MicoAir MG902 GNSS Module – High Precision GPS Compass for FPV Drones & UAVs

MicoAir MG-902 GNSS Module with Compass

The MicoAir MG-902 is a high-performance GNSS (Global Navigation Satellite System) module designed to provide your flight controller with stable, accurate location data. At its core, the MG-902 utilizes a multi-constellation receiver, which means it can track satellites from various systems simultaneously—including GPS, Beidou, GLONASS, and QZSS. This "multi-constellation" approach significantly improves satellite lock speed and positioning accuracy, especially in challenging environments like urban canyons or dense forests where signal strength can be an issue.

Precision Navigation & Safety

The most important feature for any drone pilot is the ability to bring their aircraft home safely. The MG-902 integrates a high-quality QMC5883L electronic compass (magnetometer). This sensor is vital for the flight controller to determine which way the drone is facing, allowing it to perform stable "Position Hold" and accurate "Return-to-Home" maneuvers. When your drone knows exactly where it is and which way it's pointing, you get a much safer, more reliable flying experience.

Why Pilots Choose the MG-902

Whether you're doing professional real estate photography or long-range exploration, you need a GPS that won't let you down. The MG-902 is lightweight, compact, and comes in an efficient form factor that’s easy to mount on most FPV and professional frames. It’s a "plug-and-play" safety upgrade that gives you the peace of mind to push your flights a little further.

Key Features

• Multi-Constellation Support: Tracks GPS, Beidou, GLONASS, and QZSS for superior accuracy and faster satellite lock.

• Integrated Electronic Compass: Features a QMC5883L geomagnetic sensor for precise heading and stable navigation.

• High-Speed Update Rate: Delivers real-time location data for smooth automated flight.

• Compact & Lightweight: Fits easily onto most FPV drones and robotics platforms.

• Easy Setup: Compatible with all major flight controller firmware (Betaflight, INAV, ArduPilot).

Technical Specifications

• GNSS Receiver: U-BLOX M9N (based on specifications)

• Magnetic Compass: QMC5883L

• Satellite Support: GPS, GLONASS, BeiDou, QZSS

• Antenna: Compact Tri-band Ceramic Antenna

• Dimensions: 25 x 25 x 4mm (approx)

• Interface: UART (GPS), I2C (Compass)

• Compatibility: Betaflight, INAV, ArduPilot, PX4