Multi-GNSS module - L76K - GPS, BeiDou (BDS), GLONASS, QZSS - Waveshare 23721

Brand: Waveshare
Product Code: AN-22732
Availability: 4-6 business days
Planned delivery date after ordering: 2025-04-11
23.90€
Ex Tax: 19.75€

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The L76K GPS module manufactured by Waveshare is a Multi-GNSS module, that supports GPS, BeiDou (BDS), GLONASS and QZSS systems and enables precise positioning in conjunction with multiple systems or standalone single-system positioning. It supports the AGNSS function, has a built-in low noise amplifier (LNA) and additional SAW surface acoustic filter for better noise reduction. The module uses the UART serial interface.

Main features:
  • Supports Multi-GNSS systems: GPS, BeiDou (BDS), GLONASS and QZSS
  • Equipped with a low noise amplifier (LNA)
  • It has a built-in SAW filter for better noise reduction
  • AGNSS support
  • Support 1PPS
  • Built-in MS621FE Li-ion battery for ephemeral information storage and quick start
  • 2x LEDs indicating the module's operating status
  • Works with boards such as Raspberry Pi, Raspberry Pi Pico, Jetson Nano, ESP32, Arduino or STM32
Specification:
  • Model: L76K
  • Built-in navigation chip: AT6558R
  • Supported satellite systems: GPS / GLONASS / BDS / QZSS
  • L1 lane receiver: 32 tracking channels / 72 acquisition channels, SBAS: N/A
  • A-GNSS: Supported
  • Sensitivity:
    • Acquisition: -148 dBm
    • Re-acquisition: -160 dBm
    • Tracking: -162 dBm
  • Time-To-First-Fix
    • Cold starts: autonomous up to 30s, with AGNSS up to 5.5s
    • Wars start: -
    • Hot starts: up to 2s
  • Position Accuracy: 2 m CEP
  • Speed accuracy: 0.1 m/s
  • Acceleration accuracy: 0.1 m/s²
  • Timing accuracy: 30ns
  • Maximum altitude: 18000 m
  • Max G: ≤ 4
  • Maximum speed: 515 m/s
  • Protocol: NMEA 0183, PMTK
  • Update speed: 5 Hz
  • Communication interface: UART bus
    • Range: from 4800 bps to 115200 bps
    • Default: 9600 bps
  • GNSS data update rate:
    • Maximum: 5 Hz
    • Default: 1 Hz
  • Module dimensions: 32.5 x 25.5 mm
Set includes:
  • Multi-GNSS Positioning Module - L76K - GPS, BeiDou (BDS), GLONASS, QZSS
  • Connecting cable with 5-pin connector