Mini MP3 Player Module For Arduino

Description

Mini MP3 Player Module For Arduino A module that allows you to play music files directly from micro SD card via the built-in slot. It communicates through the UART interface – pins RX and TX, with a microcontroller. DFPlayer works with Mp3, WAV, WMA, supports file systems FAT16 and FAT32. Features: Supports MP3 and WAV file decoding Supports FAT16 and FAT32 file system Supports sampling rates (kHz): 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 24-bit DAC output supports 90dB and SNR 85dB Supports stand-alone pushbutton (AD Key) control mode Supports serial control by microcontroller Supports USB connection for direct file upload/download to SD card Supports up to 32GB micro-SD card Supports thousands of files for playback supports random playback Built-in 3-watt amplifier can directly drive a small speaker 30 levels adjustable volume and 6 levels adjustable EQ Busy output available for monitoring play state 3.3V logic compatible 5V module operation Leads: soldered goldpin connectors 2.54 mm pitch PINOUT: PIN DESCRIPTION VCC Voltage in the range from 3.2 to 5.0 V. RX Serial interface UART – receiver. TX Serial interface UART – transmitter. DAC_R Audio output for headphones or amplifier – right. DAC_L Audio output for headphones or amplifier – left. SPK2 Output for speaker with power up to 3 W. GND Mass. SPK1 Output for speaker with power up to 3 W. IO1 Liberating input, short hold, switches track, long silences. GND Mass. IO2 Liberating input, short hold, switches track,