No links to photobucket work for me... odd....
myDFPlayer.loop(59); delay(20000); myDFPlayer.play(35); delay(5000);
dfplayer.disableAllLoops(); delay(100); dfplayer.playPhysicalTrack(track);
Hi,Regarding metadata, I read about it from the developer of this library: https://github.com/jonnieZG/DFPlayerMini.He mention about it in the readme:"The DFPlayerMini supports both WAV and MP3 formats. When using WAV files, you should make sure to remove any metadata from the WAV file, since the player will interpret it as noise."Attached an example screenshot of the metadata included in volume.wav.After remove this data and save save the file without them "my" dfplayer is not reproducing noise at the end of the track.By other side, I confirmed the IC mounted in my board and it's not one of the references you mentioned. I added a picture. It's like "JC AA1746CJ1Uxxxxx"Any number is matching... and I cannot find any reference in google about it... :-)Maybe the firmware version of my boards are different or just olders... I will investigate about it because according datasheet there is a query for software version.I will post If I have updates.