The library has a variety of modules for creating Arduinos and Arduino mounts. Here is a basic description of the included modules. It includes all official boards through the Due, plus the MKR WIFI 1010. For examples see the included example SCAD.

Using the library location instructions, checkout the pin_connectors library in the libraries folder, e.g on OSX this is done as follows:

$ cd ~/Documents/OpenSCAD/libraries
$ git clone https://github.com/tbuser/pin_connectors.git

This makes the pin_connectors/pins.scad dependency available.

If the libraries folder does not, exist, it will need to be created first. In the case of OSX:

$ cd ~/Documents/OpenSCAD/
$ mkdir -p libraries
$ cd libraries
$ git clone https://github.com/tbuser/pin_connectors.git

Follow the instructions for your platform.

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

This module creates an Arduino board with USB connector, power supply and headers.

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

mountingHoles - (OPTIONAL) True or false for external mounting holes for bumper.

Create a simple bumper style encloser for a particular board

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

wall - Thickness of enclosure walls. Default is 3.

offset - Distance of PCB from walls.

heightExtension - Additional space at the top of the box.

cornerRadius - Corner radius for outside of box.

mountType - TAPHOLE, PIN - How the standoffs attach to the board either using tap holes for screws or pins.

standOffHeight - The spacing between the enclosure bottom and the board. MKR_WIFI_1010 needs abot 10mm.

Creates a box enclosure with a snap-on lid for a particular board

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

wall - Thickness of enclosure walls. Default is 3.

offset - Distance of PCB from walls.

cornerRadius - Corner radius for outside of box.

ventHoles - true, false for holes in the lid.

Creates a lid for the box enclosure

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

height - height of standoffs

topRadius - Radius of top of standoff cylinder.

bottomRadius - Radius of bottom of standoff cylinder.

holeRadius - Radius of tap hole in the standoff.

mountType - TAPHOLE, PIN, NOTCH recommended for FDM printing for small holes like on NANO and MKR_WIFI_1010

This creates standoffs for mounting holes. These are simple cylinders that can be tapered. For custom standoffs use the holePlacement() module.

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

offset - creates the shape offset from actual board size. Negative values create an inset shape.

height - default is pcb height but can be any value needed.

This creates the shape of the PCB with no holes. The default create a basic Uno PCB.

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

offset - creates the shape offset from actual board size. Negative values create an inset shape.

height - default is board height (including components) but can be any value needed.

cornerRadius -

include - BOARD, PCB, COMPONENTS What to include in bounding box, just the PCB, just the components or both (BOARD)

This creates a box whos dimensions are the extremes of the board.

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

This is used for placing holes and is the basis of the standoff module. holePlacement takes a child element and places it at each of the mounting hole centers for a given board.

boardType - UNO, LEONARDO, DUEMILANOVE, DIECIMILA, DUE, MEGA, MEGA 2560, ETHERNET, NANO, MKR_WIFI_1010

component - ALL, HEADER_F, HEADER_M, USB, POWER, RJ45, HEADER_BI

extension - Extention off the board in direction of connector. The default is the standard dimension of the connector, but can be set to an arbitrary value.

offset - Offsets the connector cube in the other two dimensions.

Creates the components( headers, power and usb jacks) for a given board. Also used for creating punchout, by using the extension and offset values.

This creates a simple standoff for an Arduino MKR WIFI 1010.

    standoffs(MKR_WIFI_1010, height = 10, mountType=NOTCH);
    difference() {
      boardShape(MKR_WIFI_1010, offset = 3);
      translate([0,0,-0.005]) scale(1.01) boardShape(MKR_WIFI_1010);
    }

The notches might be difficult to clip in, use pliers to carefully apply force without damaging the board. If the print is perfect, there should be a notable 'click', and the board should fit on without tension, movable by a few microns.