Mini MP3 Player Module

MP3-TF-16P Module. AKA DFPlayer Mini is a compact and inexpensive MP3 module with loudspeaker output.
Can be used with a battery power supply, speaker and keypad for stand-alone use.
Also controllable through the serial port by Arduino, or any microcontroller with a serial port output.
The module has integrated hardware decoding of MP3, WAV & WMA on an SD card formatted in FAT16 or FAT32.
Technical Specifications 1 Supports sampling rates (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
2 24-bit DAC output.
3 Fully supports FAT16, FAT32 file systems up to a maximum 32G SD card.
4 A variety of control modes are available. IO control mode, serial mode, AD key control mode.
5 Full details available by web search and YouTube.
6 Supply voltage 3.3V/5V.
Dims: 20.5mm x 20.5mm.