My Xprotolab Plain is "Out For Delivery," so I've downloaded everything that has a link for downloading, and with the exception of the schematic, there doesn't seem to be anything specific to the Plain.
Is it because it's new -ish, orphaned, or similar enough to the Xprotolab that is generally doesn't need separate treatment?

With the exception of a minor firmware difference, the Xprotolab Plain is simply an Xprotolab without the display and buttons.

Thanks, Gabriel./\r\n//\r\n/I got it working and partially tested last night. The XScopes software is intuitive enough. /\r\n//\r\n/But I do need to point out that the Xprotolab and the Xprotolab Plain boards are not the same because they are pinned out differently. Also, the label on the package is for an Xprotolab - not an Xprotolab Plain. Fortunately, there are two places where I could verify what went where. On the board itself, and on the product page./\r\n//\r\n/All said, probably the best $20 I've spent in a great while. I have a want and a suggestion, but I'll add them in the appropriate place.