PixHawk

PIXHAWK: AI geared open-source autopilot design, can be used to achieve indoor and outdoor autonomy and AI (obstacle avoidance, pattern recognition) using IMU, GPS and computer vision. The core electronics is an 8g IMU, with options to include onboard processing up to dualcore Intel CORE 2 and four cameras. Can be used to control quadrotors, helicopters and fixed-wing. Site here.