[Training Camp_Basic Class] Microcontroller Learning Board Based on STM32F103RBT6

This learning board uses the STM32F103RBT6 core chip. The peripherals included in the board are as follows:

a. Lead out the I2C interface to connect the I2C interface OLED module to enhance learning of the I2C bus.

b. Lead out the SPI interface and use it to connect the flash chip of the SPI interface to enhance the learning of the SPI bus.

c. Lead out the USART interface and use the CH430 chip to convert the serial bus to a USB bus, which can be used for debugging and printing information.

d. Lead out the CAN bus to enhance learning of the CAN bus

e. Use 2 LED lights and connect 2 GPIO interfaces for chip output control

f. Use 2 switches to connect 2 GPIO interfaces for chip input control

g. The configuration information of the chip, such as: boot pin, reset pin, SWD programming pin, are all implemented on the learning board

h. Other pins are led to the pin header, which can be used for expansion.

The purpose of this board is to use it as a learning board, so the basic functions are introduced to facilitate wiring learning.