Since I had a spare ESP32 lying around, I tried building a smart dashboard that pulls metrics from the other smart devices in my home lab and outputs them to a screen. Now that Iv ...

The ESP32-WROOM-DA has more than a passing resemblance ... but otherwise the module has the same pinout as the existing WROVER. It’s not much of a stretch to imagine it nestled in the corner ...

Traditionally, you’d buy one on a little breakout board with some pins and a few connectors, and then wire up anything else you need. The ESP8266’s big brother, the ESP32, hasn’t quite taken ...