Quectel L76X Multi-GNSS Module, GPS, BDS, QZSS - Waveshare

This is a general GNSS module which supports Multi-GNSS systems: GPS, BDS, and QZSS, with advantages such as fast positioning, high accuracy, low power consumption, and so on.

Development Resources:
Wiki : www.waveshare.com/wiki/L76X_GPS_Module

Package Includes:

• L76X GPS Module x1
• PH2.0 5PIN wire x1

Features :

• Supports Multi-GNSS systems: GPS, BDS, and QZSS
• EASY™, self track prediction technology, help quick positioning
• AlwaysLocate™, intelligent controller of periodic mode for power saving
• Supports DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN)
• 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 development resources and manual (examples for Raspberry Pi/Arduino/STM32

GNSS Specifications

• Band: GPS L1(1575.42Mhz), BD2 B1 (1561.098MHz)
  • Channels: 33 tracking ch, 99 acquisition ch, 210 PRN ch
  • C/A code
  • SBA: WAAS, EGNOS, MSAS, GAGAN
• Horizontal position accuracy:
  • Autonomous: <2.5mCEP
• Time-To-First-Fix @-130dBm (EASY™ enabled):
  • Cold starts: <15s
  • Warm starts: <5s
  • Hot starts: <1s
• Sensitivity:
  • Acquisition: -148dBm
  • Tracking: -163dBm
  • Re-acquisition: -160dBm
• Dynamic performance:
  • Altitude (max): 18000m
  • Velocity (max): 515m/s
  • Acceleration (max): 4G

General Specifications:

• Communication interface: UART
• Baudrate: 4800~115200bps (9600bps by default)
• Update rate: 1Hz (default), 10Hz (max)
• Protocols: NMEA 0183, PMTK
• Power supply voltage: 5V / 3.3V
• Operating current: 11mA
• Operating temperature: -40℃ ~ 85℃
• Dimensions: 32.5mm x 25.5mm

Applications

• Vehicle tracking
• Asset tracking
• Security system
• Industrial PDA
• GIS application

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