This is a simple quick mount to have the breakout board mounted on the 2020 extrusion beneath the printer. I designed my own mount for my SKR 3 board that rotates the SKR3 board 90 degrees in comparison to the factory board. Unfortunately this doesn't leave much room to keep the breakout board attached. I decided to mount the breakout board to the 2020 instead.
The reason I mounted my board 90 degrees is to allow more space for a second power supply to run the motors, fans, hotend, led's, etc. Some have issues with skipped steps when the heater is pulling full power. I personally haven't, but figured I'd add the second power supply I had laying around and just keep the original for only the heated bed.
Note: Model is in inches, so you may have to scale up to millimeters if your slicer doesn't automatically do it. Prusaslicer does this for you.
The author marked this model as their own original creation.