On Feb 19 & 20 (this Saturday & Sunday) we’re hosting a tutorial called Spread ideas with a pocket wi-fi portal. You’ll learn to create a wi-fi access point + web server using the Wemos D1 mini, a low-cost development board based on an ESP8266 microcontroller. It has onboard wi-fi, an 80 MHz processor, and 4 MB of storage. You can program it using the Arduino IDE.
Download the zine PDF and project code to get started! Many thanks to Chris, Sharp, Joe, Nomad, et al. for feedback and help with testing.