I just purchased the can-bus shield v1.2, and I’m using it with an arduino uno to attempt to read the can bus signal from a board, however I’m getting nothing.
Here are some pictures of how I’ve set it up:
(I can’t post links yet)
I’m using the example sketch to receive data, I’ve tried connecting the canh and canl wires to the analog inputs, and I output the difference between the inputs and it appears there is a signal there.
Any ideas on how I can see the raw data from the board?