The XBee/XBee-PRO ZB (S2C) introduces the SPI serial interface to Digiأ¢â‚¬â„¢s through-hole ZigBee radio. Please refer to the XBee/XBee-PRO ZB (S2C) product manual for more information.
Note1: If you are looking for a simple point-to-point configuration, you might want to try the Series 1 instead. The Series 2 requires considerable setup and configuration.
Note2: Series 1 and Series 2B XBee modules have the same pin-out. However, Series 1 modules cannot communicate with Series 2B modules.
Note3: If you are using these outside of the United States, please check with your local laws regarding radio communication.