Support the synthesis of arbitrary Chinese text and English text, and support mixed reading in Chinese and English.
Support speech codec function: users can use the chip to record and play directly.
Support speech recognition function: and can support the recognition of 30 command words.
Chip integrated with 80 commonly used prompt sound effect, suitable for different occasions of information tips, ringtones, alarm and other functions.
Support UART, I2C, SPI three ways of communication.
Support a variety of control commands, such as synthetic text, stop synthesis, pause synthesis, restore synthesis, status query, access to power saving mode, wake up, etc.
Support the working state of query chip in various ways.