hoverboard-firmware-hack-FOC
hoverboard-firmware-hack-FOC copied to clipboard
Tachometer, odometer - display
Variant
HOVERCAR
Control type
FOC
Control mode
Torque
Description
I got a display, speedometer, odometer. It can sense speed through one of the engine phases or "one line instrument". When I hook it up to a regular controller, it displays speed great by sensing from the motor phase. When I connect it to the motor phase from the hoverboard mainboard, it displays nothing. Apparently it's the torque mode, which works with current and not voltage. Is there an output on the board or sideplate that could be used to show the speed on the display? Isn't it possible to set this via uart3? Via hall sensors in the motors it can certainly sense wheel speed. Is there any way or could it be programmed in there? Thank you in advance for your efforts