RM3100 DroneCAN Triaxial Compass/Magnetometer — 10nT Resolution for Airplanes & Drones

Built around the professional-grade RM3100 triaxial magnetometer, this DroneCAN-compatible compass/magnetometer provides highly accurate magnetic field readings with 10nT resolution and low hysteresis to improve navigation performance. Its proprietary triaxial sensing keeps heading calculations dependable even near electromagnetic interference from motor coils and metal components, making it suitable for drone enthusiasts, vehicle developers and professionals who require precise directional data in magnetically challenging environments. Use it to optimize waypoint navigation for drones or unmanned ground vehicles while maintaining stable CAN bus communication. The streamlined DroneCAN protocol reduces wiring complexity by allowing multiple peripherals on a single bus and preserves critical serial ports on flight controllers.