Wiring a lot of LEDs requires more power than the small WLED controller can handle, but leaving a large power supply running even when the lights are off is inefficient. This post talks about the progress on the project and how I wired in a relay to keep everything running efficiently.

The Ericsity WLED controller comes with WLED 0.13.3 preinstalled and only offers the ability to update to 0.13.4. This walks through setting up the controller for the first time and moving to 0.14.1 while maintaining the sound reactive features the controller advertises.