HGLRC Mini M100 GPS Module
4.6Editor score
Small 2-7 inch size
Low power consumption
Clear status indicators
In this guide
GPS modules are essential components for modern drone flight, enabling precise navigation and autonomous return-to-home features. Choosing the right unit depends on chip generation, compass integration, and antenna design for reliable performance.
We compared ten leading products by analyzing their chipset capabilities, multi-GNSS support, and physical dimensions. This list covers options for FPV racing, fixed-wing aircraft, and general purpose UAVs with varying flight controller needs.
Each pick highlights specific strengths like low power consumption or fast satellite acquisition. Please note that prices and availability change frequently, so verify details on the product page before purchasing your next module.
Top 3 Picks for Best GPS Modules for Drones
SEQURE M10-25Q FPV GPS Module
4.8Editor score
10th generation chip design
Multi-GNSS protocol support
Ceramic antenna stability
JeeFly M8N GPS Module
4.5Editor score
High-sensitivity 72-channel chip
Built-in compass and LED
Pixhawk and PX4 compatible
Top 10 Best GPS Modules for Drones in 2026 Compared
This side-by-side comparison details the technical specifications and unique attributes of each selected module to assist in selecting the most suitable hardware for your specific drone configuration.
ProductsSpecificationsEditor scorePrice
Best Budget
HGLRC M100 Pro GPS
10th generation chip
QMC5883L compass
120 channel receiver
4.6Editor score
Editor's Choice
HGLRC M100-5883 Compass
10th generation chip
Ceramic antenna
21mm size
4.5Editor score
Best Budget
HGLRC Mini M100 GPS
3.3V to 5V input
Ceramic antenna
PPS indicator light
4.6Editor score
SEQURE M10-25Q FPV
10th generation chip
5-GNSS support
Plug and play
4.8Editor score
JeeFly M8N GPS Module
72-channel chip
Pixhawk compatible
270mm cable
4.5Editor score
Readytosky M10 GPS Module
M10 generation chip
Onboard flash memory
Pixhawk 2.4.8
4.2Editor score
BZGNSS BZ-251 FPV
u-blox M10 chip
Dual protocol support
FailSafe return
5.0Editor score
BZGNSS BZ-251 FPV
NMEA and UBX protocols
BDS satellite support
Compact lightweight
4.4Editor score
AERO SELFIE FK-C1 M9
9th generation chip
IST8310 compass
32 satellites max
4.4Editor score
FK-D1 GNSS Module
10th generation chip
UART interface
High-gain antenna
4.3Editor score
1. SEQURE M10-25Q – Best Overall GPS Module
SEQURE M10-25Q FPV GPS Module
10th generation chip
Ceramic antenna
10Hz output rate
Plug and play
This module stands out with its upgraded 10th generation chip design for UBLOX protocol, offering fast positioning in any place with low power consumption.
Pros
- Fast satellite acquisition
- Multi-GNSS support
- Lightweight design
- Easy installation
- Reliable signal
Cons
- Requires proper mounting
- Limited color options
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It supports GPS GLONASS BDS GALILEO SBAS and QZSS modes ensuring versatile navigation options for different project requirements and flight environments.
The small size makes it compatible with 5 inch and above UAVs while the ceramic antenna ensures stable signal reception during operation.
Ideal for FPV racing drones needing reliable failsafe features it offers plug and play connectivity or soldering for flexible integration.
Advanced Chipset Performance
The new 10th generation chip provides quick satellite locks and efficient power usage essential for long duration autonomous flights.
Stable Signal Reception
Equipped with a ceramic antenna and expanded PCB design it ensures fast and effective satellite signals even in challenging areas.
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2. HGLRC Mini M100 – Best Budget GPS Module
HGLRC Mini M100 GPS Module
Small size
Ceramic antenna
3.3V to 5V input
PPS indicator
Designed for small drones this unit features a small size compatible with 2-7 inch traversal drones on the market making it ideal for lightweight setups.
Pros
- Compact dimensions
- Wide power compatibility
- Clear status lights
- Affordable price
- Lightweight build
Cons
- Smaller antenna range
- Basic feature set
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It includes a selected ceramic antenna and externally expanded PCB for reliable signal reception while supporting flexible power input between 3.3V and 5V DC.
Onboard POWER and PPS indicator lights ensure the working status is clear at a glance allowing pilots to verify lock before takeoff easily.
Budget conscious builders will appreciate its balance of essential features and low weight which helps maintain optimal performance on racing frames.
Compact Design Benefits
Its small form factor fits easily on tighter frames ensuring no interference with other components during high speed maneuvers.
