If I have two XBEE modules can they transmit data to each other at the same time or does one have to listen while the others transmits in order to avoid collision?
Thanks
Rico Bravo
ladyada did xbee example. google it
The modules do not transmit and receive at the same time. However the microcontroller that is in the XBee handles the buffering and multiplexing for you. For the majority of
applications you can treat the XBee as a full-duplex connection.
(* jcl *)