WTV020 WTV020-SD WTV020SD-20SS Mini SD Card MP3 Sound Module For PIC 2560 UNO R3 WTV020-SD-16


Product Description
1 the product features
Products for WTV020 chip module plug the SD card supports 32M ~ 1GBit capacity card;
Supports the FAT file system SD card as storage medium;
And supports playback of WAV format files 4Bit ADCPM;
Supports automatic speech recognition folders and file playback;
You 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;
You can play any segment of speech;
Operating voltage: DC2.6 ~ 3.6V;
Classified by folder store content easy to operate.
2 Product Overview
WTV020 plug-in SD card Voice module the main chip selection WTV020-16S and WTV020-20S package chips. Voice updates directly through an SD card reader on a PC replacement. Control is also an SD card stored in TXT file changes. The module supports the FAT file system. Support and ADPCM WAV file playback. Supports two-wire serial control mode key methods and UART232 serial manner. Automatic speech recognition and speech sample rate format.









Packaging Details
Unit Type: lot (1 pieces/lot) Package Weight: 0.120kg (0.26lb.) Package Size: 15cm x 12cm x 3cm (5.91in x 4.72in x 1.18in)