My attempt to explain the difference between UniFi Gateways and Cloud Gateways in the simplest way possible.

Going over the basics of UniFi firewall rules, including an example of allowing PiHole DNS to a guest network.

UniFi Dream Machine Setup and Basic Configuration Guide using the UniFi Mobile App.

The BeaconHD is great, the Smart Plug is… not.

With the UDM, permanent configuration changes happen through the web UI. SSH access can still be useful.