Hi All -
I'm looking into using a set of radio transceivers at one point, but don't know much about them (yet). This would be for pretty simple serial transmission of data from a PC to an AVR.
There are lots of choices out there ...
First one is probably what frequency/format to use. I've seen some cheap and small Laipac ones that can use 315MHz, 413MHz and 434MHz. Then there are some at 915MHz, and others up in the 2.4GHz range.
I would expect the 2.4GHz ones to have a little trouble in a typical home. That's a pretty common freq for cordless phones, though 5.8GHz is becoming more common. Also 802.11x wireless access points use the same range I think. Wouldn't there be interference ?
How about the lower freqs ? Which of those would you recommend ? What are the pros/cons to each ?