U-disk Audio Player TF SD Card Voice Module MP3 Sound WTV020-SD-16P for Arduino

UMT Media
Availability: Out Of Stock
Modules / Sensor
UMT Media

Item Specifics

CONDITION: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions



EAN: 614614932543

BRAND: Unrabded/Generic

MPN: udisk



  • WTV020-SD module is a voice Rewritable content type of mass storage voice module, pluggable maximum capacity of 1GB SD card memory. Can load WAV format voice, and AD4 formats voice.


  • Supports FAT file system SD carrier
  • Supports playing of 4Bit ADCPM format files
  • Recognize the voice files automatically
  • Support micro-processor and key control
  • Could be called any paragraph voice playing
  • Saving operation data when power off
  • Loading voice to the SD card without assistance of software
  • Support combination playing of file (including mute combination)
  • Memory contents classified by file


  • Capacity: 32M to1G capacity of the SD card;
  • Loadable sampling rate :
    • 6KHz to 32KHz, 36KHz sampling rate of AD4 audio
    • 6KHz to 16KHz sampling rate of WAV audio
  • Audio output: 16bitDAC and PWM
  • Maximum voice storage: 512 voice
  • 2 module types : WTV020-SD-20S and WTV020-SD-16P
  • Operating voltage: DC 2.6 to 3.6V
  • Quiescent current: 16 uA (SD card is not inserted)
UMT Computers Ltd
Unit 4 Ground Floor Meridian House,
Nazeing Glass Works Estate,
EN10 6SX
United Kingdom
VAT ID GB 700209102

Company registration number: 3446134
VAT number: GB 700209102
I provide invoices with VAT separately displayed.
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