I’m already hosting pihole, but i know there’s so much great stuff out there! I want to find some useful things that I can get my hands on. Thanks!
Edit: Thanks all! I’ve got a lil homelab setup going now with Pihole, Jellyfin, Paperless ngx, Yacht and YT-DL. Going to be looking into it more tomorrow, this is so much fun!
I always like the idea of home assistant, but I haven’t figured out a practical automation for my home. Maybe you can share some of your most useful automation?
Sure. I don’t have many enabled right now but some that I’ve used that are probably useful to others
I have a zigbee smart lock that was relatively cheap but didn’t have a sensor on it to detect if the door is open or closed, just a timer built in. To make the lock smarter so that it won’t attempt to lock if the door is open, I’ve used a $10 aqara sensors to detect if the door is opened or not and then combined those with the door lock to say, trigger a door lock after 5 minutes of the sensory closing, but only if the door isn’t opened again.
Another Aqara sensor automation that I don’t use any more as we moved to a house that has a carport rather than garage, but I used a contact sensor on my ‘dumb’ garage door to detect if the door was open or not. If the garage door was opened, the garage light would go on. Could do this other ways such as with motion sensors etc but unlike a motion sensor this would keep a light on until the door closed.
I have a robotic vacuum that I would automatically turn on when every person left the house. If someone was detected returning within a KM of the home, the robot would then return to the dock so it was out of the way when people got home. I really really loved this automation, but I haven’t used it since having kids 4 years ago as there has inevitably been too many toys etc that the vacuum would pick up now days. If your floor is relatively tidy but, it’s a great way to do a vacuum.
I haven’t explored it yet but Home Assistant pulls in my data from my solar panels and battery. In theory I could probably automate some of my appliances based on power generation or battery charge. Haven’t explored that fully yet however.
Those are some thoughts. Right now I use it mostly to bridge devices that otherwise don’t talk together or integrate with HomeKit. Haven’t played around with the automations for a bit, but meaning to go in and have a play with it more at some point. It’s a product I tinker with for a few weeks then let simmer for months before coming back too.
Thanks for the ideas! I really like the third one
Where would one find these sensors? And, are they supported by the vendor for a decent amount of time?
Anytime I’ve tried finding door-open sensors in this price range, I can never find brands that seem well known and reputable (thinking of vendor updates), or that won’t take two months to ship to my place. Or is that just the trade off for the price?
Somewhere such as banggood - https://m.banggood.com/Aqara-Zigbee-1_2-Version-Window-Door-Sensor-Smart-Home-Kit-Remote-Alarm-Eco-System-p-1149705.html
Usually grab them on sale. Also a few others from the Aqara family such as climate (humidity and temperature) that you can get cheap. Have a motion sensory from them too that works ok but i don’t currently have in use.
I combine these with a Conbee II and in home assistant I use ZHA (over deConz, which is an option too) to manage connectivity to the sensors. I don’t use the Aqara hub any more as I’d rather run things locally via home assistant than using a third party hub which removes any potential concern around privacy. I’m honestly not sure if these sensors are upgradable or not but they work reasonably enough. Maybe once every 6 months I need to spend 2 minutes reconnecting one but it’s not too common. It helps to have some ZigBee smart power plugs scattered throughout the house, even if you aren’t automating power to things, as they form a mesh network which can make battery powered sensors more reliable.
I picked ZHA over deConz largely in the basis it’s development was linked to home assistant so I figured over time it’d see more development from the home assistant devs.
I aim to use ZigBee where I can over WiFi or Bluetooth devices. Lower power and more responsive in my experience. Also frees up the wifi traffic and the more ZigBee things you add the more reliable the mesh network gets.
Thanks for the great response! Especially about the Conbee II and ZHA pieces. I’m slowly piecing things together for my first wave of home automation, and this will definitely help with the analysis-paralysis I’ll hit along the way!
My favourite one solved a long-standing argument between my wife and I. I like to keep my office slightly warmer than the rest of the house, and she hates wasting electricity by heating it when I’m not there. She would keep lowering the thermostat when I was not working (like on the weekends), and I’d come back on Monday and wonder why I’m freezing in front of my computer.
I solved it with Home Assistant and a smart thermostat. Now whenever my computer becomes active, it sets the thermostat to my favourite temp, and when it’s asleep (or away) for more than 15 minutes, it sets it back to the “away” temp. Lights are also synchronized with the whole thing.
In my case: door is unlocked + nobody in the hallway -> notification. State of the door lock accessible via app is nice by itself (did I close the door?).
Generally anything you want to do at home, but often forget.
Home assistant isn’t only for automations! I just use it as the smart hub for my house in general. I control all my lights and other smart home devices through the home assistant dashboard, it’s just like having one centralized app instead of many individual apps for every smart home device.
I use the esphome intergration to make my own diy smart home devices, and so much more.
Really if you have any interest in a “smart home” or using any smart home products on a reoccurring bases I’d say home assistant is worth getting into.
There’s a thread full of people’s favourite automations here: https://discuss.tchncs.de/post/467348
It’s not the most complicated, but it’s nice.
Ceiling motion sensor above the stairwell leading to second floor that activates hue bulbs in the upstairs hall. Depending on the time of day it turns on for different lengths of times/brightness and at night for ~2 min to red to allow easy travel without upsetting eyes adjusted for darkness.
That and a similar one that we activate via our echos called “Bedtime for babies” that dims all the lights to have our little one start winding down.