SSH into the UniFi AP
The default username and password is ubnt.
once your in the UniFi type in
and then type in
The UniFi should now show up in the UniFi controller as “Pending”
Adopt it and go back the the Unifi AP and run the above set-inform command again.
If everything went well the UniFi AP should now be active in the UniFi controller.
If the UniFi was connected to a previous UniFi controller then it is going to need to be reset. You can do that by running the following command after sshing into the device.
After it is reset, you can run the first commands again to adopt it to the controller