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| Management number | 239384654 | Release Date | 2026/07/14 | List Price | $2.04 | Model Number | 239384654 | ||
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Product features product for the WTV020 chip plug-in SD card module to support 32M ~ 1GBit capacity card; support FAT file system, SD card for the storage carrier; support for playback WAV and 4Bit ADCPM format; support automatic identification of folders and voice file playback; can play background music and advertising slogan; control methods are key control, two-wire control and UART232 serial port control; WTV master chip WTV020-16SOP and WTV020-20SOP two packages, both compatible; can be any segment of voice playback; Working voltage: DC2.6 ~ 3.6V; The storage contents are classified according to the folder, which is convenient for operation. Product description WTV020 Plug-in SD card voice module, the main chip WTV020-16S and WTV020-20S selected chip package. Voice content update directly through the SD card reader on the PC to replace. The control mode is also changed in a TXT file stored on the SD card. The module supports the FAT file system. Support WAV and ADPCM file playback. Support two-wire serial port control mode, key mode and UART232 serial port mode. Can automatically identify the voice sampling rate and voice file format.
| ASIN | B0CP78NRRH |
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| Brand | Generic |
| Manufacturer | Generic |
| Mfr Part Number | Lile_HFN_2036 |
| Hardware Platform | PC |
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