WorkMan HVS - COM Port
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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.