Optimized for Precision in FlightThe DALANG FPV GPS module is designed for drone enthusiasts and professionals seeking precision and reliability in GPS navigation. Whether for recreational or commercial use, this module ensures superior performance, enabling FPV drone GPS module applications to work seamlessly with open-source flight controllers like F4 and F7. Ideal for fixed-wing aircraft, off-road vehicles, and other FPV setups, it guarantees that your drone stays on course even in lost control situations, offering a seamless return-to-home feature.Technological Innovation for Exceptional AccuracyAt the core of the DALANG FPV module is the advanced UBX-M9140 and IST8310 chipset combination, providing a high 25Hz update rate. This results in real-time data for precise navigation and improved flight stability. With exceptional GPS tracking capabilities and an integrated FPV receiver module, the module delivers enhanced flight safety, even in off-road or challenging environments. The high-frequency GPS signal refresh rate ensures the FPV GPS module stays accurate, improving drone response times and reducing latency.Versatile Application Across IndustriesThe DALANG FPV GPS module isn't just for drones. Its versatility makes it applicable in multiple industries, from racing drones to agricultural vehicles, enabling accurate navigation and GPS tracking for a wide variety of use cases. The high update rate of the FPV GPS module allows for quick repositioning in critical situations, offering peace of mind for operators who rely on high-tech solutions for navigating vehicles and drones in unpredictable terrain. Its integration with different flight controllers makes it adaptable to a range of technologies across sectors.
丨 Product Introduction
1. Advanced technology: Based on UBX-M9140, stable positioning in extreme environments is achieved through optimized design and algorithms.
2. Four mode combination: compatible with systems such as Beidou, fast initialization, and seamless positioning.
3.25Hz rate: Fast data output, responsive to dynamic environments, suitable for drones, etc.
4. Good compatibility: Compatible with mainstream flight controllers, easy integration, and accelerates product development.
Product Advantages
Seamless System Integration
The DALANG FPV GPS module is designed for easy integration with widely-used open-source flight controllers like F4 and F7, offering a simple plug-and-play setup. The FPV receiver module ensures smooth data communication, enhancing the overall user experience and system reliability.
High-Performance GPS Technology
This module provides an impressive 25Hz update rate, ensuring minimal delay and maximum accuracy in GPS tracking. It allows drones to respond quickly to changes in their environment, making it ideal for dynamic flights. The combination of advanced chipsets and real-time data transmission gives operators greater control and stability, even in areas with weak GPS signals.
Durability for Challenging Environments
DALANG’s FPV GPS module is built to handle tough conditions, making it suitable for use in off-road vehicles and fixed-wing aircraft. Its robust design ensures consistent performance in extreme environments, providing reliable GPS data for drones and vehicles operating in rugged terrains or remote locations.
Customizable to User Needs
This FPV GPS module allows users to adjust settings based on their specific requirements. Whether optimizing flight behavior or fine-tuning GPS system performance, the DALANG module is highly flexible, ensuring that it can meet the demands of different drone setups and user preferences.
丨 Specification parameters
Specification parameters |
Chip characteristics | 1 | chip | UBX-M9140 |
2 | Signal channel | 92-channel |
3 | working frequency | GPS: L1 C/A, QZSS: L1 C/A/S, GLONASS: L10F， BeiDou: B1I, Galileo: E1B/C ， SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGAN |
4 | Time pulse frequency | 0.25Hz-25Hz (default 1Hz) |
5 | Time pulse signal accuracy | RMS：30ns |
99% ：60ns |
6 | Horizontal position accuracy | 1.5m CEP (with SBAS) |
2.5m CEP (without SBAS) |
7 | Start Time | Cold start: 24 seconds |
Warm start: 2s |
Hot start: 2s |
8 | sensitivity | Tracking: -167dBm |
Re capture: -160dBm |
Cold start: -148dBm |
Hot start: -159dBm |
9 | Speed accuracy | 0.05m/s |
10 | Baud rate | 38400bps (default) [Optional: 4800-921600] |
11 | Output Protocol | NMEA-0183、RTCM 3.3、UBX |
12 | Output level | TTL |
13 | Extreme working state | Gravity acceleration limit: 4g |
Height limit: 80,000m |
Speed limit: 500m/s |
Antenna characteristics | 1 | Antenna specifications | 25*25*4 |
2 | Maximum gain of antenna | 2.5dBi |
| 3 | Polarization mode | RHCP |
4 | Noise coefficient | ≤0.8dB |
5 | LNA gain | L1：20±2dB |
Working characteristics | 1 | working voltage | 3V-5.5V DC(Typical value: 5.0v) |
2 | power waste | <100mW @5V |
3 | size | 28*28*7mm |
4 | weight | 14g |
5 | Connector | SH1.0mm 6pin |
6 | working temperature | -35℃-75℃ |
7 | Storage temperature | -40℃-85℃ |
Campass | 1 | campass | IST8310 |
Table 1 Interface Definition
NO. | Name | Describe |
SMD-1.25-6P | 1 | VCC | Power input, DC+5V |
2 | RXD | G-inch PS serial input, 3.3V TTL |
3 | TXD | GPS serial port output, 3.3V TTL |
4 | GND | GND |
5 | SDA | Geomagnetic IIC data pin |
6 | SCL | Magnetic IIC clock pin |
DIP-2.54-6P | 1 | PPS | Second pulse output |
2 | GND | GND |
3 | TXD | GPS serial port output, 3.3V TTL |
4 | RXD | GPS serial input, 3.3VTTL |
5 | VCC | Power input, DC＋5V |
6 | NC | No internal connection |
Note: Customers can choose between two interfaces according to their own needs |
