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Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io

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greatalbatross

Home Wiring (lemmy.ml)

submitted 6 months ago by [email protected] to c/homeassistant

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This might be tangential to HomeAssistant but Im currently thinking about a household renovation and one thing I am considering is wiring.

I have some POE devices along with many other that run with a 12v DC supply.

I'm lookin at putting in a relatively straightforward 12v battery UPS with a small solar panel to charge. I probably only have space for 1500W of panels so putting in a whole grid tied solution is overkill. Primarily this is to provide backup as we sometimes lose power.

Networking wise I think I will put RJ45 into each room as we are concrete reinforced construction and so signal quality is an issue.

My query was how feasible it is to run both standard PEO devices and 12v devices (1-2w) all over POE.

I thought the alternative would be to run separate 12v cables with USB connectors at the end into each room as well as Rj45

Is anyone else doing this in their home?

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[–] [email protected] 1 points 1 month ago* (last edited 1 month ago)

Just picking up a conversation a few months ago. I was wondering if Im over complicating this. I think the takeout from earlier conversations were 'Install conduit' i think a 12V DC supply + Ethernet + separate conduit for AC power..

but.. I also found POE injectors that look like thry take 12v as an input. (So potentially could run things from a battery/ solar supply ) https://a.aliexpress.com/_EG8apjq

Im not sure if they would be suitable though.