GEPRC GEP-M1025 GPS Module

The GEPRC GEP-M1025 is a 10th-generation GNSS module tailored for long-range FPV drones, cinematic builds, and autonomous platforms requiring rapid satellite acquisition. Built around the u-blox M10050 chipset and featuring a large 25x25mm ceramic patch antenna, this receiver delivers superior signal strength and multi-constellation tracking compared to smaller micro-GPS units. The integrated magnetometer ensures your flight controller has accurate heading data, which is essential for stable position holds and reliable Return-to-Home (RTH) operations in Betaflight, INAV, or ArduPilot.

Key features

• Powered by the u-blox M10050 chip for fast locking and high positioning accuracy

• Tracks up to three GNSS constellations concurrently (GPS, GLONASS, Galileo, BeiDou)

• Large 25x25mm ceramic antenna offers strong signal reception in challenging environments

• Integrated compass provides crucial heading data for autonomous flight modes

Specifications

• GNSS Chip: u-blox M10050

• Compass: Integrated

• Supported Constellations: GPS, GLONASS, Galileo, BeiDou

• Antenna Size: 25x25 mm

• Input Voltage: 3.3V to 5V

• Default Baud Rate: 115200 bps

• Protocol: UBLOX

Wiring this module requires a free UART on your flight controller for the GPS data (TX/RX), plus an active I2C bus (SDA/SCL) to communicate with the onboard compass.