hey there !
i recently got those 433Mhz Wireless RF Transmitter Module+ Receiver Alarm and i have thinking if i could transmit and receive audio with them.
i want to connect the transmitter to a microphone (a PPT) and the anther side to a amplifier to announce things (public address system in short).
i know audio is analog and i believe that those modules are transmitting digital or so.
analog digital converter ic is the answer or there is another way ?
i planing the connect the transmitter to a digispark attiny84 and the receiver to arduino nano
thanks in advance !