The WeMos D1 R1 is actually a Wi-Fi development board based on ESP8266-12E, which looks like an Arduino Uno board but the core part is the ESP-12E chip. Surprisingly boards purchased almost at the ...

You have an ESP8266 board like the Wemos D1, ... Here, you’ll learn the quick and easy way to get your sensor up and running, learn a few tricks for doing sleep Arduino environment, ...

It’s really hard to overstate how awesome ESP8266 development boards like the Wemos D1 Mini really are. For literally a couple of dollars you can get a decently powerful Wi-Fi enabled microco… ...