Converting old e-bicycle with a new Brainpower motor controller 24v / S866 display possible?

clausdk

New Member
Region
Europe
Hey!

I have a electrical bike and the display stopped working and had to replace it.
So I went on Aliexpress and thought I would try one of those motor controllers with a new display, but I'm having a hard time getting it working.

It seems its related to the PAS sensor.. because when the faster the pedals go around the faster the motor goes.... The original motor started with full power straight away when you started peddling...with the old motor controller. But not sure if that's possible with the new controller.

A little bit about the bike:
162851070_0_S_220_320.jpg

It's X-ZITE 24v Bike with 10ah battery with a motor at the front wheel.

Old Controller:
old_controller.jpg


The only sensor the bike have is this located at the crank:
old_speedsensor.jpg



New controller(Model: 24V 36V 250W 350W): https://www.aliexpress.com/item/4001331228634.html
new_controller.jpg



The new controller came with a S866 display:
images


Here's a few pictures of the motor:
old_motor1.jpg
old_motor2.jpg
old_motor4.jpg

old_motor3.jpg


I was wondering if anyone knows how/what parameters' we need to change in the s866 display or advice where we might find it? The settings goes from P1-P23
Hope someone guide in my in the right direction. I still have the old controller... if everything else does not work.

Thanks.


//clausdk

 
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