Digi XBee is the brand name of a popular family of form factor compatible wireless connectivity modules from Digi International. The first XBee modules were introduced under the MaxStream brand in 2005 and were based on the IEEE 802.15.4-2003 standard designed for point-to-point and star communications. Since the initial introduction, the XBee family has grown and a complete ecosystem of wireless modules, gateways, adapters and software has evolved. The XBee radios can all be used with the minimum number of connections — power (3.3 V), ground, data in and data out (UART), with other recommended lines being Reset and Sleep. Additionally, most XBee families have some other flow control, input/output (I/O), analog-to-digital converter (A/D) and indicator lines built in. The latest XBee 3 family introduces new capabilities like MicroPython, Digi's TrustFence security framework and Bluetooth low energy for local commissioning, configuration, diagnostics or beaconing

Supported technologies

Short Range (2.4 GHz) Long Range (868/900 MHz) Cellular / LPWAN

Form-factors, antennas and data modes

XBee modules are available in three form-factors. All XBees, with the exception of the XBee 868LP, are available in the popular 20-pin through-hole form-factor. The latest XBee modules are also available in surface-mount and micro-mount form-factors, which are popular for high-volume applications due to the reduced manufacturing costs of SMT. XBee modules typically come with several antenna options, including U.FL, on-board chip, RF pad and integrated PCB XBee modules can operate either in a transparent data mode or in a packet-based application programming interface (API) mode.

Product family

As of March 2020, the Digi XBee portfolio includes