HGLRC M100-5883 GPS Module

The HGLRC M100-5883 pairs a 10th-generation u-blox M10 GPS chip with an integrated QMC5883 compass, delivering rapid satellite locking and reliable heading data for FPV builds. Built for long-range cruisers, cinematic rigs, and INAV or ArduPilot autonomous platforms requiring precise position hold and reliable return-to-home (RTH) capabilities.

Key features

• Concurrent reception of GPS, Galileo, and BDS constellations for superior positional accuracy and fast cold starts.
• Built-in QMC5883 magnetic compass ensures precise heading hold, essential for stable INAV and Betaflight rescue modes.
• Equipped with a highly sensitive ceramic patch antenna to maintain strong satellite connections through varying quad orientations.
• Standard 6-pin SH1.0mm connection for straightforward UART and I2C wiring to modern flight controllers.

Specifications

• Chipset: u-blox M10050
• Compass: QMC5883
• Supported constellations: GPS, Galileo, BDS
• Input voltage: 5V
• Baud rate: 115200 bps
• Protocols: UBLOX (GPS), I2C (Compass)
• Dimensions: 21 x 21 x 8 mm
• Weight: 7.7 g

For the fastest 3D lock, mount the module on a TPU mast away from high-current power leads, motors, and video transmitters to minimise electromagnetic interference.