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tricopter kk2

  1. A

    Tricopter kk2 board Motor 1 problem

    Set up new tricopter with a kk2 board and turnigy 9x transmitter. All the motors work but the left motor or motor 1 only starts moving once the throttle hits about 40%. Ive tried to calibrate the esc but im not hearing any beeping for when to change the throttle. But the motors all start at the...