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  • Uses STM8S103F3P6 as the master IC.
  • It has 640 bytes of EEPROM.
  • It can erase ten thousand times.
  • It has 8K bytes
  • You can use the 2.54 pin header on the board or the pad for power. When using the pad for power, the input voltage range is 4.5V-15V, and 3.3V can be output to the outside through the pin header.
  • The 5V pin voltage is the input voltage of the module.
  • Leads to all the pins, the pins next to the pin marked the label, with a reset button, power LED, and the program shows LED, small but perfectly formed.
  • Support SWIM debugging mode.
  • Burned in the test program, LED flash, allowing you to detect the motherboard is working properly.
  • Provide in IAR and STVD two development environments of operation log and routine operation of the library functions.
  • Routine timer, UART transmits routine, UART receives routines, clock switching routines, AD routines and so on.



  • APROW STM8S Minimum Development Board STM8S103F3P6 Core Board
  • This development board uses micro USB for power, supports smartphone data lines, and uses STM8S103F3P6 as the main control IC.
  • Take out all the pins, the pin label is marked next to the pin, with a reset button, power indicator and program demo indicator.
  • Supports swimming debugging mode. Note: 5V pin header and the module input power is connected.

Package includes:

  • 1 STM8S development board