Open-hardware platforms enable rapid prototyping and faster time-to-market of new IoT applications. The objective of this post is to give a brief introduction to another open-hardware IoT playground — ...

This project features a modern C++ library for displaying pixels in RGB LED strips (and LED matrices). It is designed to be extensible to other RGB LED controllers (not only LED strips) and CPU ...

et pilote un bandeau WS2812B avec transitions fluides (60fps internes). ⚠️ Note hardware (GPIO5 → 3.3V → WS2812B): Le ESP32 est en logique 3.3V. Le signal DATA du WS2812B est nominalement à 5V, mais ...

Velxio is an open-source, self-hosted simulator for Arduino, ESP32, and Raspberry Pi boards that works directly in your web browser. You can drag-and-drop boards, connect components and modules, write ...