Linkit connect with Arduino baord

Recently, I used wifi Arduino as my router to transport environment data to Xively. My sensor node is using nRF24l01 and a CR2032,

so I attach nRF24l01 to my Wifi Arduino, and after some programing

done.

After some soldering and burn the Arduino bootloader,Linkit connect with Arduino is completed

for the software, I modify the sample code from Linkit connect cmd set to build a simple web server.(I'll put the details in instruction)

But this version has a little problem, I made a mistake of breaking net between 3.3V and VCC.

It has to be connected otherwise Atmega32U4 and Linkit connect module won't power up,

thankfully, the VCC output and the 3.3V output from LDO is pretty close. So I just solder a bridge to connect them.I'll update the version later on both github and OSHpark

Using eagle files from Linkit connect (Eagle file), I can use it for layout.

so connect UART and one GPIO for RSTwith Arduino , and breakout the five GPIO from module, PCB is finish.