昨天刚在网上找到一个用51单片机实现的USB读写！！内容完整得不行了！有原理图！PCB图！各种使用信息！测试软件！！强烈顶-Just yesterday the Internet to find a USB Microcontroller with 51 read and write! ! Completeness of the contents have to die! A schematic! PCB plans! A variety of usage information! Test S

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