Smart Home Automation

Status
You're currently viewing only Drizzt321's posts. Click here to go back to viewing the entire thread.

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
Getting ready to send my first issue to HA for a an integration. New device (hvac controller) uses an old version of an api and exposes fields that it doesn’t use, and those fields are what the integration chooses over the in use field. I expect they’ll need to add specific device detection to their code. If this is the issue, once fixed my hvac will be properly plugged in to HA. Hopefully they’ll do it!
Yippee!

Are you handy with code? If so, you probably could do it and contribute a PR to fix it ;)
 

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
Could you maybe come down from the top or up from the bottom, through the walls, for rewiring work like that, without disturbing much, if any, of the plaster? And could you run some kind of flexible conduit to meet code without having to staple down to things, even if you do end up having to leave wire in the walls that's stapled down but not connected to anything.
 

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
Yeah, Zigbee (and I think Matter/Thread) allows direct control too. Although I've never done so, always have it go through HA.

And my Groups were the old, yaml configuration ones. I only recently discovered there's a UI to create Groups now! Thus my thought of maybe I need to scrap my existing, and give the system a full revamp from scratch with all of the lessons learned.
 
  • Like
Reactions: IncrHulk

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
Considering my HA instance runs over top of FreeBSD NAS/Server, I don't know that Docker would work, or would be a lot more effort, so a VM it is. HassOS to be specific, and I also like the Add-On easy install/etc bit too.

Although I do run Frigate in it's own VM, and I use the Proxy Add-On, because it was before HA added better external/network/additional data storage functionality.
 

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
I've been thinking about getting into ESPHome stuff, but I think I'll pass. For now, at least.
Innnnteresting. I'm very much wondering if that's baked into the hardware, or something baked into ESP-IDF, their development framework, and a update to that could strip all those BT things out. If the ESP-IDF update is viable, that'd be nice.
 

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
I have a static IP address, I just don't want to put my HA server directly on the Internet. Using wire guard to a VPN on the ESP directly seems a lot safer.


Backdoor was fake FYI.
Ah. I've done so via reverse proxy TLS Nginx, I haven't done a wireguard/whatever VPN from my phone/laptop to my home yet.

Hrm? Backdoor was fake? How do you mean? Any info somewhere about that?
 

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++

View: https://youtu.be/ndM369oJ0tk?t=218


Basically, the bluetooth hardware can be told by the operating system to write to memory and send packets ... which the operating system can already do since it is the operating system. Doesn't appear to be exploitable since you have to send the commands from the OS side.

Wait...so these commands are Host -> BT? Not Remote BT device -> device Host?

I mean... huh? Thank you very much for this. Doesn't really seem like anything to freak out in the slightest. It's neat how they figured out that it was there...but such non-news. sigh
 
  • Like
Reactions: Defenestrar

Drizzt321

Ars Legatus Legionis
30,859
Subscriptor++
Well, if you have ZigBee you can get a variety of ones, https://zigbee.blakadder.com/ is generally a good spot for a list that you can find things that likely will work.

DIYing with ESPhome shouldn't be so hard either

https://community.home-assistant.io...that-works-with-esphome-home-assistant/379459
https://theorangeone.net/posts/esphome-dht-sensor/
https://www.instructables.com/Humidity-Temperature-Sensor-ESPHome/
https://home-assistant-guide.com/guide/the-best-temperature-and-humidity-sensor-for-esphome/
https://github.com/jepnoda/ESP-Temperature-Sensor

Among many other guides out there.

EDIT: Oh, you want an actual thermostat? That could be more of an issue, maybe check to see what kind you currently have. Is it simply closing a relay (2 wire) to turn on and off? That should be easy to do. However you'll also want some minimum time on/maximum time on configured as well. They generally don't want to go on-off-on-off sort of behavior within seconds.
 
Status
You're currently viewing only Drizzt321's posts. Click here to go back to viewing the entire thread.