* Core chip: STM8S208MB model;
* Support CH340G serial port to USB .
* SWIM debug interface;
* 128M SPI Flash;
* Does not support EEPROM (mainly consider STM8S internal EEPROM, no need to repeat waste);
* support 24M external high-precision crystal, good crystal series;
* RESET reset button, small system composition program ;
*supported 5V to 3.3V supply;
*supports an external key input;
* supports one of IO LED indicator;
* supporting the power LED and the like;
* 16-bit TFT LCD touch screen interface FPC interface can be used to expand the link, support GUI series development;
* lead all IO interfaces, easy to connect with the backplane, and support for expansion.
* TF (SD Card).
* Capacitive Touch.
* Joy stick.
* 7 segment.
* I2C FM Chip
* MAX3232 Chip.
*TJA1050 Can Bus Chip.
AND Many More.