LC29H(BS) GPS/RTK HAT

Šifra: w25280

7.999,00 RSD

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Kategorija: mini PC
Težina po komadu: 0.173 Kg

SKU: 25280
Part Number: LC29H(BS) GPS/RTK HAT
Brand: Waveshare

Korisne informacije: www.waveshare.com/wiki/LC29H(XX)_GPS/RTK_HAT
LC29H Series Dual-Band GPS Module For Raspberry Pi, Dual-Band L1+L5 Positioning Technology, Optional RTK Function, GNSS Expansion Board, With GNSS Active Positioning Antenna

Raspberry Pi Dual-Band RTK Centimeter-Level Positioning GPS Module

Dual-Band L1+L5 | RTK Centimeter-Level Accuracy | Raw Observation Data Output

Features At A Glance

The LC29H series can track L1+L5 dual-frequency and multi-GNSS signals, reducing multipath effects in urban canyons and improving positioning accuracy while maintaining low power consumption. With built-in LNA and SAW filter to achieve high sensitivity and strong anti-interference capability. Adopts dual-band positioning and RTK technology to meet the need of centimeter-level high-precision positioning. Ideal for real-time tracking systems and sharing economy applications, helping to develop applications such as drones, smart farm machinery, shared two-wheelers, etc.

- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano
- Supports simultaneous tracking of L1+L5 dual-band satellite signals, reducing multipath effects in urban canyons and improving positioning accuracy
- Supports concurrent receiving of multi-GNSS systems (GPS, BDS, GLONASS, Galileo and QZSS) while maintaining low power consumption

- LC29H(BS) GPS/RTK HAT with the following features:
  - Supports GNSS raw observation and correction data output, suitable for establishing RTK base station

Built-in low noise amplifier and acoustic surface filter to realize -165dBm high sensitivity and enhance anti-interference performance

Supports multi-frequency active interference cancellation, effectively suppressing or eliminating narrowband signal (WiFi/2/3/4/5G) interference to ensure navigation accuracy

A-GNSS (Assisted GNSS) support, reducing the time to first fix (TTFF) with cold start when powered on to 5 seconds

Support QGNSS software, easy to set various module functions

Onboard battery holder, supports ML1220 rechargeable cell, for preserving ephemeris information and hot starts

Onboard 4 LED indicators for module operating status

Comes with online development resources and manual (Python examples for Raspberry Pi/Jetson Nano)

LC29H(BS) GPS/RTK HAT
Supports RTK Base, can establish a base station to transmit correction data

Specifications

Product				LC29H(BS) GPS/RTK HAT
Frequency band		GPS/QZSS: L1C/A, L5 BDS: B1I, B2a Galileo: E1, E5a GLONASS: L1
NUMBER OF CONCURRENT GNSS		GPS/QZSS+BDS+Galileo+GLONASS
SBAS (WAAS, EGNOS, MSAS, GAGAN)			-
RTK Function				RTK Base
Positioning Accuracy	PVT			-
Positioning Accuracy	RTK			-
Navigation Update Rate	PVT			-
	RTK			-
	RAW	1Hz
RTK Convergence Time				-
Time to first fix (AGNSS Off)	Cold starts			-
	Hot starts			-
	Aided starts			-
Time to first fix (EASY on)			-
Time to first fix (AGNSS On)	Cold starts			-
	Hot starts			-
	Aided starts			-
Sensitivity	Tracking and navigating	-165dBm
	Re-acquisition			-159dBm
	Cold starts			-147dBm
Velocity accuracy			-
PPS accuracy			-
Dynamic performance		Acceleration (Max): 4g
		Altitude (Max)：10000m
		Velocity (Max): 500m/s
Communication interface		UART(9600~3000000bps, 115200bps by default), I2C(Max 400KHz)
Protocol		NMEA 0183 V4.10, RTCM 3.x
Power supply		5V
Overall Current		<40mA@5V (Continue mode)
Operating temperature		-40~85℃
Dimensions		65×30.5mm

Standard Raspberry Pi 40PIN GPIO

Compatible With Raspberry Pi Series Boards

Working With Raspberry Pi Zero

Working with Raspberry Pi 4B

* for reference only, the Raspberry Pi boards are NOT included.

Dual-Band L1+L5 Positioning Technology

Supports Simultaneous Tracking Of L1+L5 Dual-Band Satellite Signals
Reducing Multipath Effects In Urban Canyons And Improving Positioning Accuracy

RTK Base Station Centimeter Positioning

The LC29H(BS) Module Is Used As An RTK Base Station

By setting up continuous running reference stations on the ground known fixed coordinates using the LC29H (BS) module, or by paid RTK base station enhanced services, transmitting GNSS calibration value to LC29H (DA) terminals which uploading rough positioning data, the terminals, with errors like multipath refraction, is able to calculate error value in real time, for centimeter-level positioning in seconds.

Concurrent Reception Of Multi-GNSS Systems

Supports GPS, BDS, GLONASS, Galileo, QZSS
And Still Retains Low Power Consumption

Supports Multi-Frequency Active Interference Cancellation

Effectively Suppressing Or Eliminating Narrowband Signal (WiFi/2/3/4/5G) Interference To Ensure Navigation Accuracy

Assisted GNSS Support

Reducing The Time To First Fix (TTFF) With Cold Start When Powered On To 5 Seconds

Applications

Ideal For Real-Time Tracking Systems And Sharing Economy Applications, Helping To Develop Applications Such As Drones, Smart Farm Machinery, Shared Two-Wheelers, Etc.