i am trying to build an mp3 player using pic mc, and vs1002D mp3 codec..
i want to make the system wireless by including xbee tx and rx.
but zigbee, as i understand, uses half duplex uart data transfer..
so how do i convert the audio output of mp3 player to uart for xbee?
also how do i convert the uart from the receiver xbee to audio signal for the headphone/speaker?