN (Controller Area Network) Protocol. I'm using arduino Framework for my development.

In ESP wroom 32D The can library is working fine. There is no issue in it. BUT I recently got ESP Wroom32 E module. The can library is seems to not working with it. I checked the datasheet doesn't find any difference. I tried different can libraries from github but nothing is working...

Can anyone help me in this part... what can be the reason, if its any hardware changes or anything need to take care in the firmware side...


Thank You so much...

[ESP_Minatel]

Hi,

Do you have any update regarding this issue? Have you checked the hardware?

[paulopalaoro]

espressif changed the hardware from can to twai, the libraries from can to arduino do not work.
If anyone has a library that works, please provide a link.