OK: it seems I have to install the latest teensyduino 1.54 beta-7 in order to make the microSoundRecorder compile! It works now!
Not sure if I understand why this is so, but good to know there is a way to make it...
Do I need to delete the Sd libs inside the installation of Teensyduino or Arduino ?
Or do I need to use the latest beta of Teensyduino? Hmm --> will try that now.
hi Walter,
had some time today to try the new version of microSoundRecorder.
However, I do not seem to be able to compile it.
Arduino 1.8.13 TD 1.53
no other SD library installed except for the newest...
@DM5SG: EER transmission/polar transmitter is exactly the idea that came to my mind when FrankB wrote that excellent FM transmitter code! Would be nice to hear more on your developments! Maybe it would be worth coupling...