This is a parametric macro pad using a Pi Pico. It uses Cherry MX compatible switches.

You'll need a few drops of glue to mount the switches plate on the enclosure. As shown in the pictures, keep the 4 switches loose until you screw the Pi Pico on the enclosure. 4 M2 x 5mm screws are required.

The firmware can be found at https://github.com/ctheroux/MacroPadFirware.

Take a copy of MacroPad4x4Parameters.scad, modify it according to your macro pad and render it. You should not need to modify the other files.

Support material is not required on the build plate only. An infill of 20% is recommended.

This object's main web page is: http://www.ctheroux.com/parametric-macro-pad/.

This object was designed using openSCAD.