What are advantages and disadvantages of unicast and broadcast in xbee s2c?
In general, most articles recommend to use unicast.
Please explain that.
I find that the article located at http://knowledge.digi.com/articles/Knowledge_Base_Article/XBee-ZigBee-Addressing/?q=addressing&l=en_US&fs=Search&pn=1 explains it well.
Also you need to wait about 3 to 4 seconds between each broadcast transmission to allow it to Travers the network before you can issue the next Broadcast.