Kugoo M2 pro controller.
Kugoo M2 Pro motherboard/ controller, Plug and play replacement from Kugoo
Fits only M2 Pro we are aware of. Motor Juddering or failure to move the scooter when turned on is the usual symptoms of the motherboard being damaged, the scooter should power up.
If the scooter is not powering up but will charge and a voltmeter reading of +48v is shown this also could be the motherboard.
If the scooter is failing to charge, this is the battery BMS and not the motherboard.
The motherboard is located in the battery case.