About
Even though COM-ports are less used today we might still need to send data using serial RS232 protocol. Here are instructions to transfer socket traffic to COM-port traffic.
Using com2tcp
From a command line run the following command:
com2tcp --telnet \\.\COM4 25000
Replace COM4 and the serverport 25000 with suitable values.
Nullmodem
When connecting two serial COM-ports the cable is of type nullmodem.
COM-port
For applications where you need to send data through COM-port use the script “com install 32.bat” and use the following values:
Application: C:\WorkMan\hvs\prog\com2tcp.exe
Parameters: –telnet \\.\COM1 5000