Product features:
- Positioning module and antenna integrated
- Can receive 3 GNSS synchronously (GPS/BDS/GLN/GAL)
- Ultra-high sensitivity
- Built-in high-gain LNA and SAW for better performance in weak signal situations, even with passive antennas for fast positioning
- High performance, low power consumption
- Support for all satellite augmentation systems
- The operating temperature range of automotive grade chips is -40°C to +105°C
The WT-2828-UN-TTL-USB — G-Mouse GPS Receiver delivers high-precision positioning for various applications. Compact and easy to integrate, it’s perfect for navigation, surveying, and IoT projects. Get yours today for reliable, real-time GPS data!




Product Specifications
| Item | Details |
|---|---|
| Model | WT-2828-UN-TTL-USB |
| Chipset | Ublox-8030 |
| Reception Type | GPS/QZSS L1 GLONASS L1 BeiDou B1 Galileo E1 |
| Protocol | NMEA-0183 or Custom |
| Channels | 72 |
| Baud Rate | 4800bps ~ 921600bps (Default: 115200bps) |
| Sensitivity | Tracking: -167dBm Acquisition: -160dBm Cold Start: -148dBm Hot Start: -157dBm |
| Cold Start Time | Average 26 seconds |
| Hot Start Time | Average 1 second |
| Horizontal Accuracy | 2.0 meters |
| Velocity Accuracy | 0.1 m/s |
| Timepulse Signal | RMS 30 ns |
| Maximum Altitude | 18,000 meters |
| Maximum Speed | 500 m/s |
| Maximum Acceleration | ≤ 4G |
| Update Rate | 1-18 Hz |
| Positioning Method | A-GNSS |
| Communication Type | TTL level |
| Antenna | Built-in ceramic antenna |
| Interface | Molex connector |
| Physical Characteristics | 4 Pin |
| Dimensions | 38 mm x 49 mm x 16 mm (±0.5 mm) |
| Cable Length | 1.2 m, 2 m, 3 m (customizable) |
| Mounting Method | 3M adhesive tape or magnet (default: 3M adhesive) |
| Operating Voltage | 3 V ~ 5 V |
| Power Consumption | 35 mA @ 3.3 V Power |
| Humidity Range | 5% to 95% non-condensing |
| Operating Temperature | -40℃ to 105℃ |
| Storage Temperature | -40℃ to 125℃ |
Company Introduction
Shenzhen Anze Technology Co., Ltd. is a technology-based company focusing on the research and development, production, sales and service of wireless positioning and communication products. It has extensive cooperation with top international companies, accumulated a strong resource network and an elite team of senior R&D and design personnel.
We focus on providing advanced wireless and portable consumer electronics solutions, covering navigation, positioning, tracking, timing, communication and wireless connectivity. Our product portfolio includes centimeter-level positioning terminals, children’s wearable smart watches, pet trackers, vehicle trackers and GNSS signal simulation systems. These products cover a wide range of applications such as vehicle and logistics monitoring, agricultural protection, law enforcement, drone formation, flight control, etc.
We are committed to meeting customer needs and continuously innovating to provide reliable and cutting-edge solutions for multiple industries.






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