Real dash Arduino Can

I’m testing the Arduino program to send data to RealDash. However, when I add a CAN bus connection in the RealDash Garage, nothing appears when I try to view the CAN bus messages in the monitor.

I’ve been trying for a long time, but I don’t know what I’m doing wrong.

Your question is too wide to answer precisely. I would guess that there is something wrong with your serial connection between Arduino and RealDash.