sudo apt update
sudo apt upgrade
sudo curl -fsSL test.docker.com -o get-docker.sh && sh get-docker.sh

Add the user you're running as to the docker group:

sudo usermod -aG docker $USER

sudo apt-get install -y jq wget curl udisks2 libglib2.0-bin network-manager dbus

Download the latest released release of the agent from the link https://github.com/home-assistant/os-agent/releases/latest

The file must be named aarch64. The resulting package must be installed on the system. Command example:

wget https://github.com/home-assistant/os-agent/releases/download/1.2.2/os-agent_1.2.2_linux_aarch64.deb
sudo dpkg -i os-agent_1.2.2_linux_aarch64.deb

Attention: in the commands above, you must substitute the correct name of the package file.

Or use the following commands for automatic installation:

curl -s https://api.github.com/repos/home-assistant/os-agent/releases/latest | grep "browser_download_url.*aarch64\.deb" | cut -d : -f 2,3 | tr -d \" | wget -O os-agent-aarch64.deb -i -
sudo dpkg -i os-agent-aarch64.deb

You can check the operation of the agent with the command:

gdbus introspect --system --dest io.hass.os --object-path /io/hass/os

wget https://github.com/home-assistant/supervised-installer/releases/latest/download/homeassistant-supervised.deb
sudo dpkg -i homeassistant-supervised.deb

In the architecture type selection box, select odroid-c2

Upon completion of the installation script, in a few minutes the Home Assistant web interface will be available at <HOST_IP>:8123 (where <HOST_IP> is the address of this controller). Go to this address in a browser and follow the further step-by-step instructions.

The logs of the installer can be viewed with the following command:

journalctl -f