Home Assistant - installing the second Zigbee2mqtt add-on for beginners

Updating the video tutorial on installing the second zigbee2mqtt add-on in Home Assistant. The most common option is considered - a working system with already installed zigbee2mqtt, USB Zigbee stick and default settings. It shows in detail how to safely and quickly install a second instance of the add-on while preserving all devices on the first one.
Initial Installation Tutorial:
Home Assistant - Mosquitto broker, Zigbee2mqtt, MQTT - • Home Assistant - Mosqu...
Text instructions from it - kvazis.link/ndbM5M
zigbee2mqtt repository - github.com/zig...
Other videos on the topic:
Simultaneous use of Zigbee2mqtt and ZHA on one coordinator - • Home Assistant - однов...
Current tutorial on installing HA on Raspberry 4 - kvazis.link/sup...
Home Assistant - System monitor - • Home Assistant - Syste...
Home Assistant - first settings - • Home Assistant - первы...
Zigbee coordinator ZigStar UZG-01 POE - • Zigbee координатор Zig...
Server reservation with zigbee2mqtt on LAN Zigbee coordinator Zigstar - • Резервирование серверо...
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