To get into the holiday spirit, [Roberts Retro] shows off the completed jukebox controlling his ESP-enabled LEGO train set — another of his festive upgrades that we covered back in 2022.

And I can’t stop drooling at the thought of controlling my smart home gadgets and home lab equipment with a screen powered by a mere microcontroller. I added an open‑source ESP32 dashboard to ...

If you want to build your own smart home tech, then this display from Elecrow is a fantastic way to get started.