STM32F405 Development Board Python Core Microcontroller Expand Board STM32 For Pyboard Electronics Learning Module USB Interface

Brand Name:icchipcn.com
Condition:New
Type:Logic ICs
Model Number:STM32F405
Supply Voltage:3.6V-5.5V
Dissipation Power:STM32F405
is_customized:Yes
Operating Temperature:STM32F405
Application:MP3/MP4 Player
Package:SOP

STM32F405 Development Board Python Core Microcontroller Expand Board STM32 For Pyboard Electronics Learning Module USB Interface

Description:

I. Overview

The MicroPython development board, which is based on the STM32F405 microcontroller, carries out data transmission through the USB interface. The development board has built-in 4 LED lights and an acceleration sensor, which can work normally at a voltage between 3.6V-5.5V. Let you be a geek if you know Python, use Python to control hardware, and support Python language development boards.

2. Features

Onboard STM32F405RG MCU
168 MHz Cortex-M4 CPU with 32-bit hardware floating point
1 MB flash storage, 192 KB RAM
USB port, support serial port, general storage, HID protocol
SD card slot
MMA76603 axis accelerometer
4 LEDs, 1 reset button, 1 general button
3.3V0.3A onboard LDO, can be powered from USB port or external battery
Real Time Clock
30 general IO ports, 28 of which support 5V input and output
2 SPI interfaces, 2 CAN interfaces, 2 I2C interfaces, 5 USART interfaces
14 12-bit ADC pins
2 DAC pins

Three, hardware introduction and description

Board size: 49.4*51.1mm

Board function description:

1. Interface description:
U3: SD card slot
MICRO: USB power port
RST: Reset button
P1-P8: The development board expands more peripheral interfaces
2. Instructions for use
We provide detailed instructions on how to use the development board, here we just add the firmware programming method:
First, find DfuSe_Demo_V3.0.5 from the provided information and double-click to unzip it, and install it like normal software. After that, open the DfuSeDemo software, connect the USB cable to the USB port of the development board, and connect B0 to 3.3V to start programming firmware.

After selecting, select "Upgrade" and the following window will pop up, click the "Yes (Y)" button to start programming

This successfully burned the firmware of the development board