So I've installed the latest version of Bitvoicer, and am trying to use an Arduino board to do what you accomplished. But there is a problem with the code here:
BitVoicerSerial bitVoicer = BitVoicerSerial(0);
It says "no matching function for call to 'Bitvoicer::BitvoicerSerial(int)'
What does this mean and how can I fix it? I'm using the Bitvoicer11.h library, which I believe is the latest one.
Also, when I try your schema, this message pops up:
"No recognizer of the required ID found."
What does this mean? Am I missing something?