Hi All,
I got the micro controller LSW70A and I would like to use it with a custom display and throttle. I started the simplest way, I've connected the battery, the motor and the throttle signal (0 .. 3,3V). Nothing happened except a red led blinking (500ms). Then I tryed to remove the throttle and use directly 5V+ from the controller to the HV signal (because my throttle has not the same "ground" as the controller). I also tryed to connect the ebrake to the ground (with a resistor), the led is still blinking and nothing happened.
I took a picture of the controller with the named signals: (HV throttle signal, SW weakness lock - what is it??, ebrake and 5VCC)
I got some information from outrider (chinese), throttle signal seems to be 0V to 3.3V and also those signals names :
VP:Speed sensor signal
HV:the signal of throttles
HX:Speed signal
TOR:Torque sensor signal or display signal
SW:Weakness lock
I wrote several email to lsdzs... without answer.
Any suggestion will be really appreciated,
I got the micro controller LSW70A and I would like to use it with a custom display and throttle. I started the simplest way, I've connected the battery, the motor and the throttle signal (0 .. 3,3V). Nothing happened except a red led blinking (500ms). Then I tryed to remove the throttle and use directly 5V+ from the controller to the HV signal (because my throttle has not the same "ground" as the controller). I also tryed to connect the ebrake to the ground (with a resistor), the led is still blinking and nothing happened.
I took a picture of the controller with the named signals: (HV throttle signal, SW weakness lock - what is it??, ebrake and 5VCC)
I got some information from outrider (chinese), throttle signal seems to be 0V to 3.3V and also those signals names :
VP:Speed sensor signal
HV:the signal of throttles
HX:Speed signal
TOR:Torque sensor signal or display signal
SW:Weakness lock
I wrote several email to lsdzs... without answer.
Any suggestion will be really appreciated,