Feature

●28pin module package, memory can be replaced, and storage time of different lengths can be obtained.
●Supports Flash with a capacity of 2M bit ~ 32M bit (Note: 1byte = 8bit).
●WT588D-20SS voice is used as the control core chip.
●Built-in vocals processor, it feels very natural and sweet.
●Good sound quality output with 13Bit/DA converter and 12Bit/PWM audio processing.


Description

Specifications:
1. Working voltage: DC2.8V-5.5V.
2. Sleep current is less than 10uA.
3. Strong anti-interference. It is widely used in industrial fields.
4. Memory: 32M
5. PWM output can directly boost 0.5W/8 speakers with sufficient current.
6. Support loading audio sampling rate of 6K~22KHz.
7. Freely insert mute, the mute time range is 10ms~25min.
8. Support DAC/PWM output.
9. Support loading WAV audio format.
10. Support button control mode, one-line serial port control mode, and three-line serial port control mode.
11. Button control mode can set a variety of IO trigger modes.
12. The BUSY signal output mode can be set arbitrarily.
13. Load no more than 500 voices for editing.
14. The address bits are controlled by 220 segments of voice, but a single address bit can only load 128 at most.
15. The voice player enters sleep mode and stops immediately.
16. Using the WT588D voice chip is conducive to its functions, and the interface is simple and convenient.
17. Many operations can be done in software. Such as setting control mode, inserting voice, synthesized voice, calling voice, etc.
18. Support online USB download/offline USB download. In addition, even if WT588D-U is working, it can download data to Flash.
19. Size: 4.6*1.8*0.1cm

Packing list:
WT588D-U-16M Module*1