A 4x4 handwired macropad
The VOID16 is a 3d printed, handwired, 4x4 macropad running QMK Firmware on a Pro Micro controller.
I suggest printing the case using a 0.4 mm nozzle, supports are not needed for any of the parts.
You might want/need to use small dabs of hot glue to secure the switches in the plate depending on how well calibrated your printer is(if you're generous with it, it will add to the weight of the keyboard and it might change the feel of it).
Dont overtighten the screws as threads might get stripped.
- 16 x diodes (tme.eu link/aliexpress link)
- 16 x cherry mx style switches
- 24 AWG (0.2 mm2) wire
- 1 x Pro Micro (aliexpress link)
- 1 x EC11 Rotary Encoder (optional/aliexpress link/mounted to the plate using this adapter)
- 4 x M3x10 allen head screws (tme.eu link/13mm overall length, 5.5mm diameter head)
- hot glue for securing the pro micro to the bottom case(optional, but recommended)
ROW0 ROW1 ROW2 ROW3
D3 D2 D1 D0
COL0 COL1 COL2 COL3
E6 D7 C6 D4
Encoder Pad A Encoder Pad B
F5 F4
A fork containing the QMK config files can be found here. Edit them to suit your own needs and build the firmware following the QMK docs.
If you plan on using the VIA keymap dont forget to download the json definitions file linked in this repository.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.