GEPRC GEP M8U GPS Module

Features:

• U-blox M8 GNSS receiver chip for accuracy.

  
  

• Built-in QMC5883L electronic compass.

  
  

• Fast and accurate satellite acquisition.

  
  

• Provides a reliable position lock.

  
  

• Essential for GPS rescue mode.

  
  

• Lightweight and compact design.

  
  

• Supports multiple GNSS constellations.

  
  

• Easy to install on FPV drones.

  
  

• LED indicator for GPS lock.

  
  

• Designed for FPV and freestyle pilots.

Technical Specifications:

• Model: GEPRC GEP-M8U GPS Module

• GNSS Chip: U-blox M8 Series (M8030)

• Supported Constellations: GPS, GLONASS, BDS (Beidou) – GLONASS or BDS selectable

• Compass: QMC5883L (Some versions may come without compass)

• Update Rate: Up to 10Hz

• Communication Protocol: UART (for GPS) , I2C (for Compass, if included)

• Output Protocol: UBLOX

• Input Voltage: 3.3V–5V

• Baud Rate: 115200bps

• Channels: 72ch

• Speed Accuracy: 0.05 m/s

• Horizontal Positioning Accuracy: Horizontal: < 2.5m , SBAS: < 2.0m

• Timing Accuracy: 30 ns

• Receiving Sensitivity: Tracking: -162dBm , Capture: -160dBm

• Dynamic Characteristics: Max Height: 50,000m , Max Speed: 500m/s , Max Acceleration: 4G

• Connectors: SH1.0-4P or JST-GH 4-pin (depends on version)

• Dimensions: 22mm x 22mm x 8mm (some versions: 18mm x 18mm x 6mm)

• Weight: 7.9g

• LED Indicator: Yes, for GPS status

Additional Details:

• Manufacturer: GEPRC

• Brand: GEPRC

• Generic Name: GPS Module || GNSS Module || Drone GPS || FPV GPS || Compass Module || UAV Navigation || Drone Accessory || GPS Sensor || FPV Electronics || Quadcopter Part

• Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)

• Ideal For: FPV Freestyle Drones || Long-Range FPV || FPV Racing Drones || Cinewhoops || Custom Drone Builds || Drone Hobbyists || DIY Quadcopter Upgrades || Drone Enthusiasts || RC Aircraft || Robotics Projects

Package Details:

Includes:

• 1 x GEP-M8U GPS module

• 1 x SH1.0-4Pin terminal cable

• 1 x GPS user manual

Frequently Asked Questions:

Q1. What is the main purpose of a GPS module on an FPV drone?

Ans. The primary purpose of a GPS module on an FPV drone is for positional awareness and safety features. It enables functionality like GPS Rescue Mode, which can automatically fly your drone back to a safe location if your video or radio link is lost. It also allows for position hold and return-to-home features, which are crucial for long-range and freestyle flights.

Q2. Does this module come with a compass, and why is that important?

Ans. Yes, the GEPRC GEP-M8U GPS Module has a built-in QMC5883L compass. The compass is essential for providing the drone's heading or orientation. While the GPS provides location, the compass gives direction, allowing the flight controller to perform crucial maneuvers like turning the drone to face home during a return-to-home sequence.

Q3. Is this GPS module compatible with my flight controller?

Ans. The GEPRC GEP-M8U GPS Module is broadly compatible with most modern FPV flight controllers that have a spare UART port and an I2C port. The module works seamlessly with popular firmware like Betaflight, ArduPilot, and INAV. You'll just need to connect the GPS to a UART port and the compass to the I2C port on your flight controller.