Arduino output to e bike controller

hello everyone,

I am using an e bike controller of the type:
http://www.ebay.com/itm/New-48V-1500W-Electric-Bicycle-Brushless-Motor-Controller-For-E-bike-Scooter-/360643013441

How do I give arduino pwm to the controller as the throttle ?

Hi, with the level or lack of comprehensive connection information, I would first be contacting the seller and getting him to send you the manual for it.
Or a PROPER connection diagram.
I am glad that the seller does not ship to Australia.

Tom....... :slight_smile:

There is no PWM on a e-bike. They work with a 5K pot.
So what you need to do is connect a pot between black and red and the wiper on the blue one. (not sure about the colors )
Best regards
Jantje