This video explains the basics of getting a Zigbee network with Zigbee2MQTT and Sonoff Zigbee USB dongle up and running.

Documentation: https://github.com/nygma2004/km/wiki/...

Chapters:
0:00 Intro
1:03 Zigbee USB dongle
4:25 Installing Zigbee2MQTT
9:53 How devices show
12:56 The mesh network
18:36 Binding zigbee devices
20:30 MQTT traffic
23:34 Outro