1. Package of 28 pins module, which can be replaced memory for gaining different lengths of storage
2. Supports 2M bit ~ 32M bit capacity SPI-Flash (Note: 1byte = 8bit)
3. WT588D-20SS voice used as a control core chip.
4. Embedded human voice processor, feel very natural and sweet.
5. Good audio quality output for 13Bit/DA converter and 12Bit/PWM processing of audio.
6. Support for loading 6K ~ 22KHz audio sampling rate.
7. PWM output can directly promote 0.5W/8 speakers and plenty of current.
8. Support DAC / PWM output.
9. Support for loading WAV audio format.
10. Support key control mode, one-wire serial control mode, three-wire serial control mode.
11. A variety of IO trigger ways can be seted to in button control mode.
12. The way of BUSY signal output can be set in a random manner.
13. Loading no more than 500 segments voice for editing.
14. Address bit is controlled by 220 segments voice, but a single address bit just can load up to 128.
15. Voice player to enter the sleep mode to stop immediately.
16. It is simple interface and convenient because of using WT588D Voice Chip that benefited to
exert its functions.
Brand Name: diymore
Type: Voltage Regulator
Supply Voltage: DC 2.8V 5.5V
Dissipation Power: WT588D-20SS WT588D 20SS
Operating Temperature: key control mode sleep mode
Model Number: one wire three wire serial control