Hi, I'm also having the same problem. not able to have the CANbus working. I tried to add the to edit and add these lines at the bottom as you suggested. /etc/CODESYSControl_User.cfg CmpSocketCanDrv] ScriptPath=/opt/codesys/scripts/ ScriptName=rts_set_baud.sh but still not working. I have a can Sensor installed on a Pican2 and I'm seeing the information/communication in Rpi terminal. so the CAN0 is properly working... what am I missing...? thanks for your help.