L76K GNSS Module For Raspberry Pi Pico, GPS / BeiDou (BDS) / GLONASS / QZSS, A-GNSS Compatible
(No reviews yet)
Write a Review
| Brand | Waveshare |
| SKU: | 1835-1 |
| Condition: | New |
Waveshare 31752 - L76K GNSS Module For Raspberry Pi Pico, GPS / BeiDou (BDS) / GLONASS / QZSS Support, Supports A-GNSS Function
Features
The Pico-GPS-L76K is a GNSS module designed for Raspberry Pi Pico, supports GPS, BeiDou (BDS), GLONASS and QZSS systems, allows multi-system combined or single-system independent positioning. Supports AGNSS function, and offers advantages such as fast positioning, high accuracy, and low power consumption. Combined with the Raspberry Pi Pico / Pico 2, it's easy to use global navigating function.
- Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series boards
- 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
- Supports AGNSS
- UART communication baudrate: 4800~115200bps (9600bps by default)
- Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
- 4x LEDs for indicating the module operating status
- Comes with online development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)
Specifications
| GNSS parameters | |
|---|---|
| GNSS | GPS/GLONASS/BDS/QZSS |
| Chip Platform | AT6558R |
| L1 Band Receiver (Channels) |
32 tracking ch/ 72 acquisition ch |
| L1 Band Receiver SBAS |
N/A |
| A-GNSS | Support |
| Sensitivity （Acquisition） |
-148dBm |
| Sensitivity (Re-acquisition) |
-160dBm |
| Sensitivity (Tracking) |
-162dBm |
| TTFF (Time to first fix) Cold starts |
30s, Autonomous 5.5s, With AGNSS |
| TTFF (Time to first fix) Hot starts |
2s |
| Position accuracy | 2.0m CEP |
| Speed accuracy | 0.1m/s |
| Acceleration accuracy(Max) | 0.1m/s² |
| Timing accuracy | 30ns |
| Others | |
| Communication interface | UART |
| Baudrate | 4800~115200bps (9600bps by default) |
| Update rate | 1Hz (default), 5Hz (max) |
| Protocols | NMEA 0183, CASIC Proprietary Communication Protocol |
| Power supply voltage | 5V |
| Overall current consumption | < 40mA@5V (Continue mode) |
| Operating temperature | -40℃ ~ 85℃ |
| Dimensions | 55.95 × 21.00 (mm) |
What's on board
- L76K module
- Battery holder
supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts - GNSS antenna connector
- Raspberry Pi Pico header
- Standby mode switch
- GNSS configuration button
- RT9193-33
power chip - Status indicators
RXD/TXD: UART TX/RX indicator
PPS: GPS status indicator
PWR: power indicator
Pinout definition
Outline dimensions
Wiki: www.waveshare.com/wiki/Pico-GPS-L76K
Package Content
- Pico-GPS-L76K x1
- GPS Antenna x1