Reply To: control if mp3 is playing?

[Michael P. Flaga]

The manual is documented in the github page HERE

Please take note of the Troubleshooting & Non-Blocking Limitations section

• "Error code: 1 when trying to play track"

  • See the above Limitations. about Non-Blocking.
  • Remember to check your audio cables and volume.

The limitation describes why and how to poll for playing.

example:

if(!MP3player.isPlaying()) {
  Serial.println(F("Currently playing."));
}