- Description
Details
Supports GPS, Beidou(BDS), Glonass, QZSS
UART communication, provides multi-platform resources and tutorials for secondary development and integration
The L76K GPS Module is a Multi-GNSS (Global Navigation Satellite System) module, supports GPS, BeiDou (BDS), GLONASS and QZSS systems, allows multi-system combined or single-system independent positioning. Supports AGNSS function, built-in low-noise amplifier and sound surface filter, provides a good positioning experience of fast, accurate, high-performance.
- Supports Multi-GNSS systems: GPS, BeiDou (BDS), GLONASS and QZSS
- Built-in Low-Noise Amplifier (LNA) for improved reception sensitivity
- Built-in SAW Filter for enhanced noise reduction performance
- Support AGNSS
- Support 1PPS
- UART communication baudrate: 4800~115200bps (9600bps 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/Jetson Nano/Arduino/STM32)
| Product | L76K | L76B | |
|---|---|---|---|
| GNSS | GPS/GLONASS/BDS/QZSS | GPS/BDS/QZSS | |
| Chip Platform | AT6558R | MT3333(Discontinued) | |
| L1 Band Receiver | Channels | 32 tracking ch/ 72 acquisition ch | 22 Tracking ch/66 acquisition ch |
| SBAS | N/A | Support | |
| A-GNSS | Support | Support | |
| Sensitivity | Acquisition | -148dBm | -148dBm |
| Re-acquisition | -160dBm | -160dBm | |
| Tracking | -162dBm | -163dBm | |
| TTFF (Time to first fix) | Cold starts | 30s, Autonomous 5.5s, With AGNSS |
35s, Autonomous 15s, with EASY™ |
| Warm starts | - | 30s, Autonomous 5s, with EASY™ |
|
| Hot starts | 2s | 1s | |
| Position accuracy | 2.0m CEP | 2.5m CEP | |
| Speed accuracy | 0.1m/s | 0.1m/s | |
| Acceleration accuracy(Max) | 0.1m/s² | 0.1m/s² | |
| Timing accuracy | 30ns | 10ns | |
| Update Rate (Max) | 5Hz | 10Hz | |
| Default baudrate | 9600bps | 9600bps | |
Provides Raspberry Pi/Raspberry Pi Pico/Jetson Nano/ESP32/Arduino/STM32 demos
and user manuals, easier to develop and integrate, and better expansibility
supports GPS, Beidou(BDS), Glonass, QZSS
| Pinout definition | |
|---|---|
| VCC | Power supply (3.3V/5V) |
| TX | Connect to MCU.RX (Signal direction: TX >> MCU.RX) |
| RX | Connect to MCU.TX (Signal direction: MCU.TX >> RX) |
| PPS | GPS status indicator |
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Weight: 0.02 kg
Quick Overview
- L76K GPS Module x1
- PH2.0 5PIN cable x1
