This guide focuses on creating a device (typically using an ESP32) that reads GPS data and displays it on a screen using a graphical user interface (GPSUI). This is popular for DIY navigators, asset trackers, and smart displays.
Before diving into the technical steps, ensure you have the following: gpsuinet setup
While this guide covers 90% of GPSUINet setups, some scenarios require vendor intervention: Detailed Guide: Setting Up a GPS User Interface