DJI Naza-M Lite Flight Control System All-in-one Design for Multi-rotor

Advanced Safety & Utility FeaturesFailsafe & Return-to-Home (RTH):

If your receiver loses connection to the transmitter, it sets all command sticks to center. If the external GPS is plugged in, it will autonomously pilot the drone backward to its takeoff location.

Intelligent Orientation Control (IOC): Eliminates orientation issues. When active, pulling the transmitter stick backward flies the drone toward its home point regardless of where the drone’s nose is physically pointing.Camera Stabilization: Includes two integrated servo outputs designed to automatically level a basic 2-axis tilt and roll camera gimbal.