Waveshare L76X Multi-GNSS Module, GPS, BDS, QZSS (Waveshare)

Overview
This is a general GNSS module which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.

Features
1. Support Multi-GNSS systems: GPS, BDS, and QZSS
2. EASY, self track prediction technology, help quick positioning
3. AlwaysLocate, intelligent controller of periodic mode for power saving
4. Support DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)
5. UART communication baudrate: 4800~115200bps (9600bps by default)
6. Onboard rechargeable Li battery MS621FE, for preserving ephemeris information and hot starts
7. 2x LEDs for indicating the module working status
8. Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

GNSS Specifications
1. Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)
2. Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch
3. C/A code
4. SBA: WAAS, EGNOS, MSAS, GAGAN
5. Horizontal position accuracy:
- Autonomous: <2.5mCEP
6. Time-To-First-Fix @-130dBm (EASY enabled):
- Cold starts: <15s
- Warm starts: <5s
- Hot starts: <1s
7. Sensitivity:
- Acquisition: -148dBm
- Tracking: -163dBm
- Re-acquisition: -160dBm
8. Dynamic performance:
- Altitude (max): 18000m
- Velocity (max): 515m/s
- Acceleration (max): 4G

General Specifications
1. Communication interface: UART
2. Baudrate: 4800~115200bps (9600bps by default)
3. Update rate: 1Hz (default), 10Hz (max)
4. Protocols: NMEA 0183, PMTK
5. Power supply voltage: 5V / 3.3V
6. Operating current: 11mA
7. Operating temperature: -40℃ ~ 85℃
8. Dimensions: 32.5mm x 25.5mm

Applications
1. Vehicle tracking
2. Asset tracking
3. Security system
4. Industrial PDA
5. GIS application

Package Contents
1. L76X GPS Module x1
2. PH2.0 5PIN wire x1