Details
Prohibited by the manufacturer Quectel, we're not allowed to ship this product, or to provide any tech support, to the following countries/regions: Iran, Russia.
LC76G Multi-GNSS Module, Supports GPS, BDS, GLONASS, Galileo, QZSS
LC76G GNSS Positioning Module
Supports GPS, Beidou(BDS), Glonass, Galileo, QZSS
I2C/UART communication, provides multi-platform resources and tutorials for secondary development and integration
Features at a glance
The LC76G GPS Module is a Multi-GNSS (Global Navigation Satellite System) module, supports GPS, BeiDou (BDS), GLONASS, Galileo and QZSS systems, allows multi-system combined or single-system independent positioning. Supports EPO™ (Extended Predictive Orbit) and EASY™ (Embedded Assist System) function, provides a good positioning experience of fast, accurate, high-performance.
- Supports Multi-GNSS systems: GPS, BeiDou (BDS), GLONASS, Galileo, and QZSS
- Supports UART and I2C communication
- Built-in Low-Noise Amplifier (LNA) for improved reception sensitivity
- Supports EPO™ (Extended Predictive Orbit) and EASY™ (Embedded Assist System) function
- Supports 1PPS
- UART communication baudrate: 9600~921600bps (115200bps by default)
- Onboard rechargeable Li battery MS621FE, for preserving ephemeris information and hot starts
- 2x LEDs for indicating the module working status
- Comes with online development resources and manual (examples for Raspberry Pi/Raspberry Pi Pico/Jetson Nano/Arduino/ESP32)
Parameters Comparison
| Product | LC76G(AB) | L76K | |
|---|---|---|---|
| GNSS | GPS/GLONASS/Galileo/BDS/QZSS | GPS/GLONASS/BDS/QZSS | |
| Chip Platform | AG3352 | AT6558R | |
| L1 Band Receiver | Channels | 47 Tracking ch | 32 tracking ch/ 72 acquisition ch |
| SBAS | Support | N/A | |
| A-GNSS | Support | Support | |
| Sensitivity | Acquisition | -147dBm | -148dBm |
| Re-acquisition | -159dBm | -160dBm | |
| Tracking | -166dBm | -162dBm | |
| TTFF (Time to first fix) | Cold starts | 26s, Autonomous 12s, With EASY™ 5s, With EPO™ | 30s, Autonomous 5.5s, With AGNSS |
| Warm starts | 20s, Autonomous 2s, with EASY™ | - | |
| Hot starts | 1s | 2s | |
| Position accuracy | 1.5m CEP | 2.0m CEP | |
| Speed accuracy | 0.1m/s | 0.1m/s | |
| Acceleration accuracy(Max) | 0.1m/s² | 0.1m/s² | |
| Timing accuracy | 30ns | 30ns | |
| Update Rate (Max) | 10Hz | 5Hz | |
| I2C rate | 400Kbps (Max) | - | |
| UART baudrate | Range: 9600~921600bps Default: 115200bps | Range: 4800~115200bps Default: 9600bps | |
| GNSS data update rate | Max: 10Hz Default: 1Hz | Max: 5Hz Default: 1Hz | |
Compatible With Multiple Platforms
Provides Raspberry Pi/Raspberry Pi Pico/Jetson Nano/ESP32/Arduino demos and user manuals, easier to develop and integrate, and better expansibility
Multi-GNSS Positioning Support
supports GPS, Beidou(BDS), Glonass, Galileo, QZSS
What's on board
| Pinout definition | |
|---|---|
| VCC | Power supply (3.3V/5V) |
| GND | Gound |
| TX | Connect to MCU.RX (Signal direction: TX >> MCU.RX) |
| RX | Connect to MCU.TX (Signal direction: MCU.TX >> RX) |
| PPS | GPS status indicator |
| RST | Reset Pin |
| SDA | I2C data pin |
| SCL | I2C clock pin |
Product Show
Outline Dimensions
