Hi,
I am looking for an RF module for sending and receiving some small pieces of information.
It should have an extremel short range... around 30-40 feet.
Anything I found is either extremely expensive or uses too much power.
Any help or recommendations would be appreciated.
Also, would it work if the Transmitter is moving, say in a car? The receiver would be stationary. And in range, ofcourse.
I am looking for an RF module for sending and receiving some small pieces of information.
It should have an extremel short range... around 30-40 feet.
Anything I found is either extremely expensive or uses too much power.
Any help or recommendations would be appreciated.
Also, would it work if the Transmitter is moving, say in a car? The receiver would be stationary. And in range, ofcourse.