Sadly it worked just for about 10km. Now it shows error 12H almost instantly and doesn't move
it just makes a silent noise when pushing the throttle. My chinese seller said error 12 means controller error and I should send it back for repair. But that would take very long I think.
Does anybody know a good seller in the UK that offers replacement controllers? I'd buy one and send this one back to china. That way I would have two so if something goes wrong again I'd be prepared..