I ordered two FIT0441 brushless motors for use in v2 of my balancing robot. The DFRobot wiki page on the motor is incorrect so I thought I’d blog about it so someone else can find it 🙂
The motor comes with a 5 pin JST-SH cable with a white end and a black end. The white end goes to the motor. When looking from the back of the motor with the socket at the 6 o’clock position, the wires are:
Blue (left most): PWM. Take to GND for full speed.
Black: GND / Supply negative
Green: encoder output. ~680 Hz at full speed
Red (right most): 12V
To make the motor spin, connect 12V to Black and Red and short Blue to GND. To make it spin in the opposite direction, short Yellow to GND.