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Is Home Assistant the recommended default for smart homes? (lemmy.world)

submitted 4 months ago* (last edited 4 months ago) by Trilogy3452@lemmy.world to c/selfhosted@lemmy.world

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I'm planning to build several WiFi connected devices for home automation: an AC remote control and air quality sensors. These devices would send data and be controlled through a local server. I'm considering two approaches: running custom software on a server PC (hardware to be determined) or integrating with Home Assistant's protocols and purchasing their hardware. Would using Home Assistant be excessive for this use case?

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[–] tofu@lemmy.nocturnal.garden 3 points 4 months ago

Home Assistant has a great integration, ZHA, which "drives" the Zigbee device. So having the Zigbee dongle on the machine HA runs on is very common. In my case it's a raspberry with a RaspBee dongle but every MINI PC will do. Recommended devices: https://www.home-assistant.io/integrations/zha#recommended-zigbee-radio-adapters-and-modules

The other common setup is using Zigbee2MQTT which allows different devices that communicate over LAN. it's been the go to recommendation as it has some compatibility improvements for devices that don't properly follow the Zigbee standard. ZHA is keeping up though and is natively supported by home assistant. I'm using ZHA and check for compatibility before buying devices.

You can theoretically switch later, but you'll have to reconnect all devices which can be a hassle.