This is a project to show various information from a Home Assistant installation on a nice and clear LED-based display. The protocol used is MQTT so other automation platforms could also be used.

It's amazing what you can do with an ESP32 (or two).

Have you ever been in a situation, whether in a conference room, a private office, or a room in your own home, where you can't tell if someone is inside (or if the light is on) from the outside ...

Flipper Device's new Busy Bar will retail for $249.

The Busy Bar display will finally go on sale in July. It looks irresistibly productive, but $249 is just too much The Latest ...

News Summary LG Electronics USA is showcasing a range of Direct View LED (DVLED) solutions at InfoComm 2026, headlined by five new displays in ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

In this episode, Fractilia’s Edward Charrier and Chris Mack talk about stochastic variability and how the FAME 300 automated metrology system is used in semiconductor manufacture today.

// initialize the library with the numbers of the interface pins ...