keyboardbuilders

← All designs

Pinky3

by tamanishi · ·

50 keys split

Choc v1 / MX Pro Micro socket QMK

Photo of an assembled Pinky3
An assembled Pinky3, from the project's own README.

What fits this board → Compare with another board →

Record 94% complete · 16 of 17 fields

A split 3 x 7 vertically staggered keys and 4 thumb keys keyboard. An idea is inspired from crkbd, Lily58, Ergo42 and Helix.

Layouts

Spec

Shape

Body
split, 2 halves
Split link
TRRS cable
Splay
no
Stagger
column-staggered
Key spacing
MX spacing · 19.05 × 19.05 mm

Switches

Switch footprint
Choc v1, MX
Hotswap
— not recorded —

Electronics

Controller
Pro Micro socket
Connectivity
Wireless with a nice!nano v2 — needs a ZMK config
USB port
USB-C or micro-USB, depends on the dev board
Firmware
QMK (pinky/3)
Firmware targets
ATmega32U4
Key wiring
4×7 matrix per half, column-to-row diodes
Room for
— not recorded —
Power switch
no
Exposed components
no

Building it

Build method
PCB
Soldering
through-hole (connector, other)
SMD required
no

Licensing

Hardware
MIT
Firmware
MIT
Documentation
MIT

Sources