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May 15, 2018
Inexpensive, but works
1 of 1 found this helpful Great basic BLDC controller. I use this with a cycle analyst V3 to control my bike. I'm currently using it in sensorless mode because I believe the hall sensors in my motor are defective.
To get the motor running, connect the auto-sense wires to each other (the two white wires with mating connectors) - your motor should start turning. If it's not turning in the right direction, disconnect and reconnect the auto-sense wires. The direction should reverse. Disconnect the wires again to operate your controller.