Building your first synchronized holiday light show using xLights is an incredibly rewarding DIY project. The software is entirely free, open-source, and designed to handle modern smart RGB pixel lights (like WS2811 nodes).
This comprehensive guide breaks down the core steps required to get your first show up and running. Step 1: Understand the Hardware Ecosystem
Before opening the software, you need to understand the four primary physical pieces that work with xLights: