2Pcs Voice Playback Module MP3 Trigger Player Board for Arduino with SD/TF Card Slot - KOOBOOK Compatible

• Brand: KOOBOOK
• Special Feature: Voice Control, Portable
• Connectivity Technology: USB
• Memory Storage Capacity: 32 GB
• Color: Blue
• Compatible Devices: Laptop
• Media Type: SD Card, Micro SD
• Included Components: 2 x Microcontroller Module
• Display Technology: no display
• Component Type: Amplifier

• Smart voice module,integrated IO trigger, UART protocol control, One_line single-bus protocol control.
• Standard MP3 and other 7 operating modes setting by DIP switch.
• Drive 4~8Ω, 3~5W.
• Speaker by a 5W class D audio amplifier on board.
• Support MP3,WAV decoding; Support TF card for maximum 32G downloading music files directly by micro USB connector.

Specifications: Support MP3\WAV decoding Support sampling rate (KHz):8/11.025/12/16/22.05/24/32/44.1/48 24bit DAC output，support dynamic range 90dB，SNR 85dB Support FAT16/FAT32 file system，support TF card for maximum 32G Drive 4~8Ω speaker by 5W class D amplifier chip on board Play 65535 pieces of music by UART control protocol Play, Pause, Selecting music,VOL /- and so on can be controlled，the communication baud rate is 9600bps Play 255 pieces of music by IO triggering Play music by One_line control protocol，Play, Pause, Selecting music, VOL /- and so on can be controlled Switch 7 operating modes using DIP switch easily Note: The track name must be named after 5 digits. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 2pcs