This is my primary Home Assistant Core configuration, This instance is running 2022.3.8 (Python 3.9.7 built with this guide) on a VM, using Proxmox on an old laptop (Intel Core i5-3230M), the VM has two cores and 2 GB of RAM allocated. I use a manual Python virtual environment install following this guide.
Each directory has a short readme explaining what's in there, and the purpose of each file or group of files.
My Z-Wave stack is no longer in use
My Z-Wave stack used to run on a Raspberry Pi 3, using the old All in One installer (effectively a manual install like this, on a 16 GB card, that I'd upgraded to Python 3.6. I used a Razberry board for Z-Wave control. The configuration for that instance, before it was turned off, can be found here.
To limit the risk brought by SD card corruption (a known risk with Pi3) I stored the Home Assistant database on a USB stick, and use a multi-port USB charger with sufficient power for all ports, but left one unused. The power cables were short, and high quality, to minimise issues with voltage drop. Of course, I also took many different backups to reduce the risk of losing anything.
This was one of a number of Pi3s I've got, and they're all in a Multi-Pi stackable case, to keep the footprint down. They share an HDMI cable to a nearby monitor, and an old USB keyboard I've got kicking around, because having a Pi fail to respond isn't that uncommon.
I stopped using this in September 2022, having expanded my Zigbee mesh. I may well return to Z-Wave in the future, those Sensative Guard strips are still the best design of door/window sensor I've found, but for now... Z-Wave no more.
- Home Assistant
- nginx to provide remote access, in conjunction with Let's Encrypt
- Mosquitto for the MQTT broker
- MariaDB for the database
I use Floorplan for a high level overview
- Showing:
- No bins are due for collection otherwise they'd have a yellow outline (collected tomorrow) or red outline (collected today)
- The living room and family room are occupied
- The front door is open, motion has been detected in the downstairs hall, and two windows upstairs is open
- The TV is on in the living room
- The TV in the family room is on
- All the mobiles are home, as is the tablet, and the car
- The office is a bit warm (red temperature), and the humidity in the bathroom and master en-suite is a little high (amber)
- Oh, and the printer isn't a little low on consumables.
- The floorplan was created in Inkscape, by importing the image of the house's floorplan from the purchase paperwork, then drawing over it. If you look at it you'll see that I built it up in layers, one for the foundation (ground), one for the structure, and one for the sensors. I don't really use those currently, other than to ensure that the right things are on top (sensors).
You can find a list of my current and previous hardware here.
I used the original zwave integration on a remote system, using Remote Home-Assistant. I've since stopped using Z-Wave, as explained above.
For Zigbee I use Zigbee2MQTT running on another system. I use this instead of ZHA because my experience with Z-Wave taught me the value of separation.
- Yeelight integration and led strips. These provide good enough lighting to read by at night, and also to help wake us in the morning.
- Sonos speakers and integration
- Squeezebox Radio as a smart alarm clock, and associated integration
- Cast devices - a bunch of Google Home Minis, a couple of Google Home Hubs, and a Lenovo Smart Display
- Telegram for my notifications, supported by Hangouts Chat using a command line notifier, and the REST notifier for Discord (system status notifications)
- LaMetric for notifications "in person", and it's a clock the rest of the time
- TTS with the Google Home Mini's, Sonos, and Squeezeboxes
- Back to using Nmap for device tracking. While I did switch to Fritz!Box device tracking when I upgraded my router, the router ran out of memory
- Monitor on another Pi3, and an Orange Pi Zero LTS with a CSR 4.0 USB dongle. This has completely replaced the use of the built in Bluetooth device tracker, and more than halved the startup time of HA.
- This works with our mobile phones, tablets, and beacons
- GPS Logger for remote device tracking
- I used to use OwnTracks for device tracking, using the HTTP interface, but not only did it have an annoying bug that caused it to randomly disable reporting, but it had been abandoned by the developer. Version 2.0 of the app solved both of those, but I've seen no reason to go back.
You'll note I use three different device trackers, two for home (nmap, bluetooth) and one for away (GPSLogger). I explain more about this here (you can see the journey I took to get there, starting here, with an update here, and another update, and then a fourth update). Short version - I don't merge the trackers (that's going away anyway), but I do use groups again. I've experimented with the Bayesian sensor, but compared to what I can do with the automations, it's not flexible enough for me.
- TransportAPI for information on the local train service with the UK transport integration
- DarkSky for weather data, alongside the Met Office, along with the associated sensor integration
- Plex for watching media, on TV, tablets and mobiles. I don't currently use the component even if it's configured
- Here Travel Time integration, replacing my previous use of the Google Travel Time integration (which uses the Google Distance Matrix) to provide estimated time to home
- Getmail with a script that acts as the message delivery agent, to parse the recycling collection emails
- I gave up on the the IMAP email content sensor since it doesn't keep state through restarts (which isn't unique to it, Home Assistant doesn't have a persistence mechanism other than for the
input_*
entities)
- I gave up on the the IMAP email content sensor since it doesn't keep state through restarts (which isn't unique to it, Home Assistant doesn't have a persistence mechanism other than for the
- A HiWatch IPC-T140 dome camera, using the generic camera integration. I use MotionEye for motion detection and Doods (in another VM) for object detection.
Historically I didn't make much use of custom components/integrations, however that's changed. Here are the ones I use, and why:
- HACS for intalling, updating, and finding new custom integrations. All other custom integrations are installed using this.
- Adaptive lighting (replacing Circadian lighting) since the built in flux integration isn't as good.
- Fritzbox tools to allow me to track the status of the Internet connection
- Home Assistant Remote for linking my Z-Wave and primary instances. This is more effective than my ugly MQTT hack.
I moved these all out here because it's a long list, and not that interesting.
- PiVPN for remote access to my network
- Pi Hole for blocking those pesky adverts
- netdata so I can keep an eye on the performance
- rpi-clone for bootable backups of the Pis
- rclone for offsite backups
- rsnapshot runs on another system, and pulls backups
- MotionEye for motion detection
- nginx to provide remote access, in conjunction with Let's Encrypt
- These are (automatically) modified versions of my actual configurations
- The goals with Home Assistant have been:
- Minimise human actions, and where that isn't possible streamline those human actions
- Provide voice control where the automations don't get it right (but try to fix that)
- Have a minimal UI to provide manual control (this is currently the Google Home app)
A large amount of this will require a rewire of the lighting circuits, so that all the light switches have a neutral wire.
- Turn on extractor fans when the humidity is more than 5 points above the adjacent room, turning off once they drop to within 5 points
- During darkness, if a bathroom door is opened, turn the bathroom light on at a low level, turning up to medium when the door closes, turning it off when the person leaves
- Turn on the outside front light when the front door opens, the doorbell rings, or somebody is less than 5 minutes away, and coming home
- Other than bedrooms, when the room is in darkness and there's movement turn on the light at a very low level
- During daytime, if the lights are on for too long turn them off
- Seasonal use of the digital LED strip
- Flash the relevant section of the LED strip red if the garage door is opening or closing
- Home Assistant documentation and integration list
- Problems with Z-Wave delays and inconsistencies? Try this script in the dev-states section and you'll see if you've problem devices - shown by an RTT value of 1,000 or more, and retries significantly more than other devices
- My blog on home automation and other things
If I've helped you, and you really want to, you can buy me a coffee, but don't feel obliged - I'm not doing this for free coffee ;)