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Daniel Espinoza photo
Spain, Madrid
1 Level
739 Review
63 Karma

Review on ⚡ High-performance Brushless Controller for E-Bikes, Aluminium Alloy Construction, Precise Speed Control, and Responsive Braking Direction Changes by Daniel Espinoza

Revainrating 4 out of 5

Great so far! Parts & Components

It would be great if the controller came with additional technical documentation but a picture of the seller should get you started. The seller Vidoo also gives good answers to questions in Revain. I operate a motorized wheelchair add-on. The only problem is that the motor will stop if the input speed gets too high. I do not know why. If I connect the speedometer signal to the red wire, it runs at full speed without cutting. I am using an Arduino PWM output that is heavily filtered with an RC low pass filter to get a 0-5V speed signal. I never got the cruise function to work so I implemented it with software. The brake light wire is 36V when the low voltage brake is on (shorted). A low-voltage brake switches off the motor in the event of a short circuit. Support sensor: positive pulses switch on the motor after a few seconds). The Speed Control Stick is an analogue throttle cable that can also be connected to a potentiometer.

Pros
  • Cycling
Cons
  • Not bad