I'm considering using an Arduino uno for a weather station, and need wifi access for the Arduino, so I can do a TCP connection (I'd prefer not to use a web interface).
I see a few shields out there (CuHead being one), but what I'm not finding is code samples. I'd like to have some idea how complex the code is. The shields seem to have next to no documentation, so I'm looking for some reassurance that I'm not going end up implementing TCP on my own or something. Basically... what's simple to use?