MP3 Voice module-WTV020-SD-16P


7 in stock

SKU: 638 Categories: ,

Product Description

Product Description

products WTV020 chip module plug-in SD card;

◆ supports the FAT file system, SD card as storage medium;

◆ supports playback WAV format files and 4Bit ADCPM;

◆ Support folder and automatically recognize the voice file playback;

◆ can play background music and commercials language;

◆ control methods are key control, second control and UART232 serial control;

◆ WTV master chip has WTV020-16SOP and WTV020-20SOP two packages, both of which are compatible;

◆ can play any segment of speech;

◆ Working voltage: DC2.6 ~ 3.6V;

◆ store content classified by folder, easy to operate.

Instructables Example


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