Use it: yeah
Modify it: pls ask first
This is an addressable LED-Matrix above the couch corner (left of the windows).
There is a total of 300 LEDs (WxH: 15×20) powered with a 12V 5A power supply and controlled by an ESP32-DEVKIT-C V4 (from AZ-Delivery) powered by 5V 1A micro-USB power supply.
For normal operation, please use the Home Assistant instance. The Admin-UI can be found at http://wled-couch.z9.ccchh.net. (Make sure to use plain http!)