DEVMO U-Disk Audio Player TF Micro SD Card Voice Module MP3 Sound WTV020-SD Compatible with Ar-duino PIC 2560 UNO R3

WTV020-SD voice module SD card voice module Game console voice module MP3 module1. Product features◆ The product is a WTV020 chip external SD card module, supporting 32M～1GBit capacity cards;◆ Support FAT file system, SD card as storage carrier;◆ Support playing WAV and 4Bit ADCPM format files;◆ Support automatic folder recognition and voice file playback;◆ Can play background music and interstitial advertising slogans;◆ Control methods include button control, two-wire control and UART232 serial port control;◆The WTV main control chip is available in WTV020-16SOP and WTV020-20SOP packages, both of which are compatible;◆ It can play any segment of voice;◆ Working voltage: DC2.6～3.6V;◆ The storage contents are classified by folders for easy operation.2. Product overviewWTV020 external SD card voice module, the main control chip selects WTV020-16S and WTV020-20S packaged chips. The voice content update is directly replaced on the PC through the SD card reader. The control method is also changed in a TXT file stored in the SD card. The module supports FAT file system. Support WAV and ADPCM file playback. Support two-wire serial port control mode, button mode and UART232 serial port mode. Can automatically recognize the voice sampling rate and voice file format.

• ★The product is a WTV020 chip external SD card module, supporting 32M～1GBit capacity cards;
• ★Support FAT file system, SD card as storage carrier;
• ★Support playing WAV and 4Bit ADCPM format files;
• ★Support automatic folder recognition and voice file playback;
• ★Can play background music and interstitial advertising slogans;