APM 2.8 Flight Controller

The APM 2.8 Flight Controller is the classic Arduino-based open-source autopilot that pioneered accessible drone autonomy. It provides flight stabilization, GPS navigation, and waypoint control for multirotors, fixed-wing aircraft, and rovers.

Key Features

• Arduino Mega 2560 based open-source autopilot
• 6-axis IMU (accelerometer + gyro)
• Built-in compass and barometer
• GPS navigation with waypoint support
• Multiple flight modes
• MAVLink compatible
• Large community support and documentation

Technical Specifications

Applications

• Entry-level drone autopilot
• Educational UAV projects
• DIY multirotor builds
• Fixed-wing autopilot
• Rover and boat control
• Learning autonomous systems

Important Notes

• APM 2.8 is legacy – consider Pixhawk for new builds
• Requires external GPS and compass modules
• Use Mission Planner software for setup and calibration
• ATmega2560 processing limits advanced features
• Power module recommended for voltage/current monitoring
• Jumper JP1 removed when using external power module