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This Mini SD Card MP3 Sound Module is a reusable mass storage voice module, that can plug a maximum capacity of 1GB SD card memory and can load the WAV and AD4 audio. The voice module uses WTV020SD-20SS as the core chip, with an MP3 control mode, one-to-one key control mode, power-on loop control mode, and two-line serial control mode.
This Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD-16P has 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.
