Introduction to Serial MP3 Player Module and Speaker Serial MP3 Player Module Pinout A serial MP3 player module has three interfaces: The interface to ESP32 includes 4 pins: RX pin: data pin, needs to be connected a TX pin of ESP32 TX pin: data pin, needs to be connected a RX pin ...
Fast and easy to understand Arduino library to use the DFPlayer Mini MP3 module from DFRobot.com. This is a huge improvement (both in terms of execution speed and simplicity) to the standard library provided by DFRobot.com. - PowerBroker2/DFPlayerMini_Fa