3x3 Macropad for Cherry MX switches with USB-C
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!! WORK IN PROGRESS !! 3x3 Macropad for Cherry switches using a custom PCB and an Adafruit QT-Py SAMD21 microcontroller.
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Updated at source:
Model information
- Source
- Printables
- Category
- Computers
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a Work in Progress!!
I made this macropad for use with my PC, it consists of 2 printed pieces which are mounted to eachother by using 4 M3x8 countersunk screws and ruthex M3 heat set inserts. I designed a custom PCB in KiCad for mounting the keys and microcontroller. This is my first time designing a PCB. I will eventually release the files when I have the time to make some revisions to the traces and the orientaiton of the microcontroller. If you like to make this Macropad for yourself please let me know, I ordered some extra PCB's so I can sell them for a small price. I haven't had time to solder my board and configure the software yet but I will update this page when I have. If you have any questions please send me a DM.
the current revision hase the top side of the QT-Py facing the bottom of the PCB so it is very hard to press the reset buttoin for programming, I will fix this in a revision.