Delphi:一个Delphi串口通信实例，通过串口传递数据的Delphi实例，程序编译运行后的截图如上示，选择串口是哪一个，若无占用，则打开串口，然后输入相关内容实现传送。一个Windows系统与网络连接的Delphi实例。

-Delphi: a Delphi serial communication example, Delphi examples of passing data through the serial port, compile and run the program after the screenshot shown above, select the serial port which one, if not occupied, then open the serial port, and then enter the relevant content to achieve delivery. A Windows system Delphi examples and network connections.