![]() ![]() Here comes the solution for all these problems a Virtual COM port. ![]() This can be problematic for the software written to communicate through non-existent or limited serial ports. In many cases, even if they do exist, the number of available ports is very limited. Most modern desktop computers and laptops do not have the DB9 RS-232 serial ports that were traditionally used to connect directly to the hardware used in commercial, laboratory or industrial safety and control systems. Virtual in computer terminology means not physically existing as such but made by software to appear to do so. I actually wondered when I heard Virtual COM port term, a question raised in my mind – what is the need of a Virtual COM Port and searched for the answer which I would like to share in simple terms. Keywords: Virtual ports, Virtual TCP/UDP, Virtual Serial Port, Virtual COM port ![]()
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