STM32F030采用ARM Cortex内核，运算速度高达48 MHz。STM32F030是STM32系列中价格最低的产品，具有全套外设，例如高速12位ADC、先进且灵活的定时器、日历RTC和通信接口（例如 I2C、USART和SPI）。(STM32F030 adopts the ARM Cortex kernel, and the operation speed is as high as 48 MHz.STM32F030 is the lowest priced product in th

里面包含了基本的STM32F103的一些例子，包括USART、SPI、ADC、PWM、I2C、OLED等从简单到复杂(It contains some examples of basic STM32F103, including USART, SPI, ADC, PWM, I2C, OLED and so on, from simple to complex.)