Basic API demo

Dependencies:   XBee

Revision:
0:e101a3828404
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/XBee.lib	Sun Apr 23 19:58:46 2017 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/users/lucasec/code/XBee/#350d308e7b77