OpenPixelNode
This project includes both hardware and software for an open-source LED controller for up to 4 ArtNet universes.
OpenPixelNode is an open-source software project for controlling LED pixels and other types of addressable LED lights. It is designed to run on small, inexpensive hardware such as Raspberry Pi and uses the popular WS2812B or SK6812 LEDs.
The software provides a web-based user interface that allows users to create animations and patterns for their LED lights, as well as control them in real-time. It supports various LED matrix configurations and can be used for a wide range of applications, including stage lighting, signage, and home automation.
OpenPixelNode is actively maintained by a community of developers and is constantly being improved with new features and bug fixes.