What's the AT command for URL of ESP8266 Wif module

[lilzz]

http://room-15.github.io/blog/2015/03/2 ... reference/

for example, if I want connection to yahoo.com
what's the AT command for that?

[DirkS]

for example, if I want connection to yahoo.com

What do you intend to use the connection for?
The ESP doesn't have a built-in web browser or something like that.
You *can* set up low level TCP connections, etc.

[mthomason]

http://www.rei-labs.net/esp8266-connecting-to-internet/ has an example of fetching an HTTP URL from the ESP8266 using AT commands.

[lilzz]

Ok, I connect to a gateway and acquired a IP address. Verifed that.
I try to connect to google.com

AT+CIPSTART=4,”TCP”,”www.google.com”,80

it gives back Link Error.

what does that mean?

[LeMoog]

IP address rather than "www.google.com"