Control dfplayer mini over wifi (using music player widget?)

hi guys, I am learning how to control dfplayer mini module over wifi, can you share your experience to me? Thank you.

hi guys, I do a lot of research about blynk music player widget, however not much information from the internet…can you share it with me? Thank you.

  1. how music player widget works?
  2. control module?MP3?
  3. how to connect the jumpers?

Thank you

This depends on if the module even has TTL type controls that can be manipulated by Arduino or ESP digital pins.

Not a clue what you are referring to.

1.Connection and Diagram can be found here 2.This code is tested on Arduino Uno, Leonardo, Mega boards.