Hi, I'm looking for information about the Bafang BBS02 controller. Anyone knows if it uses trapezoidal or sinusoidal commutation? supports sensorless or FOC? real torque/phase current control or PWM/Speed only? any schematics around?
Basically, I'm thinking about my next hobby project and having build/run a few BLDC controllers on various EV, I might treat my BBS02 ebike to a new home made controller
Ideally, I'd love to have a look at the controller pcb, so if anyone would like to donate a dead controller for closer inspection or high resolution pictures of a depotted one, I would be grateful and would obviously report my finding here.
Thanks you!
Basically, I'm thinking about my next hobby project and having build/run a few BLDC controllers on various EV, I might treat my BBS02 ebike to a new home made controller
Ideally, I'd love to have a look at the controller pcb, so if anyone would like to donate a dead controller for closer inspection or high resolution pictures of a depotted one, I would be grateful and would obviously report my finding here.
Thanks you!