I'm trying to understand if it's possibile to send voice in real-time between 2 Arduino via XBee.
Something like a unidirectional Walkie Talkie.
Something like that:
Microphone - Arduino - XBee ---------------> XBee - Arduino - Speaker
I would like to use this mic: http://www.sparkfun.com/products/9964
I see the AUD pin and I assume I should connect it to the PWM pin on board, but I really don't know what kind of
values are read and how to send it in real-time.
Thanks in advance for your answers.