(23.12.2025, 12:10)Daniel Wrote: You are mixing KNX data secure and KNX IP secure. For IP secure you just need the backbone key which must be the same for whole project. For this you enable only secure communication in KNX settings.
Data secure, you saw already the video, this is for TP communication when telegrams are encrypted on the TP level between device and LM.
sorry i didn't explain well ! I know the diff. I use them with SE secure ip interface and secure coupler.
My question was:
point1 is for data secure
point2 is for ip secure
-----------
FRANCE SMARTHOME & SMARTBUILDING INTEGRATION
SE ECO EXPERT
FRANCE SMARTHOME & SMARTBUILDING INTEGRATION
SE ECO EXPERT