DJI Matrice 30 – Cable Harness for M3 M4 Arms

DJI Matrice 30 – M3 M4 Arm Wire Harness

The DJI Matrice 30 M3 and M4 Arm Cable Harness is the internal wiring that connects the rear arm motors and ESCs to the main flight map. This cable transmits the control signals and the supply current to the motors.

Function

The wire harness provides communication between the flight controller and the ESCs of the M3 (rear left) and M4 (rear right) arms. A damaged cable can cause loss of engine power, ESC errors, or navigation LED malfunction.

Compatibility

100% original DJI part, compatible with DJI Matrice 30 and DJI Matrice 30T. Specific to M3 and M4 (rear) arms.