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?
Thank you for the info! I’m guessing that I could use a mini PC with a zigbee adapter to create my own dashboards or bridge to home assistant, unless zigbee hubs offer similar capabilities
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.