DFPlayer Mini [DFR0299] - buttons to play specific files
RussellCompton 2022-08-09 06:11:26 453 Views1 Replies Hi,
I want to use this as a standalone module for a small device.
I want to use two buttons. Each one would play a specific file.
- Button 1 - play file1.mp3
- Button 2 - play file2.mp3
I was not sure how to wire the board to meet this requirement or if it is possible to do with this board.
Thank you for any help or pointers.
2022-08-09 11:40:25 
Winster
Hi, Maybe you can add a master control to achieve this function better, connect the MP3 module and button to the master control. Edit the logic in the code: when reading the button high level, play filE1.mp3
Winster 
