The XBee Digital I/O Adapter provides short-range wireless connectivity to any digital device, as well as an interface to logic-level inputs and sinking driver output. Unlike an embedded wireless module,
which requires design integration and development time, these off-the-shelf adapters provide instant wireless connectivity to existing digital devices. All XBee adapters can be used with Digi's gateways for data aggregation and IP connectivity.
ZIGBee 2.4 Ghz