KNX Virtual is a PC‑based simulator that behaves like a real KNX installation. You’ll use the software ETS to add devices, set parameters, create group addresses and commission, then see the results instantly in a virtual home with switches, dimmers, blinds, HVAC and scenes.
The simulator is ideal for beginners: safe, repeatable and fast to iterate. Build muscle memory without the cost or complexity of a physical installation, learn how systems work together and transfer those skills directly to real devices when you’re ready.
Trainers and teams also use KNX Virtual to demo functions live, test lesson plans and standardise workflows across staff.
eCampus is the easiest way to learn the fundamentals of KNX, before joining a physical training course. It’s completely free and online, specially designed to fit around your schedule.
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It is ideal for beginners, students, and professionals who want to explore KNX and practice ETS configuration in a simple and risk-free environment.
Yes. KNX KNX Virtual is completely free of charge. You only need to register for a MyKNX account to download it.
You only need a Windows computer and a demo version of ETS. Once installed, KNX Virtual behaves like a real KNX installation on your PC.
Yes. You can connect ETS to KNX Virtual exactly as you would to a real KNX installation, allowing you to practise configuration, downloading, group addressing, and project structure. You can practise setting up typical KNX functions such as lighting control, dimming, switching, blinds control, scenes, and simple HVAC tasks — all without real devices.
Yes. Once installed, you can use it entirely offline.