Waveshare LC29H Series Dual-Band GPS Module for Raspberry Pi, L1+L5 Positioning GPS/RTK
Waveshare LC29H Series Dual-Band GPS Module for Raspberry Pi, L1+L5 Positioning GPS/RTK

Waveshare LC29H Series Dual-Band GPS Module for Raspberry Pi, L1+L5 Positioning GPS/RTK

WaveshareSKU: RB-Wav-1301
Manufacturer #: 25279
Price  :
$88.22

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Description

  • Waveshare LC29H Series Dual-Band GPS Module for Raspberry Pi, L1+L5 Positioning GPS/RTK
  • Enhances accuracy with L1+L5 dual-band GPS/RTK technology
  • Tracks multiple GNSS systems with low power consumption
  • Supports RTK for centimeter-level precision
  • Integrates seamlessly with Raspberry Pi and Jetson Nano
  • Operates efficiently from -40 to 85°C

The Waveshare LC29H Series Dual-Band GPS Module for Raspberry Pi, L1+L5 Positioning GPS/RTK is a sophisticated GNSS expansion board designed to enhance positioning accuracy through dual-band L1+L5 technology. This module is capable of tracking multiple GNSS signals, including GPS, BDS, GLONASS, Galileo, and QZSS, while maintaining low power consumption. It is equipped with a built-in low noise amplifier and acoustic surface filter, which contribute to its high sensitivity and robust anti-interference capabilities.

This GPS module supports real-time kinematic (RTK) technology, enabling centimeter-level precision, making it ideal for applications requiring high-precision positioning, such as smart farm machinery and shared mobility solutions. The module also features positioning augmentation systems like WAAS, EGNOS, MSAS, and GAGAN, which enhance its performance in various service areas.

The LC29H series includes advanced features such as EASY technology for improved positioning when signals are weak, and A-GNSS support to reduce the time to first fix during cold starts. It is compatible with Raspberry Pi series boards and Jetson Nano, offering a standard 40PIN GPIO extension header for seamless integration. The module also provides GNSS raw observation and correction data output, suitable for establishing RTK base stations.

The device is equipped with multiple communication interfaces, including UART, I2C, USB, and SPI, and supports the NMEA 0183 V4.10 and RTCM 3.x protocols. It operates efficiently across a wide temperature range, making it suitable for diverse environmental conditions.

  • 1x Waveshare LC29H Series Dual-Band GPS Module for Raspberry Pi, L1+L5 Positioning GPS/RTK
  • 1x LC29H GPS HAT
  • 1x 2x20 pin female header
  • 1x GPS external antenna (d)
  • 1x IPEX 1 to SMA cable ~17cm
  • Screws pack
  • 65 x 30.5 mm

Website

  • LC29H Series Dual-band GPS Module for Raspberry Pi, Dual-band L1+L5 Positioning (DA) GPS/RTK - Product Wiki
    • Supports simultaneous tracking of L1+L5 dual-band satellite signals to reduce multipath effects and improve positioning accuracy
    • Supports concurrent reception of multi-GNSS systems (GPS, BDS, GLONASS, Galileo, and QZSS) with low power consumption
    • Supports positioning augmentation systems (WAAS, EGNOS, MSAS, and GAGAN) to enhance positioning performance
    • Supports EASY technology for positioning using stored information like ephemeris and almanac data when there is no signal
    • Supports fast convergence dual-band RTK centimeter-level positioning for high-precision terminal devices
    • Supports GNSS raw observation and correction data output for establishing RTK base stations
    • Built-in low noise amplifier and acoustic surface filter for -165dBm high sensitivity and enhanced anti-interference performance
    • Supports multi-frequency active interference cancellation to suppress or eliminate narrowband signal interference
    • A-GNSS (Assisted GNSS) support reduces the time to first fix (TTFF) with cold start to 5 seconds
    • Supports QGNSS software for easy configuration of module functions
    • Onboard battery holder supports ML1220 rechargeable cell for preserving ephemeris information and hot starts
    • Onboard 4 LED indicators for module operating status
    • Communication Interface: UART (9600~3000000bps, 115200bps by default), I2C (Max 400KHz), USB, SPI (5MHz)
    • Protocol: NMEA 0183 V4.10, RTCM 3.x
    • Power Supply: 5V
    • Overall Current: <40mA@5V (Continuous mode)
    • Operating Temperature: -40~85°C
    • Compatible with Raspberry Pi Series Boards

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