Yes, sure, but this is the point to start with, if you have bought other smart home solutions. So itâs really as easy as it can be to get started.
Compare it to HA, thatâs so easy, they created a dedicated hardware and sell it preconfiguredâŚ
Afterwards, itâs all up to your external hardware.
TLDR: with some hardware it wonât get easier on any other solution.
Full text:
I have knx in my house and I have had some stuff to âsmart controlâ it, like LEIBnix (really simple super cheap hardware, especially built for knx by an enthusiast early in the '00es) MisterHouse (uhhâŚ) and even âproâ solutions (HomeServer from Gira).
And in 2012 I found openHAB (just the week as it went to v1.0).
I set it up on my Windows machine (Oracle Java 6 was already installed), downloaded runtime.zip, demo.zip and addons.zip. unpacked runtime.zip, unpacked demo.zip and moved it to conf-folder (as said in the short online doc), launched start.bat and had an up and running openHAB demo server.
I then read the (really short) doc about knx, copied the knx-addon to the addons folder (wow, instant loading, donât have to restart openHAB at all), went to the demo.items file and created a Switch Item for a light in my room, finally went to the demo.sitemap file and added a line for my new Item, boom, had my first REAL light in less than ten minutes from first download (really!).
It was fantastic in comparison to all other âsolutionsâ I formerly worked with.
Iâm fully aware that Iâm not in the category of new users (and I wasnât in 2012 as well). But it was by far the smoothest solution I tried out at this time.
Later I did some tests with edomi (another very speciallized knx solution, much like HomeServer), HA and ioBroker, but these came later and it was a mess compared to openHAB (at the time I took a look at it).
openHAB got an UI with openHAB2 and I nearly skipped openHAB2 at all, I needed more than two years to get my smart home working flawless with openHAB2 (but I had it working with openHAB1, so no need to hurryâŚ) and when I finally switched, it was shortly before openHAB3 was showing up, so instead of getting some peace, I had to struggle again, because of some âbetter and easier way to configure the systemâ.
To be fair, there is a ton of stuff which was added since 1.0 (not only bindings, but other really helpful stuff like UoM, profiles, tags) and so the setup with text files got more complex, too. But I still like text files much more than using the UI, itâs simple, itâs clear, itâs readable, I can use my favorite text editor, I can control it via ssh.
I have added many other hardware since, and as Iâm used to the concept of openHAB, I find it very convenient.
For sure this is very biased and Iâm completely aware of it.
But as said earlier, smart home is not and will not be easy, at least if youâre not keeping all your stuff exclusively from one brand (or at least in one bus system).
openHAB is a bus system itself, and it has lots of connectivity and gateways to literally hundreds of inter-incompatible bus systems, which will never work together without the openHAB/HA/ioBroker glue.
Can it be made easier? Sure. Will someone get all up and running without any effort? Never.
And this is true for all solutions, even proprietary systems with cloud only (the dumbest way to build a smart home, as it will immediately stop working without internet).