Part Number : WTV020M01
Function : MP3 audio module, voice module SD
Maker : Unspecified
Image :
Description :
Detailed specifications:
1. Operating voltage: DC2.5 ~ 3.6V
2. Sampling rate: 6KHz ~ 16KHz (WAV audio)
3. Storage: Supports up to 1GB SD card, up to 512 songs
4. Support file: 4Bit ADPCM format
5. Audio format: WAV, AD4 audio
6. Audio Output: 16-bit DAC/PWM
7. No-load current: 16uA (SD card not inserted)
8. Format: 6KHz ~ 32KHz, 36KHz AD4 audio; 6KHz to 16KHz WAV audio
Reference Video : http://www.youtube.com/watch?v=hCRpr2SnBac
Reference Page : Nerd Club: Playing audio with a WTV020M01 and Arduino (nerdclub-uk.blogspot.com)
Others datasheet of same file : WTV020M01-16 , WTV020-SD
Datasheet PDF Download : 