L76K GPS HAT For Raspberry Pi, GPS / BeiDou (BDS) / GLONASS / QZSS Support

Resources:
www.waveshare.com/wiki/L76K_GPS_HAT
L76K GPS HAT For Raspberry Pi Multi-GNSS Positioning Module with AGNSS Support: Achieve Fast, Accurate, and Reliable Navigation
The L76K GPS HAT is a high-performance Multi-GNSS module designed for Raspberry Pi, Jetson, and RDK series boards. Supporting GPS, BeiDou (BDS), GLONASS, and QZSS systems, it enables multi-system combined or single-system independent positioning for improved accuracy and reliability. Equipped with a built-in Low-Noise Amplifier (LNA) and SAW filter, it ensures strong reception sensitivity and superior noise reduction. The integrated AGNSS functionality accelerates positioning time, while the onboard battery holder supports hot starts by preserving ephemeris data. With its standard 40PIN GPIO header and UART communication, it is ideal for IoT projects, robotics, autonomous navigation, and geolocation-based applications.
Key Features

Multi-GNSS Support: Compatible with GPS, BeiDou (BDS), GLONASS, and QZSS for enhanced positioning accuracy.

Enhanced Signal Reception: Built-in Low-Noise Amplifier (LNA) for superior sensitivity and stable performance.

Noise Reduction: Integrated SAW filter for improved signal clarity in noisy environments.

Fast Positioning with AGNSS: Assists in rapid location locking for time-critical applications.

Wide Communication Range: UART baud rate configurable from 4800~115200bps (default 9600bps).

Hot Start Capability: Onboard ML1220 rechargeable cell holder preserves satellite ephemeris data.

Status Indicators: 4x LEDs for easy monitoring of module operation.

Broad Compatibility: Standard Raspberry Pi 40PIN GPIO header, works with Raspberry Pi, Jetson, and RDK series boards.

Developer Friendly: Comes with comprehensive online resources and code examples for Raspberry Pi, Jetson, Arduino, and STM32.

L76K GPS HAT For Raspberry Pi
Supports Multi-GNSS systems: GPS, BeiDou (BDS), GLONASS and QZSS

Standard Raspberry Pi 40PIN GPIO
Compatible With Raspberry Pi / Jetson / RDK series Boards

For Reference Only, Please Refer To The Part List For Detailed Package Content.
Multi-GNSS Positioning Support
Supports GPS, Beidou(BDS), Glonass, QZSS

Pin Definition

Applications
Vehicle Tracking, Asset Tracking, Security Systems, Industrial PDAs, GIS Applications, etc.

What’s On Board

L76K module
CP2102
CAT24C32
RT9193-33power chip
GNSS configuration button
Standby mode switch
Status indicators
Raspberry Pi 40PIN GPIO headerfor connecting with Raspberry Pi
USB TO UART port
GNSS antenna connector
Battery holdersupports ML1220 rechargeable cell, for preserving ephemeris information and hot starts
UART selection jumperA: control the L76K via USB to UARTB: control the L76K via Raspberry PiC: access Raspberry Pi via USB to UART

Dimensions

Package Content:

L76K-GPS-HAT x1
GPS Antenna x1
2x20PIN header x1
USB Type-A to Micro-B cable x1
Screws pack x1