How to connect to jetson nano 2gb mcp2515 can board?

Yes, i use developer kit. I also found an unofficial connection guide, it worked after several hours of dancing with a tambourine. I was able to get a signal to be received from another module, but sending data did not work (here is this guide Unofficial Guide to using the MCP2515 can module on the Jetson Nano 2GB).
My jetpack 4.6.1 and use this kit Jetson Nano 2GB Developer Kit - Get Started | NVIDIA Developer