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Joined 2 years ago
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Cake day: June 9th, 2023

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  • I am not sure how two synced HA instances (if that’s even possible) would help. You would need to allow your IoT devices to be accessible by the Home Assistant instance you want to use with your personal devices. If that seems like a risk to you, then why not run HA in the DMZ alltogether?





  • I recently switched a bunch of nginx configs to the opnsense Caddy plugin. It is easy to configure, but in my opinion it lacks the ability to change settings beyond the basics. It isn’t helpful either that the plugin developer fails to recognize any other use case than the basics. It disqualifies the plugin for everyone with a little bit more complex setups.





  • The easiest thing: We use a motion sensor to automatically turn on the light for the stairs. You wouldn’t need Home Assistant for that, but with a little more configuration you can adjust the light levels and colour temperature based on the time of day (not as disturbing at night). We have two rooms which have problems with humidity in one a fan is automatically turned on (basic) in the other a dehumidifier is triggered based on the outside and inside temperature because there are large windows which are producing a lot of condensation otherwise. Now the really specific stuff: My daughter has Diabetes and we need to manage her blood glucose levels. There are alarms but ideally you would act before they are triggered. So we hooked her blood glucose levels to a light in our bedroom which turns on if her levels are getting out of bounds at night. That way she isn’t woken by the alarm, but by one of us and can go back to sleep much quicker.





  • There are lots of cheap Zigbee (multi) buttons available. If you want something a little bit fancier I can 100% recommend Home Buttons. You can either build it yourself (3D printed enclosure, custom PCB) or buy one already built for you. They each fancy an e-ink display you can configure with Material Design Icons (or even custom text in case of the bigger one). They integrate into Home Assistant via MQTT and can be fully used for any automation you would like. You can even change the 4 or 6 button labels using Home Assistant.

    https://docs.home-buttons.com/



  • I know this is technically not an answer to your question, but as a fellow T1 diabetic (for 20+ years) and dad to diabetic child (currently 2½ years old): Is this something that regularly happens to you? I don’t know where you live, but in over 20 years of being a T1 diabetic I never had a vial of regular insulin go bad. I don’t have to worry about the cost of insulin as my insurance would without any questions replace any medications gone bad for me, but I understand that this is a luxury not everyone shares.

    There are products (but I have to assume you are aware of this) that can help you with the temperature safe transport of insulin for everyday use (basically insulated pouches with an integrated cooling pad). That may be something you can look into if this is something you need to worry about.



  • Then he shouldn’t have asked a question if he isn’t open for answers. If an answer is obviously wrong or dismissive of some important detail I would understand it. But if the complaint is It’s not a one-click-fix or I don’t understand what you’re talking about then that’s the best way of not learning anything and not solving the problem.


  • On Android you have to disable the use of Private DNS (or something like that) in the WiFi settings. If this is enabled it will not use your WiFi’s broadcast DNS, but a predefined one. The reasoning behind this (you can believe this or not) is so that on public WiFis your DNS queries cannot be tracked or manipulated by setting up a local DNS.

    I can imagine there is something similar for iOS.

    If this only affects some apps then they have decided to hardcore their DNS servers. The only thing you can do now is to identify these and block the calls, but this may also break other stuff if the servers are not only used to resolve ad URLs.