In case your #NIU scooter no longer moves and shows errors 12, 120 and 140:
I cleaned the FOC controller cable contacts under the plastic plate from an insects cocon-like net.
This did the trick for me. Runs again, but need to have a longer test ride.
#ElectricScooter #ElectricScooters #ElectricMopeds #SoilentVehicle

Ist eine Stunde Roller schieben genug Workout für den Tag?
#UnerwarteteDingeAmSonntag #SoilentVehicle

Does anybody changed a FOC controller of a #NIU scooter yet or has experience?
Occasionally my scooter no longer moves. Controller seems to be broken and shows overheating in the "app test". After a long cool down, it moves again.
#SoilentVehicle