====== ESP8266 ======

===== Installation of Arduino IDE Extensions =====

Short video instructions: 
  * https://www.youtube.com/watch?v=P8Z-ZHwNeNI
  * https://www.youtube.com/watch?v=9QZkCQSHnko

Instruction for the Joy-IT ESP-01 module (German):
  * http://anleitung.joy-it.net/wp-content/uploads/2016/10/ESP8266-2.pdf

The official **GitHub repository for ESP8266** with Arduino IDE: https://github.com/esp8266/Arduino. It also provides howtos for different types of installation. I prefer the **Board Manager method**. Enter <code>http://arduino.esp8266.com/stable/package_esp8266com_index.json</code> 
into **Additional Board Manager URLs** field. You can add multiple URLs, separating them with commas.