Power Flexibility
Supporting 3.3V to 5V DC input simplifies integration across different flight controller voltage requirements without extra converters.
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3. JeeFly M8N – Best Premium GPS Module
JeeFly M8N GPS Module
72-channel chip
Pixhawk compatible
270mm cable
10Hz rate
This high-sensitivity 72-channel Ublox M8N chip receives signals from GPS GLONASS BeiDou and QZSS simultaneously for faster locks and precise accuracy under ideal conditions.
Pros
- High sensitivity
- Built-in compass
- Robust cable
- Wide temp range
- Multi-GNSS
Cons
- Heavier than mini modules
- Pixhawk focused
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It offers ultra-responsive 10Hz positioning refresh for real-time drone navigation autonomous flights and precise return-to-home functions with integrated compass for heading control.
The module works seamlessly with Pixhawk PX4 and F4/F7 flight controllers and includes a 270mm cable and mounting base for low power consumption setups.
Professional pilots and robot builders value its wide temperature range and reliable performance in demanding environments requiring consistent heading data.
Multi-GNSS Capability
Simultaneous reception from multiple satellite constellations improves lock speed and accuracy even in dense urban or forested environments.
Integrated Compass Utility
The built-in compass eliminates the need for separate heading sensors saving weight and simplifying wiring on complex multirotor frames.
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4. HGLRC M100 Pro – Best for Fixed-Wing UAVs
HGLRC M100 Pro GPS
10th generation chip
QMC5883L compass
120 channel receiver
Factory direct
Adopting the new 10th generation chip this module is designed for FPV fixed-wing UAVs with a QMC5883L compass for accurate direction identification.
Pros
- High channel count
- Compass included
- Original manufacturer
- 24h support
- Stable signal
Cons
- Slightly larger size
- Specific application
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The receiving channel is expanded to 120ch which allows for faster and more stable satellite acquisition during flight in varied terrain.
Choosing the original HGLRC manufactory ensures quality and risk free experience with support available within 24 hours for any questions.
It suits fixed-wing enthusiasts needing reliable compass data for navigation and precise positioning without additional external sensors.
Channel Expansion
With 120 channels the unit tracks more satellites improving connection stability especially in areas with signal obstructions.
Manufacturer Support
Direct support from the original factory ensures prompt troubleshooting and confidence in the product reliability and performance.
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5. HGLRC M100-5883 – Best Fast Satellite Search
HGLRC M100-5883 Compass
10th generation chip
Ceramic antenna
QMC5883 compass
7.73g weight
The new upgraded 10th generation chip supports GPS Galileo and BDS three-mode positioning enabling fast satellite search in any area effectively.
Pros
- Fast search
- Multi-mode positioning
- Stable signal
- Lightweight
- Compact size
Cons
- Small antenna
- Basic interface
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Carefully modulated ceramic antenna and external expansion PCB ensure stable signal reception while the QMC5883 compass quickly identifies direction for accurate positioning.
Its small and exquisite size measures 21mm by 21mm and weighs only 7.73g making it suitable for weight sensitive FPV fixed-wing UAVs.
Pilots prioritizing quick lock-on times will find this unit delivers reliable navigation data with minimal power usage on board.
Three-Mode Positioning
Support for GPS Galileo and BDS ensures robust coverage across different regions for faster acquisition and better reliability.
Weight Efficiency
Weighing under 8 grams helps keep overall aircraft mass low which is critical for maximizing flight time on smaller UAVs.
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6. Readytosky M10 – Best for Pixhawk 2.4.8
Readytosky M10 GPS Module
M10 generation chip
Pixhawk specific
Onboard flash
High precision
Special designed for Pixhawk 2.4.8 flight controller this new generation M10 GPS offers low power consumption and high precision with 1.5m CEP accuracy.
Pros
- High precision
- Flash storage
- Pixhawk optimized
- Low power
- Included holder
Cons
- Pixhawk only
- Less versatile
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Onboard FLASH saves configuration modifications and ensures settings are not lost when the power is off which simplifies reactivation after flight.
Note that the GPS can only use in Pixhawk Flight controller and it cannot work with other flight controllers which limits general use.
It is an ideal choice for existing Pixhawk users seeking reliable precise positioning without needing extensive configuration or additional hardware.
Configuration Retention
The onboard flash memory preserves settings across power cycles reducing setup time and ensuring consistent behavior after each flight.
Precision Focus
With 1.5m CEP accuracy in ideal environments it provides dependable location data for complex autonomous mission planning.
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7. BZGNSS BZ-251 – Best for FailSafe Rescue
BZGNSS BZ-251 FPV
u-blox M10 chip
NMEA and UBX
10Hz rate
Oil-sprayed antenna
Latest u-blox M10 Chip allows for fast and stable lock even in complex signal environments by achieving quicker satellite acquisition and more stable positioning.
