Yun Wifi signal strength?

Hello,

Using this command here to return wifi signal strength as a number between 0-100, what is minimum the Yun needs?

/usr/bin/pretty-wifi-info.lua

What is the point where a Yun will not connect anymore?

Thanks!

i had some troubles in the past, see those post, you can find something useful:

http://forum.arduino.cc/index.php?topic=256968.msg1820962#msg1820962 http://forum.arduino.cc/index.php?topic=254970.msg1820935#msg1820935 and this by sonnyyu http://forum.arduino.cc/index.php?topic=188101.msg1597553#msg1597553

and

http://forum.arduino.cc/index.php?PHPSESSID=961ubhnemhu2bgo6gnone4jos4&topic=261103.msg1843315#msg1843315