If you want to save a little money on a thermal camera, or if you just enjoy making your own, you should have a look at [Evan ...

Launched on IndieGogo a few months ago after 2+ years in development, Crowbits is a STEM education project that leverages both the Arduino and ESP32 boards to teach logical thinking and programming. F ...

But thanks to the rtl_433_ESP Arduino library developed by [NorthernMan54], we’re now able to pack that functionality into a much smaller package.