In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...

Cheap and cheerful.

Sometimes you need to get a project to talk to you, so you can see what’s going on inside. The ESP32 console Arduino library from [jbtronics] promises just that. The library adds a simple serial ...

The cheaper board won ...

If you would like to out custom home automation systems and devices to your home or business you may be interested to know that the HomeSpan Arduino library available from Github provides an ...