I haven’t done any channel optimisation so far, I probably should do. I have the P version of the Sonoff Zigbee dongle, I haven’t tried the E version.

I’ve also been careful with picking router devices. I’ve tried to avoid router devices that have poor reported compatibility with Aqara. There is a page/thread somewhere online where people were compiling lists of devices that do or don’t play nice with Aqara. IKEA devices apparently work very well with Aqara, I’ve been using their smart plugs wherever I can.

My Zigbee network also improved a lot when I set up some IKEA plugs in the loft. My house also has thick walls, but it seems Zigbee signal can propagate more easily through ceilings/floors.

Using quality brand batteries also seems to help a bit, at least from a battery life point of view.

I’m happy to see untracked energy devices covered in the energy graphs. I’d been using a Grafana dashboard to display more detailed energy visualisations including consumption of untracked devices before.

Still a win for Home Assistant to have a big brand like Aqara want to play ball at all.

if they are supporting the current Matter/Thread devices hopefully they will do the same for future devices, especially (if and) when they start to deprecate their Zigbee devices.

Aqara devices can be finicky with non-Aqara devices, especially router devices.

I’ve personally also had much better results with Aqara devices since switching to Zigbee2MQTT and a Sonoff Zigbee stick, I had a lot more dropouts with ZHA and a Conbee II stick.

Have you got any air quality sensors? Particulates, CO2, VOCs, CO, Radon, there’s a while bunch of sensors, and a variety of DIY projects to put them together.

It also has the practical benefit of maybe improving your health.

Might be worth looking into LoRa for longer range, it’s got quite cheap to play with now.

It’s a real step up for managing Home Assistant. I was using it earlier to find some devices to reconfigure and it’s a lot faster. The xtra panels in the UI feel a little cramped on smaller screens though.

I wish they would implement a proper permissions system next, the lack of control is the other admin bugbear of mine with Home Assistant.

I always keep Home Assistant as up to date as possible. Home Assistant keeps improving a lot. Month to month each update goes fairly seamlessly if HA is kept up to date, but the further it falls behind the harder it is to catch back up. Recent optimisation improvements have also made the update process faster.

If you can make the time it’s worth the effort. Even if you have to “start over” somewhat there is probably a lot you have learned since that you can use to improve your setup.

Is it common for apartments to have shared extractor ducts? I’ve never heard of a setup like this before, and it sounds like both a pain in the arse and a potential safety issue.

Controlling the kitchen fan is probably the easier bit. Depending on the design of the hood, you might be able to control it with a smart outlet or relay. Turn the hood’s switch to always on and control it with the relay. The difficult bit would be sensing when to turn it on.

Cooking will often produce VOCs, and VOC sensors are easy to obtain, but they are also have other sources that are likely in your own apartment. Maybe try using temperature and humidity sensors int the duct to activate the fan when there is elevated temperature and humidity inside the duct?

Frigate seems fairly popular among Home Assistant users for security cameras.

I think ZoneMinder is still going too which used to be the go to Linux option for that.

In terms of privacy in public, the Vision Pro isn’t much different from Google Glass. Both have video recording capabilities, and both displayed some form of indication when recording.

The only real difference is that the Vision Pro is easier to spot in public due to the bulkier design.

It will be interesting to see if there will be similar “Glasshole” reaction to the Vision Pro once they are seen in public enough.

Have you visited a website without an ad blocker recently? Because typical web advertising has become as intrusive and annoying as technically possible, and millions of people willingly accept that.

VR/AR/Spatial Whatever has the potential to be just as bad, if not far worse.

There are some Zigbee dimming relays/modules which should work with your Zigbee stack of choice. I haven’t used them myself as I use Zigbee dimmer switches instead, but I’ve seen others recommend them. There’s a few different brands depending on your country.

I can also second the recommendation for the Shelly Dimmer 2. Works out of the box with the HA Shelly integration, and can also be flashed with ESPHome or Tasmota if you really want. It can also be used in detached mode to work with smart lights I believe too. My home is mostly Zigbee but I have a few Shelly devices and they have all been solid.

I also have an oil boiler, and a tank in the garden. The tank was fitting with an Apollo Ultrasonic oil level sensor, which sends a signal to base station with a very basic LCD display in the house via 433Mhz radio.

I use an RTL-SDR USB radio dongle, a cheap 433MHz antenna and the rtl_433 software to monitor the signals from the ultrasonic sensor, which transits roughly once an hour. The level measurement transmitted is a fairly accurate centimetre value (I compared it with manual measurements with a dip stick for a few months).

The base station only showed a vague level indication with 10 bars, but now I have more a more precise smart display of the tank level, without any extra modification to the tank system.

I have a similar setup but with an ultrasonic sensor instead of a float sensor. rtl_433 had support for the sensor, and I could get a good signal reception with an RTL-SDR and cheap 433MHz antenna. I can even pick up signals from a neighbours tank that is some distance away.

Once I had devices that replaced entities with new ones with a different ID after a firmware update. It happened to some ESPHome devices I had after upgrading the firmware. Have you checked the device the entity belongs to?

It might be worth keeping purge_keep_days configured to less than the default 10 days to keep the database size small and speed up backups etc, especially in setups running on low power hosts like a Pi and with large amounts of sensors.

The new climate cards have configurable features. Edit the dashboard and climate card, and buttons similar the old ones can be added back the card. I was confused by this at first when I updated and the on and off buttons for my heating disappeared. It feels like the modes buttons should be added by default.

Personally I prefer using smart switches, or smart relay modules in between the switch and bulb. However that’s maybe not best for you if you are already invested in smart bulbs.

The “neatest” options would be to fit a switch cover over the switch, or remove the switch and replace with a blanking plate. A smart button can be fitted onto the cover or plate to provide the functionality of a switch, there are devices with multiple buttons and even rotary knobs.

Depending on the style of light switch used in your country there may be commercially made switch covers available if you can’t 3D print them. There are also several 3D printing services online that can be fairly affordable, I’ve had decent service from Treatstock.

I also favour smart switches instead of smart bulbs. It avoids the problems of accidentally turning off the smart bulb with the dumb switch, and provides a fallback control method if part of the smart home stack is not working.

The main downside to this method is not being able to change the light colour and temperature of the bulbs. I have seen there are some smart switches and bulbs that can work combined but I haven’t tried them myself.