homeassistant

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Home Assistant is open source home automation that puts local control and privacy first.
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Home Assistant can be self-installed on ProxMox, Raspberry Pi, or even purchased pre-installed: Home Assistant: Installation

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DIY and HA (lemmy.zip)

submitted 1 week ago* (last edited 1 week ago) by gblues@lemmy.zip to c/homeassistant@lemmy.world

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A little question for the HA and DIY crossroad. Has anyone here made your own sensors/devices with arduino, pi or some other microcontroller/sbc to interact with HA? I have some spare parts around and I'm thinking in something simple, like an air quality, maybe a little weather station or something to tell me if the garage door is opened or close, something simple, yet usable. I had a look on instructables, but I wished for something that would integrate with my first HA experience. Any thoughts?

Edit: thanks everyone for the replies. If you could share how-tos to this projects or anything it would be awesome. You are a great community indeed! :)

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[–] ptz@dubvee.org 2 points 1 week ago* (last edited 1 week ago)

I made my own smart outlets with an ESP-01, dual relay board, and ESPHome. Also made some temp/humidity sensors as well as a 20x4 text display. All powered by a bunch of ESP-01s I bought cheap and in-bulk from Ali and programming using ESPHome which handles most of the work interfacing with the components as well as the HomeAssistant integration.

https://esphome.io/