A few years ago, [Frans-Willem] bought a few RGB LED panels. Ten 32×16 panels is ... He had originally planned to send all the pixel data over the USB port, but there was too much overhead ...

John Park has recently built a Raspberry Pi 5-powered "wall arcade" with RGB LED matrix display that offers a nostalgic ...

As I’d already charged the HB80C’s internal battery via its USB-C port, I was able to power ... One thing I love about the HB80C is its ability (as an RGB COB LED) to produce a wider range ...

The brains of this thing is an ESP8266 on a custom PCB which controls the 127 individually addressable RGB LEDs ... [Bulduper] used ABS because the LED strip and the PCB might get a little ...