Thank you for this clarification. I was interested when the parent mentioned KNX as a standard for these types of setup, but quite disappointed to realise it wa

Thank you for this clarification. I was interested when the parent mentioned KNX as a standard for these types of setup, but quite disappointed to realise it was another of these "open standards with high barrier of entry". Took me a little while to find out what is was actually about on the website, most pages contains just marketing speak. I wonder if there is any other (really) open standard that could be useful to follow in DIY systems.