• normal install

$ pip3 install --upgrade homeassistant

• using docker image

$ sudo docker run epitaxy/compact-hass

• Asuswrt: openssh is required.

$ sudo apt install openssh

• Bluetooth: bluez is required.

$ sudo apt install bluez bluez-dev

• nmap

$ sudo apt install nmap

• Owntracks: some tweaks are needed to get integrity of location.

• sonoff wifi switch can be easily integrated in hass.
• By updating custom firmware (sonoff-tasmota) and enabling though WEMO emulation, sonoff can be automatically discovered and controlled as a WEMO switch.