configuration is arduino-xbee-xbee-arduino. each arduino has one potentiometer and one led. turning the pot on one arduino dims the led on the other and vice versa. The xbees are used with default settings. I found this example a month or so ago and set up this configuration and it works perfectly. Now I want to use it as a base to modify for my project. I suspect I copied and pasted the code into the IDE and therefore didn't have a copy saved. I spent 3 hours today looking for it without success. If anyone knows of it, can you point me?? I would be most grateful.
Thanks
You have a great educational opportunity here! Instead of spending hours looking for it, spend the time redeveloping it yourself, it's fairly straightforward. You'll be in a much better position for your own project then!
The xbees are used with default settings.
Which XBees? As far as I've been able to determine, out-of-the-box XBees are useless. Some configuration is required. At least, for decent response, that is the case.
Found it !!
The beauty of this is that is uses XBEEs "out of the box" - no configuration necessary and it works very well.
http://bildr.org/2011/04/arduino-xbee-wireless/
Thanks to the guys at MIT.