I am completely new to Arduino and wanted some help and guidance on a CANBUS project I want to do. Any help and advice would be very much appreciated.
I want to connect to CAN-H and CAN-L wires of my car that is already has the correct 60 ohm resistance and I want to filter and listen for certain messages/frames (whatever it is called). I want to be listening in a mode that doesn’t send any data back so the car doesn’t detect it as a rogue node. Once a message/frame matching my filter is received I want to somehow convert that to a equivalent message to send to a completely different CANBUS. So basically the listening CANBUS and the transmitting CANBUS are two different networks not connected together.
I’ve read a lot of mention about CAN shield and Arduino. There seems to be a few different models of Arduino. Will a Arduino UNO work? how does CAN Shield and Arduino link up?
Any suggestions or guidance will be much appreciated.