Hi, this robot you see is only a prototype, because
like this now has changed a lot, I tell you I had a
problem with the XBee and thus interfere with the camera as
both work at a frequency of 2.4GHz for that reason
the model I have now I put a control RC
normal, I'm waiting for one of 7 channels to
control the camera, there is this XBeehttp://www.sparkfun.com/products/9411
is a bit more
expensive but according to the manufacturer says the scope is
900 m I see is that works at a frequency of
902 - 928MHz which is good for neither the transmitter would XBee camera or interference between them.
good luck look at it and change it radically mine
but the camera works and I can make a good driving FPV.