Pros
- Fast stable lock
- Multi-GNSS
- Durable antenna
- High refresh
- Dual protocol
Cons
- Specific model variant
- Requires wiring
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Provides critical location data to your flight controller for reliable failsafe return to home functions ensuring aircraft safety during autonomous operations.
Multi-GNSS System offers GPS GLONASS and BDS joint positioning searches more satellites delivering a high 2D positioning accuracy of 1.5m.
Durable Oil-Sprayed Ceramic Antenna prevents scratching and oxidation ensuring long-term durability and signal stability for outdoor use.
Rescue Reliability
Critical location data enables dependable return to home functions which are vital for maintaining aircraft safety during long range flights.
Signal Durability
The special oil-spraying process on the antenna prevents oxidation and extends lifespan maintaining signal stability in harsh weather.
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8. BZGNSS BZ-251 – Best F4/F7 Compatibility
BZGNSS BZ-251 FPV
M10 dual protocol
NMEA and UBX
Ultra-compact
Battery supported
This GPS module is compatible with both NMEA and UBX protocols offering versatility and making it suitable for various devices and flight controllers.
Pros
- Dual-protocol
- Fast lock
- Easy install
- BDS support
- Built-in battery
Cons
- Similar to previous
- No compass
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Equipped with advanced GPS technology this module ensures precise and dependable location data providing you with reliable navigation for your aircraft.
Simple installation with its compact and lightweight design makes it easy to mount on any RC airplane or FPV fixed-wing aircraft for quick setup.
Additional features include a built-in battery to eliminate issues from poor battery connections and support for BDS satellites for better global coverage.
Protocol Versatility
Supporting both NMEA and UBX ensures seamless integration with diverse flight controllers and software platforms without extra configuration.
Power Stability
A built-in battery helps maintain memory and settings during brief power interruptions preventing the need for reconfiguration after flights.
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9. AERO SELFIE FK-C1 M9 – Best Compact Navigation
AERO SELFIE FK-C1 M9
M9 chipset
IST8310 compass
20x20mm size
Blue LED
Powered by the M9 chipset this GPS GNSS module supports GPS GLONASS Galileo and BeiDou for enhanced positioning accuracy in challenging environments like urban canyons.
Pros
- Multi-constellation
- Precise compass
- Compact design
- Low power
- Real-time feedback
Cons
- 9th Gen chip
- Limited channels
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Equipped with a IST8310 magnetic compass it provides reliable heading data for improved directional control and waypoint navigation in both open and complex flight conditions.
With a size of 20mm x 20mm x 8mm and weighing only 7g this module is ideal for FPV and racing drones where space and weight are critical.
The blue LED indicator provides real-time feedback blinking at 1Hz when a 3D GNSS fix is acquired to help pilots verify lock status quickly.
Urban Navigation
Multi-constellation support helps maintain GPS lock even when tall buildings obstruct some satellites ensuring continuous navigation in cities.
Size and Weight
At just 7 grams and a small footprint it integrates easily into compact frames without adding excessive weight to the drone.
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10. FK-D1 GNSS – Best for Robotics
FK-D1 GNSS Module
M10 chip
UART interface
High-gain antenna
12g weight
Features M10 chip for fast and accurate positioning with 10Hz update rate tracking up to 32 satellites from GPS GLONASS Galileo and BeiDou.
Pros
- High-precision
- Built-in compass
- Superior reception
- Flash memory
- Wide compatibility
Cons
- Slightly heavier
- Basic antenna
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Integrated QMC5883L sensor enhances orientation accuracy ensuring reliable drone flight control and motion tracking even in dynamic environments effectively.
Equipped with a high-gain 25 x 25 x 4mm antenna for optimal performance in challenging conditions such as urban areas and dense natural cover.
Compatible with popular flight control systems like INAV Betaflight Ardupilot and PX4 and lightweight at just 12g for easy integration into various drone platforms.
Robotics Integration
UART interface and broad protocol support make this unit versatile for drones and ground robotics using multiple flight controller systems.
Orientation Accuracy
The built-in magnetic compass provides consistent heading data which is essential for stable flight and accurate waypoint navigation.
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Buying Guide – How to Choose the Best GPS Modules for Drones
Selecting the right GPS module involves considering chipset performance, antenna quality, and flight controller compatibility to ensure reliable navigation.
Chipset Generation
Newer chips like the 10th generation M10 offer faster satellite acquisition and better power efficiency than older models. These chips are designed to handle complex signal environments more effectively and provide smoother autonomous flight experiences.
