I built a project using a Neo-6M GPS Module with the Raspberry PI. Now there are several USB solutions, and apps that work with them, but I wanted to show how to use a $20 GPS module with a a serial UART, and Python code to decode the NMEA strings. Then you can write your own GPS interface, or combine the data with Google Maps.
The first step is to connect the GPS module to the Raspberry PI. There are only 4 wires involved, so it’s a simple connection.Read More