SerialDeviceEmu (SDEmu)

Scriptable COM Port Data Emulator Built with C#

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SerialDeviceEmu (SDEmu)

This project is obsolete, a new successor is being developed. You can see Termission here.

Serial Device Emulator Built with C#. Emulate your Serial Device to communicate it through serial port. This project is migration from Google Code repository.


  • Manual device control
  • Log everything
  • Auto response using C#-like script language

How to use:

  • First, install VSPE to create virtual Serial Port
  • Download the app, install it, and use it


If you have any further question, please let me know.


Special thanks to JB from 35 Engineering for sponsoring development of this project.


This project is licensed under BSD 2-clause