Feel free to use/modify the files to make your own macropad! ai03's keyboard design wiki is very helpful, I highly recommend reading it. I am including all PCB files and CAD files for the case.
Some pics (I 3D printed and sanded the keycaps by hand so they are not the most even/nice):
- In-key RGB lighting
- Hot-swappable
- Atmega32U2 MCU
- USB-C Port
- Acrylic stack case
- QMK/VIA compatible
Use zadig to install the WinUSB drivers onto the Atmega32u2 Use qmk msys to compile the .hex file to flash onto the MCU Use qmk toolbox to flash the MCU (to turn the MCU into bootloader mode, press the reset switch on the back of the PCB)
- There are default and via keymaps (I recommend using the via one so you can easily map macros/your own keys/adjust lighting easily)
See folder named PCB Gerber files to get the required files to order the PCB. I did not order PCBA but you can do so if you don't want to hand-solder by referencing the BOM and PCB/Schematic files.
For the case, I provided the .step files in the folder named Case Step Files for each layer of the acrylic stack. I used M2 Screws with some washers and spacers to secure everything together (w/o washers M3 screws and spacers should work fine - might require a little bit of sanding).