Raspberry Pi 3 GPS Module with L80-39 GPS Chip USB Port

• GPS Module Support Raspberry Pi model A, B, A+, B+, Zero, 2, 3 with its’ L80-39 GPS chip inside.
• Communicate 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, acquires and tracks satellites in the shortest time at Outdoor.
• PPS output can be used to coordinate the time with the 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 GPS 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
• 1×8 male headers, USB micro Interface
• includes CP2102 Module Serial Converter USB 2.0 To TTL UART

Parameters

How to wire it up

Uart Style:

Because of the Serial port issue of Raspberry Pi 3, Model B, it may cause an unexpected problem, we suggest that you do not connect the 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:

How to use it

• After power on and login to the 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
• Reboot your Raspberry Pi and login, also typing the command in your terminal, it will help you reconfigure your gpsd service:sudo dpkg-reconfigure gpsd
• Start the gpsd service:sudo gpsd /dev/ttyUSB0 -F /var/run/gpsd.sock
• you can stop the gpsd service:sudo killall gpsd
• 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.

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 the GPS module.
• sudo cgps -s 

Package Included:

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