title: Arduino ESP8266 Socket.io Issue
body: <p>I want to make a WebSocket inner ESP8266 but i cant do it.
  I used this link for made it.
  <a href="https://github.com/billroy/socket.io-arduino-client" rel="nofollow noreferrer">https://github.com/billroy/socket.io-arduino-client</a>
  I get error inner SocketIOClient.h</p>
  
  <p>The error is:</p>
  
  <blockquote>
    <p>In file included from C:\Users\WaffenSS\Desktop\ses\ses.ino:1:0:</p>
    
    <p>C:\Program Files
    (x86)\Arduino\libraries\SocketIOClient/SocketIOClient.h:44:2: error:
    "Please specify an interface such as W5100, ENC28J60, or ESP8266"</p>
    
    <p>C:\Program Files
    (x86)\Arduino\libraries\SocketIOClient/SocketIOClient.h:45:2: error:
    "above your includes like so : #define ESP8266 "</p>
    
    <p>exit status 1 Error compiling for board Arduino/Genuino Uno.</p>
  </blockquote>
  
  <p>There is anyone can help me ?</p>