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macrocat

by catmunch · ·

16 keys unibody

MX soldered ATmega32U4 QMK

3D render of the macrocat circuit board
The bare PCB, drawn from macrocat.kicad_pcb. No switches or keycaps: this is the board as manufactured.

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Record 100% complete · 18 of 18 fields

A cat like macro keyboard/numpad.

Layouts

Spec

Shape

Body
unibody
Splay
no
Stagger
ortholinear
Key spacing
MX spacing · 19.05 × 19.05 mm

Switches

Switch footprint
MX
Hotswap
Kailh socket, Gateron socket

Electronics

Controller
soldered ATmega32U4
Connectivity
Wired — the soldered ATmega32U4 has no radio
USB port
USB-C
Firmware
QMK (macrocat)
Firmware targets
ATmega32U4
Key wiring
4×4 matrix, column-to-row diodes
Room for
display, encoder
Power switch
— not recorded —
Exposed components
no

Building it

Build method
PCB
Soldering
SMD, fine-pitch (MCU)
SMD required
yes

Licensing

Hardware
MIT
Firmware
MIT
Documentation
MIT

Sources