I just bought these two WiFi Shields -> http://www.ebay.de/itm/262525969091?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
As they arrived I put one of them onto my Arduino Uno R3 and tried if my LED test sketch still works. It did.
After that I tried this WiFi tutorial (https://www.arduino.cc/en/Tutorial/ConnectWithWPA) to play around with the WiFi API a little bit. Sadly it prints to the serial monitor "WiFi shield not present" which tells me I missed something when setting up the shield.
I just thought the WiFi shield will be already usable without wiring anything. Surely that might be naive somehow, but hey I'm still a noob ;)
Can you guys tell me or simply point out a tutorial where it tells me what wiring I have to do to at least get pass this "WiFi shield not present" check?
Then I just realized that I do not have the "real" Arduino WiFi Shield and therefore the origin WiFi lib won't work for me according to this thread: http://forum.arduino.cc/index.php?topic=371362.0
Sadly I did not received any documenation on how to get this thing to work now. I found A LOT of threads about the "WiFi shield not present" error but none of them solved my specific problem with the shields I bought.