Home Brew Interface Hardware
Posted: Mon Dec 28, 2009 8:15 pm
I wondered if I could get some information. I have an OP2, and I would like to build a similar interface. I have a micro controller with a CAN controller and transceiver. I am just curious if all I have to do is connect to the CAN high and CAN low pins, and start issuing commands, or is there some other connections that need to be made? Then is there a common way to talk to the ECU via the CAN Bus on vehicles, or is each manufacturer pretty unique?
Thanks,
Matthew
Thanks,
Matthew