Adafruit CC3000 jumper pads
This module is designed to be "plug in and go" without access to anything except the connector pads at the board edge. While there are a number of pads on the face of the board these are for "experts only" access and are unneeded for normal operation. 

The only soldering required should be the addition of a 9 pin row of pins to allow the CC3000 module to be plugged into a solderless breadboard or a socket. If this is all you do then the module will work directly and interchangeably with  Arduino Uno, Leonardo/Micro &amp; Mega. These are the only Arduino versions that a full library is available for so far. ADAFruit promise more versions will be supported "sometime".

Additional information is available from
 WIRELESS / WIFI / ADAFRUIT HUZZAH CC3000 WIFI BREAKOUT WITH ONBOARD ANTENNA

Solder on connector and go ...

Larger version of photo here makes pin use clear - + see link above





Example use weather station

Low power use tutorial

Example use wireless lamp

Library