Feature: Support MP3 and WAV decoding format.
Support sampling frequency (KHz) : 8/11.025/12/16/22.05/24/32/44.1/48. 24-bit DAC output, dynamic range support 90dB, SNR support 85dB. Support the FAT16/FAT32 file system, with the maximum support 32Gbit(4MByte) TF card and 32Gbit(4MByte) U-disk. Support UART serial port control voice broadcast function.It can control playback, pause, selections, turn up and down volume and other functions, the largest selection of 65535 songs.
The baud rate is 9600 bit/s. Support I/O trigger function, 8bit I/O ports can trigger 8 musics or 8 I/O combinations to trigger 255 songs.
Support One_line single bus serial port control, which can control playback, pause, selection, turn up and down volume and other functions. Support 3 configuration I/O for mode selection to make 7 work mode. Built in 5W Class D amplifier circuit and can directly drive 4ohm 3~5W speaker.
Product Name:DY-SV5W Voice Playback Module
Work Voltage:DC 5V
Working Temperature range:-20~85 Celsuis
Working Humidity range:0%-95%RH
1 * Voice Playback Module