lozcliffe

Should work on Catalina.
Maybe try running an airport scan directly from your terminal: https://osxdaily.com/2007/01/18/airport-the-little-known-command-line-wireless-utility/

Maybe. What OS version are you running?

Don't worry, scrap that last comment - I'm querying the full path in the device so that can't be the issue...

Hmmm. Wondering if you need to make a symbolic link to the airport command in your terminal?

sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/local/bin/airport

Thanks for the feedback - sorry you couldn't get it working.

I've updated the instructions and added a link to a quick demo video: https://vimeo.com/867980974