Drone Kits

Matched electronics and frames for building an ArduPilot FPV drone: the Robofusion 5-inch electronics kit (H743 flight controller, 50A ESC, GPS, RC + telemetry link, 2.5W VTX with antenna, and optical flow sensor) and the open-source Grasshopper5 5-inch long-range frame. The complete build is documented step by step at docs.robofusion.net.