rf reciever – https://www.sparkfun.com/products/10533
rf transmitter – https://www.sparkfun.com/products/10535
A good tutorial on the rf radios.
These radios operate at a lower baud rate then what we are used to. Normally these radios will operate safely around 1200 bps.
Examples
SimpleRftransmit – Send and Receive an integer. (This examples contains 2 files, the main: simpleRFTransmit and writeRead which contains several functions)
Advanced_receiver and Advanced_transmitter – This example uses the RadioHead Library. It allows more complex messages to be sent with these transmitters.
How to install Arduino Libraries.
- Download the library
- Open Arduino
- Select Sketch -> Import Library -> Add Library
- Select the library zip file
