XDA Developers on MSN

6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor

These are some great DIY projects that you can do for cheap.

This engineer literally lit up the world — and now wants to power it

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

NYC Mayor Mamdani lights up the Empire State Building for July Fourth

See the moment New York’s Mayor Zohran Mamdani lit up the Empire State Building in red, white and blue for the Fourth of July ...
GitHub

BlueDisplay library for Arduino

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...