Linkit 7688 (not Duo) connect to arduino IDE

Hello,

I'm using the Linkit smart 7688 (not 7688Duo), can be a wifi AP for wireless programming.

First,I have a 7688Duo and I can connect to my IDE , it displayed as a wifi port "mylinkit on 192.168.168.xxx".

So I assume that after I had set up my 7688, it will display a wifi port for me.
Unfortunately, it didn't work! I couldn't find any port on it , even I tried to set my 7688 to be a station mode(local LAN).

I guess I forget something to setup on arduion.(maybe bootloader or setting file....

Have someone doing 7688 wireless for arduino?