Are there any requirements for Sidecar apart from those listed here?
MBP is on Monterey and iPad is on 16.5. I can't get past the "device timed out" error message either on wireless or USB.
Use an iPad as a second display for a Mac - Apple Support
With Sidecar, you can use your iPad as a second display for your Mac.
support.apple.com
MBP is on Monterey and iPad is on 16.5. I can't get past the "device timed out" error message either on wireless or USB.