WTV020-SD voice module SD card

Products for the WTV020 chip plug-in SD card module, support 32M to 1GBit capacity card; Supports the FAT file system, SD card storage carrier; Support to play the WAV and 4Bit ADCPM format; Support for automatic identification folder and voice file playback; You can play background music and commercials language; Control mode key control, second-tier the control and UART232 serial control; WTV master chip WTV020-16SOP WTV020-20SOP two packages, both; Can any segment voice playback; Operating voltage: DC2.6-3.6V; Store content classified by folder, easy to operate. 2, Product Overview WTV020 plug-in SD card voice module, the master chip the optional WTV020-the 16S and WTV020-20S package chip. Voice updates directly through the SD card reader on a PC replacement. Control mode also change the SD card to store a TXT file. This module supports the FAT file system. Support WAV and ADPCM file playback. Support for two-wire serial control mode, the touch of a button and UART232 serial manner. Can automatically identify the voice sampling rate, and voice file format. Sample Project: http: / / fritzing.org/ projects/ advanced-experiment-arduino-and-wtv02 0sd-16p-modul/ Arduino library for WTV020-SD-16P audio module: http: / / forum.arduino.cc/ index.php? topic= 117009.0 http: / / www.instructables.c om/ id/ How-to-use-WTV020SD-16P-with-Arduino/