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- SKU: 25278
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LC29H(AA) Dual-band GPS Module for Raspberry Pi, Dual-band L1+L5 Positioning Technology
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..
User Manual / Datasheet / Example Codes Etc.
Features
- 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
- Supports positioning augmentation systems (WAAS, EGNOS, MSAS and GAGAN) to improve the positioning performance of service areas
- Supports EASY technology, to realize the positioning using stored information such as ephemeris and almanac data when there is no signal, and improve the positioning and time to first fix
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 Mobile Station, RTK Base Station Centimeter Positioning
Concurrent Reception Of Multi-GNSS Systems
Supports GPS, BDS, GLONASS, Galileo, QZSS And Still Retains Low Power Consumption
Supports Multi-Frequency Active Interference Cancellation
Assisted GNSS Support
Reducing The Time To First Fix (TTFF) With Cold Start When Powered On To 5 Seconds
What's On Board
- LC29H module
- RT9166A-28PXL
5V to 2.8V LDO chip - CP2102N
USB to UART chip - Raspberry Pi 40PIN GPIO header
for connecting with Raspberry Pi - UART selection jumper
A: control the LC29H via USB to UART
B: control the LC29H via Raspberry Pi
C: access Raspberry Pi via USB to UART - IPEX 1 connector
LC29H module antenna connector - Micro USB interface
- RT9193-33PB
5V to 3.3V LDO chip - RESET button
reset the LC29H module - Status Indicators
PWR: Power Indicator
RXD/TXD: UART transceiver indicator
PPS: GPS status indicator - NDC7002N
I2C voltage translator - ML1220 Battery holder
supports ML1220 rechargeable cell, for preserving ephemeris information and hot start
Pin Diagram
Dimensions
