Don't know if this is handy or not, but I have some really simple code online that will decode 433Mhz signals and then send the results up to Xively: http://forum.espruino.com/conversations/258645/#comment11985738
Could be pretty handy for doing cheap wireless sensors.
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Don't know if this is handy or not, but I have some really simple code online that will decode 433Mhz signals and then send the results up to Xively: http://forum.espruino.com/conversations/258645/#comment11985738
Could be pretty handy for doing cheap wireless sensors.