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请问想实现串口通信是不是只能买配套的扩展板? 怎么连接在stm32上? Python和c怎么转化?
https://book.openmv.cc/MCU/serial2.html
串口调试扩展板只是方便看串口数据。
直接用两根线连接zaiopenmv上就可以了