At the end of the last post, I left everyone hanging, having tapped into and sniffed some data being transferred on the wires between the bike and the e-shifter. The questions to answer were:Is the bike the requester, or is it the responder?What speed and format was that data?What messages are being transmitted?The reliability of this e-shifter in the X3 and S3 has been argued as the cause of the failure and eventual bankruptcy of VanMoof. If I can decode these messages, I have the opportunity t...