Sequre M10-252 GPS Module

The Sequre M10-252 is a high-precision GPS receiver built on the 10th-generation U-blox M10 architecture. Equipped with a large 25x25mm ceramic patch antenna, it prioritises signal reception and fast satellite acquisition for mid-to-large long-range FPV drones, cinelifters, and autonomous ArduPilot rigs where mounting space is less restricted.

Key features

• Powered by the advanced U-blox M10 GNSS chip for enhanced coordinate precision and a fast 10Hz refresh rate.
• Joint GPS, BeiDou and Galileo positioning with SBAS and QZSS augmentation ensures a robust lock even in difficult environments.
• Large 25x25mm ceramic patch antenna maximises signal gain compared to micro-sized GPS units.
• Significantly faster cold-start acquisition times than previous-generation M8 modules.

Specifications

• Receiver architecture: U-blox M10 (M10050)
• Antenna dimensions: 25x25 mm
• Supported constellations: GPS, BDS, Galileo (plus SBAS, QZSS)
• Receive channels: 72
• Update rate: 1-10 Hz (10 Hz default)
• Baud rate: 115200
• Input voltage: 3.3V - 5V
• Output protocol: U-blox / NMEA
• Compass: none (the compass version is the M10-252Q)
• Interface: PCB pads and SH1.0 6-pin socket
• Dimensions: 25 x 25 x 8.2 mm
• Weight: 12 g
• In the box: GPS module, cable

Wire this module to any spare UART on your flight controller. To minimise RF interference and ensure the fastest possible satellite lock, mount the GPS on a 3D-printed TPU mast or tail mount, keeping it as far away from your VTX and RC link antennas as possible.