I have the same problem. I have also searched for the chip specs and could not find any useful data in english, I found some document but were in chineese, probably
Autoplay is enabled which will cycle play the entire song list.
I have done some work with Catalex YX5300 Serial MP3 module to create a standalone music player
I want to start a MP3 player project and i would like to know:1) how good is the output sound quality? 2) after starting playing a music, is it possible to arduino to know when that music ended? Thanks