For those who are curious, the wifi board depicted in this project is the venerable ESP8266. It’s really been a hardware tinkerer’s dream to be able to add such

For those who are curious, the wifi board depicted in this project is the venerable ESP8266. It’s really been a hardware tinkerer’s dream to be able to add such a capable wifi radio to projects for so cheap ($2 on aliexpress if you don’t mind waiting 6 weeks for it to ship from China).