Using advanced STM8 core

The main frequency can reach 16M

Has 5 low-power modes

Power-on / power-off reset, low-voltage reset, programmable voltage detection

The smallest system board of the single chip microcomputer-STM8L051F3 module,

the core board size is only 4.4cm * 4.4cm, and leads to the remaining IO ports. 

With two LED indicators and power indicator, with KEY button, RST reset button,

SWDIO download debugging interface of P4, OLED interface of P6. 

The core board can use the MINI_USB interface to supply power to the core board.

STM8L051F3 adopts advanced STM8 core,

FLASH, 1Kbyte RAM, 256byte EEPROM with main frequency up to 16M 8Kbyte.

It has 5 low power consumption modes, power-on / power-down reset,

low voltage reset, programmable voltage detection, low power consumption RTC DMA function

12Bit ADC, 2 16-bit timers, 1 8-bit timer,

1 window watchdog,

1 independent watchdog,

1 beeper,

SPI, IIC, USART,

fast programming & simulation interface SWIM,

USART bootloader