KOOBOOK 2Pcs Voice Playback Module MP3 Trigger Player Board SD/TF Car…

Price: $11.99
(as of May 23, 2025 22:46:51 UTC – Details)

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

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.
Due to word limit, the product page cannot provide more detailed information. After purchasing, please contact customer service for usage instructions. Thank you.