Interference and environmental factors are among the most misdiagnosed causes of KNX RF instability. When devices appear to work “sometimes”, go offline randomly, or drain batteries faster than expected, the immediate assumption is often weak signal. In reality, many of these issues stem from environmental RF conditions that are invisible unless you know what to…
Introduction Group address design is the core logic layer of a KNX project. Wiring can be perfect, devices can be premium, and programming can be correct — yet a poorly designed group address structure can make a KNX system difficult to commission, hard to troubleshoot, and almost impossible to expand. This article explains how KNX…
Introduction Reusable ETS templates are one of the most powerful — and most misunderstood — tools in professional KNX projects. When done properly, templates: When done poorly, templates: This article explains how to create ETS templates that are genuinely reusable, flexible, and safe for long-term use — based on real project experience, not just ETS…
Introduction One of the biggest strengths of KNX is that it is not tied to a single communication medium. Unlike many automation platforms that force you into either wired or wireless, KNX allows system integrators to design projects using twisted pair, radio frequency, and IP networking together—all within the same logical system. For integrators, this…
Introduction Designing KNX systems for large campuses is fundamentally different from designing for single buildings, villas, or even hotels.A campus may include multiple buildings, different usage types, independent operations, and phased expansion over many years. Many KNX campus projects struggle not because KNX lacks capability, but because scalability was not considered from day one. This…
Introduction LED feedback on KNX keypads looks simple on the surface: Yet in real projects, LED feedback often behaves strangely: When this happens, the problem is rarely the LED hardware itself.Almost always, the cause lies in group address logic, feedback design, or ETS configuration mistakes. This article explains the most common reasons KNX LED feedback…
