3DR External LED and USB for Pixhawk Autopilot System

The External LED and USB for Pixhawk Autopilot System from 3D Robotics provides an interface between your flight controller and a computer running the Pixhawk assistant software. Additionally, the LED module provides a status indicator, serving as a simple visual feedback mechanism to aid calibration and diagnosis, which is visible from the outside of the aircraft. The modules integrate with the flight control system via an I²C connection. Two DF13 cables are provided to make the connection.