I solved the problem in a most unexpected way. When I installed my temperature sensor (which is a Texas Instruments device bought from Digikey), I soldered the orange wire coming off the board to the temp sensor as per instructions, but I just capped off the other end of the orange wire that I...
So I just converted my long tail cargo bike with the TSDZ2b, flashed the chip with firmware for an 860c display. I installed the temperature sensor, also.
When I powered it up, the display and motor had no trouble communicating, and I was able to set up the configuration per the...