
About
This professional tool analyzes and diagnoses KNX/IP installations. It connects to gateways, monitors real-time telegrams, checks group addresses, and compares live data with imported projects for troubleshooting and documentation.
What's New in KNX Inspector
1.0
June 4, 2026
In-App Purchases
$17.99
KNX Inspector Pro
Unlocks all features permanently.
User reviews
Developer apps
FAQ
What is KNX Inspector used for?
KNX Inspector is a professional analysis and diagnostic app for KNX/IP installations. It helps users monitor telegrams in real-time, check group addresses, analyze device addresses, and compare live data with imported ETS projects for troubleshooting and documentation.
What devices does KNX Inspector support?
KNX Inspector is available for iPhone and iPad. It connects to KNX/IP gateways and interfaces that are reachable via the standard UDP port 3671.
Can KNX Inspector import ETS projects?
Yes, KNX Inspector supports importing ETS projects (KNXPROJ files). This feature, called 'Compare ETS', allows you to compare live bus data with your imported project to identify discrepancies, missing devices, and active groups.
How does KNX Inspector help with troubleshooting?
KNX Inspector aids troubleshooting through its real-time live monitor, allowing you to observe KNX telegrams and filter them by direction, type, or group address. The 'Bus Map' feature provides a structured analysis of device activity and communication patterns, helping to pinpoint issues.
Does KNX Inspector have ads?
No, KNX Inspector does not contain advertisements. It is a free application designed for professional use without interruptions.
What is the age rating for KNX Inspector?
KNX Inspector has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.
How often is KNX Inspector updated?
The latest version of KNX Inspector is 1.0, released on June 4, 2026. Further update frequency details are not provided, but it is actively developed by LK software group.
Can KNX Inspector test KNX functions?
Yes, the 'DPT-Test' feature in KNX Inspector allows for targeted functional checks. You can read or write to group addresses and test various KNX functions like switching, dimming, and temperature values, with supported data types decoded.











