Next Question: 433Mhz type tx/rx?

[kresty]

Cool, thanks I'll take a look.

Frankly I'm more curious about the other side - trying to figure out if I can use the xbee's inputs well enough without requiring an Arduino in the controller. But now I know how to make a small board with an attiny so that may not be necessary.

I used Ed's controller as inspiration - but of course I don't seem to actually build anything just as it is, I always have to add a bit (Even the "do not touch" signs I had to tweak!)