dit document beschrijft de installatie van Home Assistant

1. download de image:

   docker pull homeassistant/home-assistant

2. start de container:

   docker run -d --name homeAssistant -p 8123:8123 homeassistant/home-assistant

3. open een browser op http://<DockerHost>:8123
4. doorloop de wizard: CREATE MY SMARTHOME

• Create a Debian VM on ESXi
• Give it
  • 2–4 vCPU
  • 4GB RAM (more if you plan many integrations).
  • 20–30 GB disk is usually sufficient for Home Assistant OS installation inside Debian.
• Update Debian:

  sudo apt update && sudo apt upgrade -y
  sudo apt install -y software-properties-common curl

• Install dependencies for Home Assistant Supervised (if you choose this path)

• Connect the Zigbee dongle to your Debian VM
• Plug the Zigbee USB dongle into your ESXi host.
• Pass it through to the Debian VM via VM > Edit Settings > USB Controller > Add USB Device
• Verify in Debian:

  lsusb
  dmesg | grep tty

  
  You should see something like /dev/ttyUSB0 or /dev/ttyACM0.

• Install necessary tools (optional but useful):

  sudo apt install -y git jq

• Install Docker:

  apt install -y docker.io
  sudo systemctl enable docker
  sudo systemctl start docker
  sudo usermod -aG docker $USER

curl -Lo installer.sh https://raw.githubusercontent.com/home-assistant/supervised-installer/master/installer.sh
bash installer.sh --machine qemux86-64

• Access in browser: http://<VM-IP>:8123
• Go through the onboarding wizard.

• Install Zigbee integration
• Use Zigbee2MQTT or ZHA (Zigbee Home Automation) add-on:
  • ZHA: Easiest, built into Home Assistant.
  • Go to Settings > Devices & Services > Add Integration > Zigbee Home Automation
  • Select your USB device (/dev/ttyUSB0).
  • Zigbee2MQTT: More flexible if you already use MQTT.
  • Zigbee2MQTT on Debian VM

    git clone https://github.com/Koenkk/zigbee2mqtt.git
    cd zigbee2mqtt
    npm ci
    cp configuration.yaml.example configuration.yaml
    nano configuration.yaml  # set your serial port
    npm start

• Pair your sensors
• Follow pairing instructions of your Zigbee sensor.
• Once paired, Home Assistant should automatically detect temperature readings.

• Create a Lovelace card for temperature readings.
• Set automations to trigger events (e.g., if temp > 28°C, turn on a fan).

• Use Docker Compose for Home Assistant and Zigbee2MQTT if you want better control.
• Back up the Home Assistant VM regularly (snapshots on ESXi).
• Consider a dedicated Zigbee coordinator like CC2531, CC2652, or ConBee II for best reliability.

==== Diagram ====

• Onboarding wizard
• Home Assistant homepage
• Docker installatie