ESP8266 Community Forum

Posted: **Wed Feb 22, 2017 11:56 am**

I have realized this simple code:

button "On",[on] 
button "Off",[off] 
wait 
 
[on] 
io(po,2,0)
wait

[off] 
io(po,2,1)
wait

In local network everything run. Outside, with port forwarding (port 80), nothing happens.
I press the button but the program dont't run. Why?

Posted: **Fri Feb 24, 2017 12:26 am**

You must port forward both the http port and the web sockets port for this to work.

Posted: **Fri Feb 24, 2017 5:03 am**

Mmiscool wrote:You must port forward both the http port and the web sockets port for this to work.

Thanks for the quick answer, HTTP port is 80 but the web sockets port ? I'm confused

Posted: **Fri Feb 24, 2017 5:15 am**

Mmiscool wrote:You must port forward both the http port and the web sockets port for this to work.

thanks for the quick answer, port forwarding 80 and 81 , ok.

The program don't run via internet