仿真软件proteus的虚拟串口插件，有了它你就可以做串行通信的仿真啦，快下载哦！-simulation software proteus virtual serial plug-ins, it made you can do the simulation of serial communication problem, faster download!

虚拟串口，在Proteus中可用实际串口与其通信-Virtual serial port, available at Proteus its actual serial communication