I am using ESP with Raspberry Pi and PI-CAN2. Thank you for your reply.

I am currently using ESP32-EVB-EVA. I am trying to interface my board with other devices/boards using CAN protocol. can I use the following link (about TWAI) as a source to establish CAN protocol? Is TWAI a common terminology for CAN and similar automotive networks? https://docs.espressif.com/projec...