Always choose a module with the latest chipset generation to ensure long-term performance and support for modern flight software.
Multi-GNSS Support
Modules supporting multiple satellite systems such as GPS GLONASS Galileo and BeiDou can track more satellites for improved accuracy. This redundancy is vital for maintaining lock in urban areas or dense forests where signals may be obstructed.
Verify that the unit explicitly lists support for the satellite constellations relevant to your operating region for optimal navigation.
Compass Integration
An integrated compass provides heading data essential for return-to-home and waypoint navigation without adding extra weight. Separate compass modules are prone to interference and require additional wiring which complicates the build.
Ensure the compass sensor is high quality and shielded to avoid magnetic interference from motors or power cables.
Antenna Quality
The type of antenna affects signal stability and resistance to environmental damage. Ceramic antennas are often preferred for their low profile and resistance to scratching or oxidation during outdoor operations.
Look for external antennas with high-gain designs if you plan to fly in areas with weak satellite coverage frequently.
Flight Controller Compatibility
Different modules work with specific flight controllers like Pixhawk Betaflight or Ardupilot depending on protocols like NMEA or UBX. Mismatched protocols can prevent the flight controller from receiving navigation data.
Check your flight controller documentation to ensure it supports the output protocols provided by the GPS module you are considering.
Power Requirements
Most modules operate between 3.3V and 5V DC but confirming voltage ranges prevents damage to the unit or your power system. Proper voltage ensures stable operation and prevents flickering or loss of lock during flight.
Match the module power requirements with your flight controller power supply to avoid the need for separate regulators.
Size and Weight
Smaller and lighter modules are critical for FPV racing drones where every gram impacts speed and maneuverability. Larger units may be acceptable for fixed-wing aircraft but should still fit within tight internal frames.
Consider the physical dimensions and weight when planning placement on your drone to balance performance with navigation capabilities.
Update Rate
A higher update rate such as 10Hz provides more frequent position data which helps flight controllers react faster to environmental changes. This is particularly important for high-speed FPV drones needing precise location tracking.
Always prefer a module with at least a 10Hz refresh rate to ensure responsive and accurate navigation during flight.
How to Use and Care for Your GPS Modules for Drones
Install the module as far as possible from motors and power wires to avoid magnetic interference that can disrupt compass readings. Secure it firmly on the drone frame to prevent vibrations from affecting signal stability during high-speed maneuvers.
Before each flight allow the module to acquire satellite lock fully which may take a few minutes depending on the environment. Verify the status light or software feedback to confirm that a valid 3D fix is achieved before takeoff.
Protect the antenna from direct physical contact and moisture to maintain signal quality. Regularly check the cable connections for wear or damage after flights to ensure consistent performance over the lifespan of your drone.
Frequently Asked Questions
Why does my drone take so long to lock GPS satellites?
The time required to lock satellites depends on the chipset generation and the surrounding environment. Older chips may take longer to acquire signals especially indoors or under heavy tree cover. Moving to an open area and ensuring the module has a clear sky view will speed up the process significantly.
Can I use a GPS module on a drone without a compass?
You can use a GPS module without a compass for basic position holds but autonomous features like return-to-home or waypoint navigation will not work properly. The compass provides heading data which is essential for the drone to know which direction it is facing during flight.
What is the difference between NMEA and UBX protocols?
NMEA is a text-based protocol that is easy to read but less efficient for high-speed data transfer. UBX is a binary protocol used by u-blox chips that offers faster data rates and more detailed information which is preferred for advanced flight controllers.
How do I know if my GPS module is working correctly?
Most modules have status LEDs that flash or stay solid to indicate lock status. You can also connect the module to ground software to check the number of satellites tracked and the quality of the signal fix before takeoff.
Do I need to solder wires to install a GPS module?
Some modules come with plug-and-play connectors that simplify installation while others require soldering directly to the flight controller. Check the product description to see if a connector is included or if you need basic soldering skills for setup.
What happens if the compass gets magnetized?
A magnetized compass can provide incorrect heading data which may cause navigation errors or failed return-to-home attempts. You should perform a compass calibration routine in your flight software to clear magnetic interference after installation or impact.
Final Thoughts on Choosing the Best GPS Modules for Drones
The top picks range from budget friendly compact modules to advanced units with multi-GNSS support ensuring there is a solution for every drone pilot. Selecting the right one depends on your specific flight requirements and existing hardware setup.
Prioritize units with reliable chips and compass integration to ensure safe autonomous features. Proper installation and calibration are just as important as the hardware choice for consistent flight performance.
Always check current availability and pricing on the product pages before making your purchase. Prices change frequently so verifying details ensures you get the best value for your setup today.