• On Board STM32F103RCT6 main MCU (enhanced, 64 pin, 256K flash, LQFP, -40~85 degree)
  • On board Jtag debug connector
  • On board 2M SPI Flash (-> SPI3), tested can used as USB stick when programmed and connect to PC.
  • On board wireless NRF24L01 pre-defined connector, plug to use ( -> SPI1)
  • On board TFT LCD, and OLED connector, plug to use ( -> SPI2), Supported our
  • On board micro USB connector.
  • Programmable two LEDs PA8 and PA2. Power Indicator LED.
  • On board programmable and function buttons:
    • PA0- wake-up button
    • PC1 programmable button
    • PC13 programmable button
    • NRST reset button.
  • All breakout pins on board for use.
  • Breakout pin headers for USART debug and SWD programmable port.
    • RXD TXD GND 5V
  • On board crystal 8mhz, and RTC crystal 32.768khz.
  • Pre-loaded demo code, to simulate SPI Flash as USB stick, print debug info on screen, connect via USB to PC, read and write files. (need format), demo here.
  • Package only include the main PCB board.

Documentation, demo code please see here, schematic, use guide please see here.

Additional information

Weight 0.01 kg

Arduino IDE Supported

MCUs Series



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