DFPlayer Pro: no BUSY pin

Richard.Platt2940 2023-12-18 05:13:22 328 Views0 Replies
The DFPlayer Pro lacks the BUSY pin that was present on the Mini.
Is there a way to confirm using software whether a file is currently playing?

Fermion: DFPlayer Pro - A mini MP3 Player with On-board 128MB Storage (Breakout) DFR0768