Inquiry PIxhawk CAN BUS

Hello to all people

I’m wondering about CAN BUS these days so i have searched ‘what is the CAN BUS and how to use’
But there are only about ESC Connection with CAN BUS.

So i’d like to know about Is there no module using CAN BUS with out ESC connection
Thanks

Hi,

Here is the official uavcan website
https://uavcan.org/