Control your Christmas tree: A Raspberry Pi powered RGB LED matrix v2

Build and animate your own web and remote-controllable lighting from commonly available RGB LED strings and a Raspberry Pi. We’re going to go through the process of building a fully-configurable 10x25 LED matrix with a graphical configurator to run animations and patterns. Introduction Last year, I wrote a blog post showing how to build an RGB LED matrix. Since then, we’ve developed the project…