roomauto:howto_integrate_second_otbr_into_homeassistant [realraum]

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Howto integrate a 2nd Open-Thread Border-Router and 2nd Zigbee2Mqtt on a 2nd RaspberryPi into Homeassistant

homeassistant, otbr, zigbee2mqtt, raspi, docker

Install RaspiOS Lite
Install Docker or similarghcr.io/koenkk/zigbee2mqtt
create persistent /srv storage dir
use docker-compose (see below) to install these two containers
- ghcr.io/koenkk/zigbee2mqtt
- denniswitt/homeassistant-otbr:latest

services:
    zigbee2mqtt:
        container_name: zigbee2mqtt
        image: ghcr.io/koenkk/zigbee2mqtt
        restart: unless-stopped
        volumes:
            - /srv/zigbee2mqtt/data/:/app/data
            - /run/udev:/run/udev:ro
        ports:
            # Frontend port
            - 8485:8080
        environment:
            - TZ=Europe/Berlin
        devices:
            - /dev/serial/by-id/usb-SONOFF_<Dongel you with to use for ZigBee>-port0:/dev/ttyUSBzb
    otbr:
        image: denniswitt/homeassistant-otbr:latest
        container_name: openthread-border-router
        restart: unless-stopped
        privileged: true
        network_mode: host
        environment:
            - DEVICE=/dev/ttyUSBth
            - BACKBONE_IF=eth0
            - BAUDRATE=460800
            - FLOW_CONTROL=0
            - BETA=0
            - AUTOFLASH_FIRMWARE=0
        devices:
          - /dev/serial/by-id/usb-SONOFF_<Dongle you with to use for Thread>-port0:/dev/ttyUSBth
        cap_add:
            - NET_ADMIN
            - NET_RAW

Howto integrate a 2nd Open-Thread Border-Router and 2nd Zigbee2Mqtt on a 2nd RaspberryPi into Homeassistant

docker compose.yaml