guide to serial port interfacing

Create virtual serial port and fully control it from your application.

VSPD emulates RS232 serial ports connected via virtual null-modem cable.

Create up to 20 pure virtual serial ports in your mobile system .

Serial COM port component for VB.NET, VC#.NET, VB, Delphi, ASP .NET and more

Serial COM port toolkit for VB, VB.NET, VC#.NET, Delphi, ASP, PHP, Java and more

Creates virtual serial ports to which any serial application can connect

Monitor data received from and sent to a COM port in manual, auto or spy modes!

Creates pairs of virtual serial ports connected virtually to each other

Creates pairs of virtual serial ports connected virtually to each other

HW VSP is a software tool, which adds to the operating system serial.