I have a similar project: For my fathers boat, I want to use a Nextion as a central informations display. I will use a asr6501 as self containing gateway/controller, so maybe we can exchange experiences.
Hi @Prohi, can you provide more information about your heating system?
When searching about AirMax on the internet, I found this: https://www.airmaxhvac.com/ and this https://airmaxsc.com/ and this https://airmaxop.com/ and ...
Is your heating system an hvac based system?
With remote controls for each room?
@monte said in Best choise for a controller:
@neverdie but isn't Docker more efficient and simple solution compared to a VM? Considering it will be used for single process anyway.
Yes, I think you're right.
@Feliw05 Selecting the "right" controller is of course a matter of opinion and depends how far you want to go into the homeautomation swamp . Normally i don't give advice like this (and i agree with @mfalkvidd - It's great to discuss with a friend!) but here a my 2 cents... I think i've tried them all in the table but i always return to 2 alternatives: homeassistant and domoticz. If you want the fastest way to get started with good trend charts i still think Domoticz is a great choise. The UI is not the prettiest (even if you can fix that by setting up custom dashboards like dashticz or so) but it's very functional and i think it has a good default setup with trendlines per sensor for day/month/year using highcharts. I have a few weather station systems running remote and then i use domoticz in docker containers on off site servers (but i've also had it running on rasberry PIs). Very light weight.
Another alternative (maybe obvious) is homeassistant but it might be a bit overwelming since it's very flexible and can be run in so many different ways so you will find tons of howtos that doesn't work anymore. It has a very active community that isn't afraid of changing core concepts when needed which is both a strength and sometimes a weakness. For my personal homeautomation i have moved over completely to homeassistant and it's possible to create beautiful dashboards with little effort. Is has integrations for more or less everything and if not there will be soon or you can add it yourself.
Example dashboard that i have in the house with car heating/charging, cameras and tons of sensors and zigbee devices. Actually used and appretiated by everyone in the house
It's a bumpier ride at least at first but i think homeassistant wins in the long run - and it's open source!
I have been using OpenHAB and MQTT for a number of years now.
The reason for using MQTT and not just a serial connection from the MySensors GW is partly the flexibility as many have stated previously here. Easy to test, using e.g. the mqtt.fx tool. If you want to know what is going on you simply connect to the MQTT stream and "snoop" on the messages.
Another reason is that I am running three geographical sites on one OH installation. OH is running on a NUC at my home. There is also an MQTT GW here. Two other My Sensors MQTT-GW are running remotely in two summer houses. The three GW connect over internet to a cloud-based MQTT broker and OH connects to the same broker. In that way I do not have to open any ports into my home network for access should I have had a local MQTT-broker at home.