I stil would like to hear what the Xbee Gurus say about my requirements.
2. From a PC or other embeded board I would like to transmit a command toall the 20 Arduino fios and get them to respond with the data.4. The Ardunino Fios will be in sleep mode and wake up and transmit their data and go into sleep modeevery 30 minutes.
A cheaper option would be the RFM22B which I am presently experimenting with, it can also be set up as a mesh arrangement, but it has evidently about a kilometer range anyway ( I havnt tested the range yet )
I understand XBEE 868 digimesh is a restricted export controlled product.so I would like to avoid that as much as possible.
Yeah, how are things coming along now with your problems from the other thread? Resolved.
For my new years, I got my 2-line LCD with 6-buttons going, LOL.