Wireless Made Simple < Linx Technologies. XBee® Wireless RF Modules. XBee modules are available in a wide variety of RF frequencies used around the world.
Using a single XBee design, developers can support frequencies including: 2.4 GHz902 - 928 MHz865 - 868 MHz. XBee. XBee is the brand name from Digi International for a family of form factor compatible radio modules.
The first XBee radios were introduced under the MaxStream brand in 2005[2] and were based on the 802.15.4-2003 standard designed for point-to-point and star communications at over-the-air baud rates of 250 kbit/s.[3] Two models were initially introduced—a lower cost 1 mW XBee and the higher power 100 mW XBee-PRO.[4] Since the initial introduction, a number of new XBee radios have been introduced and all XBees are now marketed and sold under the Digi brand.