From the documentation:
This VirtualWire library has now been superceded by the RadioHead
library
http://www.airspayce.com/mikem/arduino/RadioHead
RadioHead and its RH_ASK driver provides all the features supported by
VirtualWire, and much more
besides, including Reliable Datagrams, Addressing, Routing and Meshes. All the
platforms that
VirtualWire supported are also supported by RadioHead.
--
Mike McCauley VK4AMM
mi...@airspayce.com
Airspayce Pty Ltd 9 Bulbul Place Currumbin Waters QLD 4223 Australia
http://www.airspayce.com
Phone
+61 7 5598-7474