openMv ch340

OpenMV是一种基于MicroPython的嵌入式计算机视觉平台，它具有图像处理、机器学习和串口通信等功能。而CH340是一种USB转串口芯片，可以将电脑的USB接口转换为串口接口，用于与其他设备进行串口通信。在OpenMV中，PA9端口用作串口的接收端（RX），PA10端口用作串口的发送端（TX）。通过连接OpenMV的PA9和CH340模块的RX端口，以及OpenMV的PA10和CH340模块的TX端口，可以实现OpenMV与其他设备的串口通信。 <span class="em">1</span><span class="em">2</span><span class="em">3</span>
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