Took the OpenSCAD extended by Uno and made it compatible with the MakerWorld builder. Here is what I changed:

• Centered the tiles on the plate so that they can easily be imported inside Bambu Studio.
• Added the concept of dimensions so that the parameters can drive how many tiles you need of each type.

You can use this to easily create a stack of multiboard to print them in a single print. You can stack them so that they can separate easily by leaving a 0.2mm space between each or add a layer of another material in between so that they can easily separate. You can print them in PLA and have the separation in PETG or the other way around.

You can also not add any space in between but simply export two models, one for odd number of tiles and one for even, and print them with two different materials so that they can split up easily after print.

If you are building a wall, and need you multiboard to be 3 tiles horizontally and 2 tiles vertically, you would need to print 2 cores, 3 sides and 1 corner. The parameters allow you to simply select multi as the type, and define the x dimensions to be 3, and the y dimensions to be 2. It will automatically stack all the required tiles, and order them so that there are no hanging parts in the air.