- Wed Mar 18, 2020 5:12 pm
Thanks for answer. At the moment I learn a lot about this scooters are working. I viewed the pictures from M20001 again. The green plug pins are described. There are RX and TX wires (no chance, a lot of research, right) - and - there are !!! hall sensor 5V, hall signal and ground, going from motor controller up to the greenbox and throttle. Yeah. That means: the motor controller get the throttle signal directly, without the greenbox. So I can try to connect this 3 wires directly to the motor controller.
Edit: a working display is not important for me. I would accept this if the scooter comes to run. Battery level and speed information are nice but not really necessary.
Edit 2: I have the answer. There are 2 cabels going from controller up to the greenbox. Disconnect only the black plug. Its only for the greenbox. The green one goes up to brake and throttle and is necessary. But I had no luck. It seems like the controller works not well. After one minute it stops running. The blinking LED on controllers pcb stopped blinking. One moment later lights were going off.