一款企业内部实际应用中的串口及TCP测试软件，功能强大，灵活设置一下，可用于你实际开发参考及测试。-A practical application within the enterprise in the serial and TCP test software, powerful and flexible set up what can be used to refer to you the actual development and testing.

delphi 网口通讯，串口通讯 连接服务器，很简单的，工业的modbus通讯协议-delphi network port communications, serial communications connection to the server, a very simple, industrial modbus communication protocol