Sooo looking at getting CAN up and going on the arduino, The CAN shield is too large and bulky, so will be miniaturizing it to the arduino mini.
From what I understand, this is the pinout for the obd2 plug to have SWCAN, CAN low and CAN high? Is that right?
And, to get SWCAN going on the arduino CAN Shield, the CANL line needs to be grounded and CANH line needs to be on pin 1?
And finally, to be able to communicate over both SWCAN, and CANL/H at the same time, I would need two MCP2515 and MCP2551 controllers right? Since the SWCAN essentially needs its own controller?