Oh, do I understand that right, that only the direct transmission from sender
Pic to receiver Pic does not work while simultaneously recording audio? In that
case, connect the receiver directly to the sender's output pin, no filter is
needed here. Only a resistor in case the receiver runs on a
On 2022-03-23 I've sent a sample file which i could read without error. Did
you try that? It contains a few lines of text. I think, too low of playback
volume might lead to read errors, or too long strings without pause. Or, of
course, using mp3 or the like at too low bitrate.
Greets,Kiste
