Yes, this should be possible (Digi used to sell a 1-wire sensor adapter). The firmare and documentation for the discontinued adapter can be found here:
http://www.digi.com/support/productdetail?pid=4085&osvid=0&type=firmware
Hi,
Thanks for the quick reply!
When you say adapter, do you mean a hardware module in addition to the Xbee Module itself or is it a software adapter?
Also where I get the adapter, if it is discontinued. I am already using the firmware version pointed in the link you provided.