Thanks for the USB info... could this be used maybe to remove the 25 km/h restriction?t3sla said:Standard lsdzs controller, the bigger white cable is USB used for new firmware. The other one not sure. Can you take photo of the cable colors?
I'm not familiar with how the pedelec system works... I thought that if the sensor detects movement it will move the motor at the speed selected in the display. Didn't think the pedelec signal controlled the speed at all (more like a on/off switch) but maybe I've misunderstood the workings of the "pedelec signal".MadRhino said:You could probably use a throttle plugged on the pedelec connector, for the controller is most likely to be responding to the same signal voltage range as a hall effect throttle. You can test the voltage change on the pedelec sensor to be sure, or you could just try plugging the throttle and see if it works.
dnmun said:i doubt it. i imagine the pedelec sensor just has some hall sensor inputs from the magnets on the crank ring thingy to sustain a voltage on a capacitor that is used by the controller as the input for the pwm the controller uses to control output power. you may find a label on the controller pcb for the throttle inputs though. or we can show you where to wire it in.
I have no idea what that means?t3sla said:Interesting, they have used the FOC model, the old version struggled with getting the initial position of the motor, so they disabled the 6km function
d8veh said:Normally throttle wires are red black and white. You have a red black and white connected to the red black and yellow. Where do the red black and white come from? What are you calling a "resolver". I've never heard of that before. Is it a motor speed sensor?
Guess what... it DID remove the speed limit!! Of course the odometer on the display doesn't work with the speed sensor unplugged. Wonder if there are other ways to disable the speed limit?d8veh said:Edit: Having looked at it again and thought a bit more, I'd say that the black red and white must be a motor speed sensor. You could try unplugging it to see if it releases the speed limit.
I tried shorting SP to VSP5V and it DOES move the motor... but only for a short fraction of a second and then it stops.d8veh said:You could test if it works by shorting "SP" to "VSP5V". If the motor goes at full speed, that's it.