How-To Geek on MSN

Build your own ESP32-powered fall lighting projects this weekend with WLED (Oct 17-18)

Now's the time for a glow up.
Hosted on MSN

This ESP32-powered WLED matrix mirrors your movements on a colorful RGB screen

25×25 WLED matrix uses a camera to detect people and draw rainbow outlines in real time. Python + OpenCV, MediaPipe, NumPy, and sockets send 25×25 frames to WLED via DDP/UDP. Prototype runs on a Mac; ...