: Flips the screen upside down (180 degrees).
You can use the macOS Automator app to create a "Quick Action" that rotates the screen and assign it a keyboard shortcut in System Settings > Keyboard > Keyboard Shortcuts . This requires writing a small script (AppleScript) to change display preferences. screen rotate keyboard shortcut
Rotates the screen 90° right (Portrait Flipped). : Flips the screen upside down (180 degrees)
: Rotates to the standard landscape (normal) orientation. screen rotate keyboard shortcut