I do have one or two Arduinos to tinker with. It's just fun and rewarding to make something blink or move by soldering and programming.

ESP32 (Adafruit Huzzah!)

I want to tinker a little bit with this microcontroller. I'm especially interested in self-made home automation. I just need some more time. At least I collected some links and started reading:

regarding the older, but similar ESP8266