I have been working with Raspberry Pi's on Raspbian for a while now and have successfully used this method by installing Berrylan https://berrylan.org/
however, im not finding the same options for doing this with Ubuntu but was hoping one of you have done so. This is how i did it successfully on Raspbian:

Essentially i need to connect to the Intel Nuc over bluetooth with a mobile device, the app on the mobile device will instruct the Nuc to scan for available SSIDs, I can then select the SSID and enter the password which will configure the wifi connection on the Nuc. I already have a mobile app to do this but was using the Berrylan infrastructure.

Any help would be greatly appreciated!