9/28/2023 0 Comments Arduino royaltek gpsThe device works by using swaths of Google map screen shots stored on the SD card, along with an XML file that describes the map's boundary coordinates. The goal is to build a stand alone, hand held, GPS device that will display its location on a moving map. The design is basic and revolves around four components: a GPS module, a Raspberry Pi, an 1.8" TFT LCD screen, and some push buttons for control. Maybe because I had all the components and I wanted to put the GPS module to use. I'm not sure why I decided to build this project, because a hand held GPS is really quite useless these days. The shield was tucked away in my parts drawer waiting for the right time to be used in a project. I have a GPS shield that I got a couple of years ago from friends as a gift.
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