Che bel mondo. Elettronica da casa o portatile della quale si sa tutto quello che fa.
Wifi, batterie, un esp32, arduino e tanta fantasia.

Ecco alcuni progetti stimolanti.

- https://forum.arduino.cc/index.php?topic=509517.0
- https://github.com/Edzelf/ESP32-Radio
- https://www.youtube.com/watch?v=hz65vfvbXMs
- https://www.htxt.co.za/2017/02/04/these-tiny-arduino-play-boxes-let-you-play-classic-games-on-the-go/
- https://hackaday.com/2014/10/11/build-your-own-stand-alone-web-radio/
- https://www.facebook.com/groups/esp8266microcontrollers/?post_id=882238342225651
- https://www.tindie.com/products/makercrew/e-paper-dev-kit-using-particle-p1/