Need Advice for Xbees Modules

what Xbee Module do you recommed for arduinos Lilypads

I need to buy them soon.

thank you.

Probably the Series 1 modules with firmware supporting the 802.15.4 protocol are the easiest to use.

What is your finial goal for the XBees to do?

I agree, series 1, 802.15.4 mode.

Also: decide if you need the higher power PRO version. A few dollars more, but worth it.

And what kind of antenna option you want.

We’ll be glad to further advise, if you explain how you plan to use them, distance/range goals, line of sight or not.