user32886: I just received an ESP8266 wifi module and I am trying to add the board. However I am having an issue. All websites/tutorials say to use http://arduino.esp8266.com/stable/package_esp8266com_index.json, however nothing is there. Can it be found somewhere else?

user33420: It looks like the server is down.  Isitdownrightnow reports that it's been down for almost 4 days: http://www.isitdownrightnow.com/arduino.esp8266.com.html 
There is a discussion about it over on the ESP8266 forums: http://www.esp8266.com/viewtopic.php?f=26&t=3134&start=8
Let's hope it will be back again soon.

32886: <p>I just received an ESP8266 wifi module and I am trying to add the board. However I am having an issue. All websites/tutorials say to use <a href="http://arduino.esp8266.com/stable/package_esp8266com_index.json" rel="nofollow noreferrer">http://arduino.esp8266.com/stable/package_esp8266com_index.json</a>, however nothing is there. Can it be found somewhere else?</p>
 33420: <p>It looks like the server is down.  Isitdownrightnow reports that it's been down for almost 4 days: <a href="http://www.isitdownrightnow.com/arduino.esp8266.com.html" rel="nofollow noreferrer">http://www.isitdownrightnow.com/arduino.esp8266.com.html</a> </p>

<p>There is a discussion about it over on the ESP8266 forums: <a href="http://www.esp8266.com/viewtopic.php?f=26&amp;t=3134&amp;start=8" rel="nofollow noreferrer">http://www.esp8266.com/viewtopic.php?f=26&amp;t=3134&amp;start=8</a></p>

<p>Let's hope it will be back again soon.</p>
