Create and control virtual COM ports through your own application.

Virtual serial port control is a powerful software development kit (SDK) that can create virtual serial ports and fully control them. It is very useful when creating a serial device emulator or when adding new logic to existing traditional serial communication applications.

Virtual serial ports appear in the operating system like typical hardware COM ports, so serial communication applications use them like real hardware serial ports.

On the other hand, programs that use developer APIs obtain all data written to virtual serial ports through communication applications. Then, your application may use your own data to respond, and the communication application will read this data from the virtual serial port in the same way as it reads from the physical port.

Software development kit

The virtual serial port API is presented in the following form:

1. Dynamic Link Library
2. ActiveX
3. . NET components

The SDK comes with complete documentation, source code examples, and components that can be integrated into third-party installation programs.

Event Driven Architecture

The event driven architecture is a soft snapshot. You don't need to regularly check the port to find out if the signal has changed or if there is new data available for reading from the virtual serial port. Simply define the required routine in the code, which will be automatically triggered and processed by appropriate events.

At the same time, the virtual serial port control will immediately notify your application about communication applications (port opening/closing, setting DTR/RTS handshake, baud rate setting, XON/XOFF setting, etc.).

Fully control the serial port

This API provides developers with complete control over virtual serial ports. Combining APIs with virtual serial ports can do as much as combining physical serial devices with real serial ports. This solution communicates with virtual serial ports in the same way as serial devices communicate with physical serial ports.