I am very impressed too, plus I am learning from you. I have one question: what is an "LDR" on the wifi stick? I apologize if my English is hard to read. I apologize even more for not knowing any German (Detusche).
The mission to Mars in on Ice I have to finish my Hoverboard project til 2015
The other Radios are great too, and an LDR is a Light sensitv resistor, I used this way because it was the fastest way for th result I wanted. I'll try now to read the wifi traffic an get it on a gpio pin.