The Radio Shield is an add-on kit for the Arduino development board that provides AX.25 packet radio send and receive capability, a prototyping area, and an HD44780-compatible LCD interface.
Packets are sent and received in AX.25 UI frames. This allows operation on the APRS network.
http://wiki.argentdata.com/index.php/Radio_Shield
Become the Maker you were born to be. Try Arduino Academy for FREE!
