1. Introduction
The Foxeer M10Q 180 V2 GPS module is a high-performance dual-protocol GPS unit designed for RC FPV applications, offering fast and precise positioning. It integrates a QMC5883 compass and features a ceramic antenna for enhanced signal reception. This manual provides essential information for the proper setup, operation, and maintenance of your GPS module.
Figure 1: Foxeer M10Q-180 V2 GPS Module (Angled View)
2. Specifications
Below are the detailed technical specifications for the Foxeer M10Q 180 V2 GPS module:
| Feature | Description |
|---|---|
| Chip | M10 (10th Generation Chip) |
| Frequency | GPS L1, GLONASS L1, BDS B1, GALILEO, ESBAS L1, QZSS L1 |
| Input Voltage | 5V |
| Antenna | Ceramic Antenna |
| Channel | 72 |
| Battery | Built-in |
| Compass | IST8310 |
| Compass Orientation | Plug facing direction of flight and obviously antenna up, BF: CW 270° Flip |
| Baud Rate | 115200bps |
| Protocol | Dual NMEA/UBLOX |
| Output Frequency | 1Hz-10Hz, 10Hz default |
| Speed Accuracy | 0.05m/s |
| Horizontal Positioning Accuracy | 2D ACC 1.5m (outdoor) |
| Receiver Sensitivity | Trace -166dBm; Capture -160dBm |
| Dynamic Characteristics | Height 50000m; Speed 500m/s; Acceleration 4G |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +105°C |
| Weight | 7.5g |
| Size | 18 x 18 x 8mm |
| Material | Composite Material |
| Is Electric | Yes |
| For Vehicle Type | Airplanes |
Figure 2: Foxeer M10Q-180 V2 GPS Module (Top View)
3. Setup
Follow these steps to properly install and configure your Foxeer M10Q 180 V2 GPS module with your Flight Controller (FC).
3.1 Wiring Diagram
Connect the GPS module to your Flight Controller according to the following pinout:
- TX: Connect to RX pad on FC
- RX: Connect to TX pad on FC
- GND: Connect to GND pad on FC
- 5V: Connect to 5V pad on FC
- SCL: Connect to SCL pad on FC (for compass)
- SDA: Connect to SDA pad on FC (for compass)
Figure 3: Foxeer M10Q-180 V2 GPS Module Wiring and Configuration Overview
3.2 Betaflight Configuration
- Connect the GPS module to a desired UART port on your Flight Controller. For example, if using UART2, connect GPS TX to FC RX2 and GPS RX to FC TX2.
- Open the Betaflight Configurator. Navigate to the 'Ports' tab.
- Enable the 'GPS' option for the UART port you connected the GPS module to.
- In the 'Configuration' tab, enable the 'GPS' feature and select 'UBLOX' as the GPS protocol.
- After saving and rebooting the FC, power it on and check if the GPS icon appears in the Betaflight OSD or on the 'Setup' tab, indicating successful detection.
3.3 OSD Configuration
To display GPS information on your On-Screen Display (OSD):
- Navigate to the 'OSD' tab in Betaflight Configurator.
- Enable the desired GPS-related elements (e.g., GPS Satellites, GPS Speed, GPS Latitude/Longitude) to be displayed on your FPV feed.
Note: While satellites can often be seen and locked indoors (especially near a window), for accurate positioning and optimal performance, the GPS module must be used outdoors with a clear view of the sky. It is recommended to use Betaflight firmware version 4.3.0 or above for best compatibility.
4. Operating Instructions
Once the GPS module is correctly installed and configured, observe the LED indicators for operational status:
- Red LED (Constant On): Indicates the module is powered on.
- Green LED (Flicker): Indicates that the module has achieved a GPS lock and is actively positioning.
For accurate positioning, always operate the FPV drone or RC vehicle outdoors with an unobstructed view of the sky. The ceramic antenna should ideally be facing upwards.
5. Maintenance
To ensure the longevity and optimal performance of your Foxeer M10Q 180 V2 GPS module, consider the following maintenance tips:
- Keep Dry: Protect the module from moisture and water exposure.
- Cleanliness: Periodically inspect the module for dust or debris and gently clean with a soft, dry brush if necessary.
- Temperature: Avoid exposing the module to extreme temperatures outside its specified operating range (-40°C to +85°C).
- Physical Protection: Ensure the module is securely mounted and protected from physical impacts during flight or transport.
6. Troubleshooting
If you encounter issues with your GPS module, refer to the following troubleshooting guide:
| Problem | Possible Cause / Solution |
|---|---|
| GPS icon not appearing in Betaflight. |
|
| No GPS lock or inaccurate positioning. |
|
| Compass not working or showing incorrect heading. |
|
7. User Tips
- Firmware Updates: Regularly check the manufacturer's website for any firmware updates for the GPS module or your Flight Controller, as these can improve performance and add new features.
- Mounting Location: Mount the GPS module as far away as possible from noisy components like VTX (Video Transmitter) and ESCs (Electronic Speed Controllers) to minimize interference.
- Antenna Orientation: Always ensure the ceramic antenna has a clear, upward-facing view of the sky for the best satellite acquisition and signal strength.
8. Warranty and Support
For any warranty claims, technical support, or further assistance, please contact the seller or the manufacturer directly. Keep your purchase receipt as proof of purchase.
