ESP8266 ESP-01
The best guide for wiring the ESP8266 ESP-01 I found is here.
Using the Arduino IDE: https://github.com/esp8266/Arduino/blob/master/doc/reference.md#digital-io
another: http://www.whatimade.today/esp8266-easiest-way-to-program-so-far/
Sample GET request: https://learn.adafruit.com/adafruit-huzzah-esp8266-breakout/using-arduino-ide
