I guess it depends on what you need, but ...
I wouldn't mess with xbee-zigbee-newbee or whatever.

Go with Something that gives you Everything, like serial over wifi. Using a COM port redirecter on the PC, it looks like a serial port, but it's wireless.
HTTP server, Network Time access, etc. etc. etc.


MatchPort® b/g
http://www.lantronix.com/device-netw...matchport.html
<br>