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this post was submitted on 08 Sep 2023
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Ask Lemmy
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Home Automation. It can be as simple as buying a hub and some devices. But, I went the self-hosted route using Home Assistant to give me more control of what it can do.
I have some automations that turn on a certain set of lights on when the sun sets and off when it rises. It's pretty simple, but saves electricity because I used to leave my front porch light on 24/7.
I just set up an automation last night that sends me a discord notification when the laundry machine finishes and the same for the dryer. I can't hear the beeping because I am always too far from the laundry room. This one has me so excited!
I've seen people automate gardens which seems really neat. Really, your only limit is your imagination. I also just really like having an app on my phone to toggle power to random lights and fans around my house. It helps me get out of bed because I can turn the fan off when I'm cold in bed.
My favourite one I've done so far: I put a motion sensor near where my cat goes every morning when she wants to look outside. This then opens the blinds enough for her to see.
This works better than a simple timer because the blinds are loud enough to wake us up sometimes and she doesn't want to necessarily look outside every day.
That's honestly adorable. I love it!
Shit gets so crazy, I wish I had the tenacity to self host.
I think it's a lot more intimidating than it is actually hard. You could get a Raspberry Pi, Alternative, or a Home Assistant Yellow. Then there guides that can get you going in minutes. It's actually a pretty good time with the latest update introducing better onboarding.
I am not trying to convince you. But, I don't want to see anyone scared out either.
I'm messing with domoticz, but looking to home automation as well. I got an RF link from a colleague and I'm now managing light via the socket units of 3 mutual incompatible systems and it works great. I'm thinking of combining it with zigbee and see if I can do more nice things, as range is my biggest issue now.
I have been waiting on Thread/Matter to be bigger and more adopted before I buy most devices. Everything I use right now is on Wi-Fi (using ESPHome). But, I am in no rush. Just having fun slowly building it out. :)
I just had the Dutch system Klik aan klik uit (kaku), both the old and the new units. Those 2 versions are incompatible and this way I can use both. I used just the new system, but with adding the old units as well I can now make nicer scenes. (turn lights on in a natural 'entering the room' order and turn them off the other way around, mimicking leaving the same room.
I'm just messing about as well and I don't want to use wifi, that's why I'm half looking at zugbee. (And Ikea uses that system, so I guess it'll be available for a while)
I was worried about drowning out my network with Wi-Fi devices but I don't want to invest in Z-Wave or Zigbee unless Thread falls through. Here's to hoping 🤞
Here it's just rf433 for now. No need for more (apart from messing around with new stuff). As far as I understand Zigbee doesn't use wifi, but it can be in the 2.4 GHz band.
My people! I knew I was starting to get into it when I built some multisensors and a garage door switch controlled by esp32s. Still haven't done too many very complex things with automations, basically situational lighting and so on.
Did you use OpenGarage?
Nah, I just put a relay and esp32 together and connected it alongside the garage door switch (super old school). It sits on top of the opener in a little enclosure. I originally controlled it with mqtt, but later reflashed the esp with esphome.
Nothing wrong with that! Cool beans! I haven't tried either. My garage has too much stuff to hold a car so the door is rarely opened.
sweet! what are you using to detect the laundry cycle?
I am using a Shelly EM to monitor the power usage of two circuits, One phase of the Dryer and the whole circuit for the Washing Machine. Monitoring only one phase of a two-phase circuit makes it inaccurate. But, I just did one phase because I only care to know if it's off or on.
I used ESPHome to add it to HomeAssistant and this guide to setup the automation.
I would love to get into HA more, and I have it installed and working on my RPi, but the technical aspects are overwhelming. I’m very techy but I wish HA had a “simple” mode the same way my 3D printing software does. That allowed me to become actually decent at printing at a reasonable pace.
I feel like I usually am just pressing buttons on a website. But, I admit it can be a bit confusing..
The Discord notification thing actually is actually a really cool idea. That's where it feels like it moves from hobby into daily practical use kind of stuff.
One question I have, if you don't mind - did the washer/dryer come with some smart functionality, or did you have to do somethin like opening them up and wiring into the electrical line for the beep speaker to sense voltage?
My washer/dryer has no smart functionality. I explained it here but I put a device in my breaker box with a clamp on the two lines and that just sends the current to Home Assistant. I read a bunch before I ever tried it and many people have put vibration sensors in/in their dryers. But, this way seems more reliable.
I did my laundry 3 hours faster than usual today because I actually knew when it was done. Worth it to me.