HGLRC M100 5883 GPS Module Precision Navigation for FPV & UAV

The HGLRC M100 PRO GPS is a compact and high-precision GPS module designed for drone applications. It utilizes a u-blox M10 chip, offering fast and accurate positioning with support for multiple satellite constellations, including GPS, GLONASS, Galileo, and BeiDou. This multi-constellation capability enhances signal reliability and accuracy, even in challenging environments. The module is known for its low power consumption and small form factor, making it ideal for space-constrained builds. Additionally, it often features a built-in compass for heading information and a high update rate, contributing to stable and reliable flight performance.

Features:

1. Adopting the new 10th generation chip, the number of satellite searches is 50+
2. QMC5883L compass, more accurate pointing
3. The receiving channel is expanded to 120ch, and the satellites can search more and faster into the chip.
4. Five-mode positioning, strong and stable signal to protect you.

What is the HGLRC M100 5883 GPS Module?

The HGLRC M100 5883 is a compact, high-precision navigation and positioning module designed for FPV racing drones, long-range cruisers, and commercial UAVs. It integrates a state-of-the-art 10th-generation u-blox M10 satellite chip with a built-in QMC5883L digital compass to provide ultra-fast, rock-solid location tracking and heading orientation.

What are the benefits of the 10th Generation M10 chip over older GPS modules?

• 50+ Satellite Locks: The upgraded 10th-gen architecture expands its receiving channels to 120ch, enabling the module to lock onto more than 50 satellites simultaneously.

• Faster Cold Starts: With more processing power and expanded channel capacity, it searches, decodes, and locks onto satellite signals significantly faster, reducing your waiting time on the launch pad.

• Five-Mode Multi-Constellation Support: It concurrently tracks five major global satellite systems—GPS, GLONASS, Galileo, BeiDou, and QZSS—ensuring extreme positioning accuracy even in geographically challenging environments like deep valleys or urban areas.

Why is an integrated QMC5883L compass important for FPV and UAVs?

While a standard GPS module can track your drone's position and speed while it is moving, it cannot accurately tell which way the nose of the drone is pointing when hovering statically. The integrated QMC5883L geomagnetic compass provides real-time magnetic heading orientation. This is an absolute requirement for advanced autonomous flight modes, such as accurate automated Return-to-Home (RTH), position hold, and waypoint navigation in INAV or ArduPilot.

Is this GPS module suitable for small or space-constrained drone builds?

Yes, the HGLRC M100 PRO is specifically engineered with a low-profile, ultra-lightweight form factor and low power consumption. This makes it highly versatile and easy to mount on tight, space-constrained frames—ranging from compact 3-inch toothpick quads and cinematic long-range rigs to large-scale industrial UAV platforms.