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karn

from the Karn family

by robcmills · ·

38 keys split

Choc v1 Pro Micro socket QMK

3D render of the karn circuit board
The bare PCB, drawn from karn-left.kicad_pcb — this design has 1 other board file not shown. No switches or keycaps: this is the board as manufactured.

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Record 82% complete · 14 of 17 fields

No summary recorded.

Layouts

Spec

Shape

Body
split, 2 halves
Split link
— not recorded —
Splay
no
Stagger
ortholinear
Key spacing
Non-standard · 17.50 mm

Switches

Switch footprint
Choc v1
Hotswap
Mill-Max, or solder the switches in

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 (karn)
Firmware targets
— not recorded —
Key wiring
— not recorded —
Room for
— not recorded —
Power switch
yes
Exposed components
no

Building it

Build method
PCB
Soldering
SMD, hand-solderable (LED, diode)
SMD required
yes

Licensing

Hardware
all rights reserved — no license stated
Firmware
all rights reserved — no license stated
Documentation
all rights reserved — no license stated

Sources