KNX with HTTP API

 December 29, 2025

After a few years of experimenting, I moved forward with a full electrical system rewiring in my house earlier this year, opting for a KNX-based design.

One of the aspects I really like about KNX is that it is a brand-agnostic protocol, which makes it very easy to find any kind of object compatible with it. Another aspect that KNX has, different from many other options, is that it is it bus based. Being bus-based is a huge pain when you have to install it, but once you have done it, the experience is way better, since there is no perceptible delay, no risk of interference, etc., making the day-to-day experience indistinguishable from a traditionally cabled system.