The ESP32 was introduced a few years ago as an inexpensive way to outfit various microcontrollers with WiFi or Bluetooth. Since then it has been experimented with and developed on, thanks to its ...

As a kid, I remember that my grandparents always had a weather display hanging on the wall. It was pretty basic, but it told us the inside and outside temperature and humidity. Fast-forward an ...

If you missed out on the first production run for the Obsidian ESP32 by Thomas McKahan offering a small ESP32 board in a Raspberry Pi form factor, you will be pleased to know that the boards are now ...