After the driver has installed please download and install the X-CTU software from the Digi
website:
http://www.digi.com/support/productdetl.jsp?pid=3352&osvid=57&s=316&tp=5&tp2=0
After to software is installed, please run it, select the correct COM port and if this is a brand
new xBee module then select 9600bps for communication then click on the Test/Query button.
Please see the above sequences captured in the pictures below. If the X-CTU software
connects successfully to the xBee module, you should see the third window below, with a
report on your modem type and firmware version.