Matek Mini GPS GNSS M10Q: High-Precision Multi-Constellation GNSS Module

The Matek Mini GPS GNSS M10Q is powered by the u-blox SAM-M10Q-00B GNSS module, offering precise and reliable navigation solutions for drones and other applications. This module supports concurrent reception of four GNSS systems (GPS, GLONASS, Galileo, and BeiDou), providing excellent sensitivity and fast acquisition times for all L1 GNSS signals. Its ability to pick up multiple satellite constellations ensures accurate positioning, even in challenging environments like urban canyons.

Key Features of the Matek Mini GPS GNSS M10Q

Multi-Constellation GNSS Support

The SAM-M10Q module supports concurrent reception of GPS, GLONASS, Galileo, and BeiDou signals, ensuring a high number of visible satellites. This enables the receiver to select the strongest signals, optimizing positioning even in difficult environments. With Super-S (Super-Signal) technology from u-blox, it offers excellent RF sensitivity, improving dynamic positioning accuracy in non-line-of-sight situations.

High-Gain Patch Antenna

The built-in 15 x 15 mm high-gain patch antenna strikes the perfect balance between performance and compact size. Its omnidirectional radiation pattern provides flexibility in installation, allowing the module to perform well in various setups.

Technical Specifications

• GNSS Module: u-blox SAM-M10Q-00B (Supports GPS, GLONASS, Galileo, and BeiDou)
• Antenna: 15x15x4mm patch antenna
• Input Voltage Range: 4~9V (5V pad/pin)
• Power Consumption: 10mA
• UART Baudrate: 9600 (default)
• Operating Temperatures: -20~80 °C
• Dimensions: 26mm x 16mm x 8mm
• Weight: 7.5g
• Protocol: UBX (u-blox), 5Hz@GPS+GAL+BDS B1C+GLO or NMEA 1Hz

Additional Features

The SAM-M10Q comes with a GNSS PPS LED, which is green and indicates the status of the GNSS. It remains solid upon power-up and blinks (1Hz) when a 3D fix is achieved. The module also features a JST-GH-4P connector for easy integration, and an RST pad for cold start recovery.

What's Included in the Box?

• 1x SAM-M10Q GNSS Module
• 1x JST-GH-4P to JST-GH-4P 20cm silicon wire
• Wiring and setup instructions

Installation and Setup

Wiring the SAM-M10Q is straightforward:

• 5V: Connect to flight controller 4~9V input
• RX: Connect to flight controller UART_TX
• TX: Connect to flight controller UART_RX
• GND: Connect to flight controller ground

Tips and Notes

Ensure that your system is running INAV 5.0.0, Betaflight 4.3.0, or ArduPilot 4.3 or newer to ensure compatibility with the SAM-M10Q. Note that the u-blox SAM-M10Q does not include built-in dataflash, so once the GNSS is powered off, settings will revert to default. To troubleshoot GPS issues, visit the Matek GPS troubleshooting page.