This video is about Octopi Setup with Mac OSX.
You will still need all the hardware as in my previous video where I used windows, but the software gets simplified.
You just need the Octopi image and Etcher, or equivalent. I use Apple Pi Baker because it offers the ability to backup
Apple Pi Baker:
https://www.tweaking4all.com/software...
Octopi:
http://octoprint.org/download/