@rc68 Awesome work! I’ve just bought an Arduino CAN shield so I can try talking to an EV speed controller myself.
Is there any chance you have any saved CAN captures leftover? Here at Saleae we’re starting to add python high-level analyzer support for more of our existing protocol decoders, including the CAN analyzer. It would be awesome to try writing a high-level analyzer to decode the CAN traffic you recorded into detailed messages in the software, using python.