Internet of Things Development Board for MicroPython for PyBoard STM32F405

Description： The MicroPython development board, which is based on the STM32F405 microcontroller, transmits data via the USB interface. The development board has 4 LED lights and an accelerometer, which can work normally between 3.6V-10V. Let Python be able to do geeks, use Python to control hardware, and support Python language development boards. Features： 1. Onboard STM32F405RG MCU 2. 168 MHz Cortex-M4 CPU with 32-bit hardware floating point 3. 1 MB flash storage, 192 KB RAM 4. USB port, support serial port, universal storage, HID protocol 5. SD card slot 6. MMA76603 Axis Accelerometer 7. 4 LEDs, 1 reset button, 1 universal button 8. 3.3V0.3A onboard LDO, can be powered from USB port or external battery 9. Real -Time Clock 10. 30 general-purpose IO ports, 28 of which support 5V input and output 11. 2 SPI interfaces, 2 CAN interfaces, 2 I2C interfaces, 5 USART interfaces 12. 14pcs 12-bit ADC pins 13. 2 DAC pins 14. Board size: 49.4*51.1mm Instructions： Board function description: 1, the interface description: U3: SD card slot MICRO: USB power port RST: Reset button P1-P8: Development Board Expands More Peripheral Interfa 2, instructions for use We provide detailed instructions for using the development board. Here we will only add the firmware programming method: First of all, from the information provided to find DfuSe_Demo_V3.0.5 decompression double click, like ordinary software installation, after the completion of DfuSeDemo software, connect the USB cable with the development board's USB port, and connect B0 and 3.3V, you can start programming firmware. Package includes: 1X MicroPython Development Board 2X 16pin"

• 3.3V0.3A onboard LDO, can be powered from USB port or external battery
• Real -Time Clock
• USB port, support serial port, universal storage, HID protocol
• 30 general-purpose IO ports, 28 of which support 5V input and output
• Board size: 49.4*51.1mm