I am a bit confused as far as firmware on the arm based boards.
Does duet boards have their own firmware, or are they interchangeable with other arm based boards?

I have a Panucatt Re-arm board with a 1.4 RAMPS sheild, the instructions to configure the config file on that is a bit confusing for me since I want to configure it for a delta printer.

I am hoping that I could just use the duet configurator to spit out a config file I can use.

Thanks

I thank you. This is very helpful.

I might just upgrade all my 3d printers with duets. (well, upgrade 2 and use spare parts to build a third)

So, I've bought one of these printer. It comes with an ARM based controller board, but it has allegro drivers on the board, and no breakouts to put in any TMC drivers. The board manufacture and Tronxy says that it is upgradeable to WIFI, but I can't find the wifi modules anywhere.
This is the board.
http://www.cbd-3d.com/en/prod/fdmmini.shtml

Not to be confused with the X5S, which only has an ATMel board.

Because of this I want to replace the board with a Duet WIFI.
My question is, what would I need to do to get the X/Y motors to run correctly?

Reason for my question is, both "X" and "Y" motors have to be used to move in just the X plane, and the Y plane.
What I mean is, to run linearly, both motors run opposing rotation, where as the perpendicular linear path, it rotates in the same rotation.