+CONFIG_MODULE_XBEE
+ This modules implements the protocol to use a xbee radio chip.
+ It currently only supports xbee868.
+
+CONFIG_MODULE_XBEE_STATS
+ Enable xbee statistics (takes ~100 bytes per device).
+
+CONFIG_MODULE_XBEE_ATCMD_HELP
+ Embed help strings of AT commands in program memory.
+