http://mingster.com/homeassistant_on_existing_pi/
https://www.home-assistant.io/installation/raspberrypi
https://gogoprivateryan.blogspot.com/2019/01/home-assistant-1-internet-of-things.html
系統安裝與簡單上手
https://github.com/home-assistant/operating-system/blob/dev/Documentation/network.md
網路設定