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FPV Electronics > Camera & GPS
The TG025 integrates u-blox M10 GNSS technology with BeiDou B1 optimization, delivering high-precision positioning for industrial and consumer applications. Designed for ultra-low power consumption (<25mW continuous tracking) and multi-constellation support, it enables concurrent reception of GPS, Galileo, GLONASS, and BeiDou signals. The module features an integrated ceramic patch antenna, IST8310 compass, and rechargeable backup capacitor for rapid hot starts. Ideal for drones, wearables, and IoT tracking devices:cite[1]:cite[4]:cite[9].
| Parameter | Technical Value |
| GNSS Platform | u-blox M10 |
| Supported Systems | GPS L1, Galileo E1, GLONASS L1, BeiDou B1, QZSS L1 |
| Concurrent GNSS | Up to 4 systems |
| Update Rate | 1–25 Hz (configurable) |
| Positioning Accuracy | 2.0m CEP (SBAS enabled) |
| Compass | IST8310 Magnetometer (±0.3° heading accuracy) |
| Sensitivity | Acquisition: -148 dBm, Tracking: -166 dBm |
| Voltage Range | 4.7–5.2V DC |
| Interfaces | UART (115200 bps default), I²C |
| Antenna | 25×25×4 mm ceramic patch (active circuit) |
| Dimensions | 50×14.4 mm (standard) / 32×26×9 mm (compact) |
| Weight | 32g (standard) / 14g (compact) |
| Backup Power | Rechargeable Farad capacitor (hot start support) |
• Ultra-Low Power:
• 12mW in continuous tracking mode (40% lower than M8)
• Super-E Mode: 3mW for battery-critical applications (e.g., monthly asset tracking):cite[4]:cite[9].
• Multi-Constellation RTK Ready:
Supports SBAS/WAAS/QZSS corrections for <1m accuracy:cite[3]:cite[8].
• Anti-Interference Architecture:
• RF filters mitigate jamming
• Galileo OS-NMA anti-spoofing authentication:cite[2]:cite[9].
• Super-S Technology:
Enhances signal sensitivity by 25% in weak-signal environments (urban/forests):cite[8]:cite[9].
• Plug-and-Play Integration:
Pre-configured for Betaflight 4.3+, ArduPilot 4.3+, PX4 1.14:cite[1]:cite[7].
| Metric | Performance | Conditions |
| Cold Start TTFF | ≤28s | All systems enabled |
| Hot Start TTFF | 0.1s | Backup capacitor charged |
| Velocity Accuracy | 0.01 m/s | 10Hz update rate |
| Max Altitude | 50,000m | MIL-STD-810H compliant |
| Mode | Current | Use Case |
| Continuous | 18mA @5V | Real-time drone navigation |
| Eco | 2.4mA | Wearable device tracking |
| Backup Sleep | 150μA | Long-term asset monitoring |
• GPS rescue mode for FPV racing drones (10Hz update)
• Precision landing for logistics drones:cite[1]:cite[5].
• Sports watches (monthly battery life with Super-E mode)
• Livestock/pet tracking collars:cite[4]:cite[9].
• RTK-enabled crop spraying (BeiDou B1 optimization for Asia-Pacific):cite[3]:cite[8].
• Container monitoring via CloudLocate service (10s connection bursts):cite[8]:cite[9].
• Temp Range: -40°C to +85°C (industrial-grade):cite[1]:cite[6]
• Water/Dust Resistance: IP67 (submersible to 1m):cite[5]
• Vibration Immunity: 5Grms (MIL-STD-810G):cite[8]
• UV Stability: Zero degradation after 3000hr exposure:cite[9]