The tag 'xb24-zb coordinator api' is only used once. This is the project:
(Domotics) Zigbee XB24-ZB coordinator API (with Raspberry)
This Xbee series 2 , receive data from another Xbee series 2 (http://fritzing.org/projects/zigbee-xb24-zb-digital-probe-without-mcu) and with python script read data from remote probe.
This Xbee series 2 , receive data from another Xbee series 2 (http://fritzing.org/projects/zigbee-xb24-zb-digital-probe-without-mcu) and with python script read data from remote probe. See note in .fzz file for Xbee configuration

