Does Jetson need the CAN bus transceivers to transmit message using CAN communication?

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Xavier
3

Hi qkrdnfyd1,

Are you using the devkit or custom board for AGX Xavier?
What’s your Jetpack version in use?

Yes, the CAN transceiver is necessary for CAN communication.
You could refer to our setup and verification on the AGX Xavier devkit.
Jetson AGX Xavier Developer Kit CAN commmunication error - #8 by KevinFFF