1, the product features 􀂾 28-pin module package can be obtained by replacing the memory to store the voice of different lengths of time 􀂾 Supports 2M bit ~ 32M bit capacity SPI-Flash (Note: 1byte = 8bit) 􀂾 Voice chip using WT588D-20SS as the master core 􀂾 Embedded unique vocal voice processor, so performance is very natural musical voice 􀂾 Built 13Bit/DA converter, and 12Bit/PWM audio processing to ensure high quality voice output 􀂾 Support for loading 6K ~ 22KHz sampling rate WAV audio

WT588D-U语音模块使用说明书V1.1.pdf

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