VB编辑串口通讯程序，51单片机与计算机通讯，很好的学习资料，希望对大家有用-failed to translate

sds011模块在网上开源资料较少，基本没有，在此，我将自己的51历程发布出来，供大家参考学习。希望大家也可以将自己的东西发布出来，共同学习！(Sds011 module has little open source information on the internet, basically No. Here, I will publish my 51 course for your reference and learning. Hope that you can also publish