My teacher always says: "the best amp is a good antenna"
Thank you, I agree. This device is really too inexpensive not to try it out and I am about to order one. However, here there is also a transmitter and, for this price, I honestly doubt it will work beyond a few feet. There are a few videos showing how this device works (one is here: https://www.youtube.com/watch?v=aX_veMIs8dI
), but all of them seem to test the device only for very short ranges.
Now, this really seems to be what I was looking for! I have been researching into the JeeNode all afternoon. This really opens up a world of new possibilities!