Graphical User Interfaces are an essential part of modern software applications. They provide a visual way for users to interact with the software, making it more intuitive and user-friendly.

Hackster.io user Najib Kassab has published a tutorial walking you through how to setup a small project using a Raspberry Pi 4 and Hexabitz modules HF1R0x and H01R0x, H08R6x and H0BR4x.