At it's most basic form, this library requires only a pointer to a hardware or software serial to work properly. Invocation of begin() will attempt to send a reset to the MP3 module and wait for the ...

This Arduino project demonstrates how to control an MP3 player module using buttons. It utilizes the DFRobot DFPlayer Mini module and Arduino's SoftwareSerial library to communicate with the module.

For playing the music, it uses the BY8001 MP3 Player module and for the alarm clock it uses the DS3231 Real Time Clock module.