Raspberry Pi GPS Module, Using L80-39 Module Program. Support Model A B, PI, A+, B+, Zero, 2, 3. - RS1076

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Rs 2,499

RS1076

New product

  • Working Volatge - 4.5-5.5V
  • Dimensions:120mm x 80mm x 23mm.
  • Weight:G.W 26g.
  • Battery:Exclude
  • -165 dBm sensitivity, 1Hz (Default), up to 5Hz, 66 channels.
  • At least 100mA current draw to startup.

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Description

  • Support Raspberry Pi model A, B, A+, B+, Zero, 2, 3 with its' L80-39 GPS chip inside.

  • Communicates satellite with UART or USB.

  • CP2102 as USB to UART Bridge chip, stable and faster.

  • The L80-39 with 66 search channels and 22 simultaneous tracking channels,it acquires and tracks satellites in the shortest time at Outdoor.

  • PPS output can be used to coordinate time with satellite.

  • Internal patch antenna which works quite well when used outdoors SMA connector for external active antenna for when used indoors

  • Fix status LED blinks to let you know when the GPS has determined the current coordinates

  • EASY™, advanced AGPS technology without external memory

  • Support time service application which can be achieved by PPS sync NMEA feature

  • Built-in LNA for better sensitivity

  • RTC battery-compatible

  • 1x8 male headers, USB micro Interface

  • includes CP2102 Module Serial Converter USB 2.0 To TTL UART

PlatformUSB-Port-GPS Module
Raspberry Pi 3 Model B Plus
Raspberry Pi zero
Raspberry Pi zero W
Raspberry Pi 3 Model B
Raspberry Pi 2 Model B
Raspberry Pi Model B+

Parameters

Typevalue
Satellites66 acquisition channels,

22 tracking channels

Work Voltage4.5-5.5V
Weight4.35g
Maximum Current100mA MAX
Work Temperature-40~+85℃
scale16.6x26x18.6(mm)
GPSL80-M39
Patch Antenna Size15.0 x 15.0 x 4.0mm
Position Accuracy<2.5M CEP
Velocity Accuracy<1.0m/s
Warm/cold start without ESEY<35s
Warm/cold start with ESEY<15s
Acquisition sensitivity-148dBm
Tracking sensitivity-165dBm
Update rate1Hz (Default)

up to 5Hz

Baud Rate4800~115200 bps

9600bps default

ProtocolsNMEA 0183
Mount Cable1*8 Stacking Header

USB micro data cable

How to wire it up

Uart Style:

Because of the Serial port issue of Raspberry Pi 3, Model B, it may cause unexpected problem, we suggest that you do not connect GPS module with Raspberry Pi directly with GPIO Pins.

1.You need a USB-to-TTL cable to connect GPS module and Raspberry Pi ,and you can wire it up like this chart:

GPS moduleWire color
VCCRed wire
GNDBlack wire
TXDGreen wire
RXDWhite wire

How to use it

1. After power on and login to system. you can open a terminal and typing following command to install packages for GPS module.
sudo apt-get update && sudo apt-get -y install gpsd gpsd-clients python-gps 
2.Reboot your Raspberry Pi and login, also typing command in your terminal, it will help you reconfigure your gpsd service:
sudo dpkg-reconfigure gpsd 
3. Start the gpsd service:
sudo gpsd /dev/ttyUSB0 -F /var/run/gpsd.sock 
4.you can stop the gpsd service:
sudo killall gpsd 
5.You can also use systemctl command to manage this service,but at the first, you should modify the configuration file of gpsd in /etc/default/gpsd,
filling the blank with your device name and socket name and path.

Gpsconfig.png



Start service:
sudo systemctl enable gpsd.sock 
sudo systemctl start gpsd.sock

Stop service:
sudo systemctl stop gpsd.sock
sudo systemctl disable gpsd.sock 

Finally, use this command to get information from GPS module. 
sudo cgps -s 
You will see this:

Gpsresult.png


Trouble Shooting

If you can not get the information mentioned before. You can use this command to check if serial is working properly. cat /dev/ttyUSB0 it works fine if you see this picture:

Usboutput.png

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Raspberry Pi GPS Module, Using L80-39 Module Program. Support Model A B, PI, A+, B+, Zero, 2, 3. - RS1076

Raspberry Pi GPS Module, Using L80-39 Module Program. Support Model A B, PI, A+, B+, Zero, 2, 3. - RS1076

  • Working Volatge - 4.5-5.5V
  • Dimensions:120mm x 80mm x 23mm.
  • Weight:G.W 26g.
  • Battery:Exclude
  • -165 dBm sensitivity, 1Hz (Default), up to 5Hz, 66 channels.
  • At least 100mA current draw to startup.

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