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hotswap rgb dumbpad

by imchipwood · ·

16 keys unibody

MX Pro Micro socket QMK

Photo of an assembled hotswap rgb dumbpad
An assembled hotswap rgb dumbpad, from the project's own README.

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Record 100% complete · 17 of 17 fields

dumbpad is a simple macropad with support for up to two rotary encoders, designed to use QMK firmware.

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
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 (dumbpad/v0x_dualencoder)
Firmware targets
ATmega32U4
Key wiring
4×4 matrix, column-to-row diodes
Room for
encoder
Power switch
no
Exposed components
no

Building it

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

Licensing

Hardware
GPL-2.0-only
Firmware
GPL-2.0-only
Documentation
GPL-2.0-only

Sources