There was an accident where my bike fell down making its throttle wires pulled out from the grip.
Now I'm trying to wiring it back, while the motor seems no action whatever ways I tried.
Specifically, I tried 2 things, but none of them making my motor back in action:
1. soldered the wire back to the hall sensor (the green pcb board) (white-left, black-mid, red-right), and put the the sensor back, then rotate the accelerator grip;
2. the measured voltage on the power line (red) is 0V, so I tried manually attach a 5V power supply to the signal line and GND to its negative line;
Did I miss something in my test? or should I just buy a new throttle grip to try?
thanks in advance guys!
Now I'm trying to wiring it back, while the motor seems no action whatever ways I tried.
Specifically, I tried 2 things, but none of them making my motor back in action:
1. soldered the wire back to the hall sensor (the green pcb board) (white-left, black-mid, red-right), and put the the sensor back, then rotate the accelerator grip;
2. the measured voltage on the power line (red) is 0V, so I tried manually attach a 5V power supply to the signal line and GND to its negative line;
Did I miss something in my test? or should I just buy a new throttle grip to try?
thanks in advance guys!