I'm new here and a Friend gave me his Ninebot ES2 because it doesn't work anymore.
I have disassembled the whole thing and the main probem was overheating/melting of the three power cables, coming from the driver board, to the motor.
I could fix those (not using plugs, but instead solder them directly), but the driverboard itselve has at least two blown parts, show in this picture:
Can somenoe tell me what parts those are?
Number one could be a smd transistor, like those above the microcontroller.
About number two, i'm not so sure, it's an smd part