FCU Setup

This section covers the setup of the Flight Control Unit (FCU), based on the Pixhawk autopilot running PX4 firmware. The FCU provides low-level flight stabilization, GPS integration, and communication with the companion computer.

At a high level, this includes:

• Firmware flashing – installing PX4 on the Pixhawk.

• Sensor calibration – configuring compass, accelerometer, and GPS using QGroundControl.

• Parameter setup – adjusting PX4 parameters for stable flight and integration with companion systems.

• MAVLink connection – establishing communication between Pixhawk, companion computer, and ground control station.

---