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2 layers317.3 × 122 mmMothKeyboard, the printed circuit board in 3D

Mothboard Split foldable keyboard for work

Size
317.3 × 122 mm
Copper layers
2
Thickness
1.6 mm
Parts
109
Nets
96
Pads
583
Tracks, vias
618, 18
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
21 Sep 2025
Updated
9 Nov 2025

Overview

MothKeyboard is an open-source printed circuit board by Chrislee3x7, from the Chrislee3x7/Mothboard repository on GitHub. It is a 2-layer board of 317.3 × 122 mm with 109 parts on 96 nets, routed with 618 tracks and 18 vias.

Its parts include 52 diodes, 52 switches and 1 IC. It belongs with the nRF52 and nRF5x boards of this library.

Parts

109
QtyValueFootprintReferences
52DiodeScottoKeebs_Components:Diode_DO-35D0-1, D0-2, D0-3, D0-4, D0-5, D0-6, D0-7, D0-8, D0-9, D0-10, D1-0, D1-1, D1-2, D1-3, D1-10, D1-11 +36
52KeyswitchScottoKeebs_Hotswap:Hotswap_Choc_V1V2S0-1, S0-2, S0-3, S0-4, S0-5, S0-6, S0-7, S0-8, S0-9, S0-10, S1-0, S1-1, S1-2, S1-3, S1-10, S1-11 +36
2Conn_01x15_PinConnector_PinSocket_2.54mm:PinSocket_1x15_P2.54mm_VerticalJ-L1, J-R1
1Conn_01x02_PinScottoKeebs_Components:Connector_1x02_JST-PHJST1
1Nice_Nano_V2ScottoKeebs_MCU:Nice_Nano_V2U1
1SwitchConnector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalSW_Bat1

Questions

How big is the MothKeyboard PCB?

It measures 317.3 × 122 mm and has 2 copper layers, 1.6 mm thick.

What parts does the MothKeyboard use?

109 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the MothKeyboard KiCad files?

From the Chrislee3x7/Mothboard repository on GitHub, at the commit this page was made from: the board is MothKeyboard.kicad_pcb and its schematic MothKeyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the MothKeyboard design in my own project?

Its repository states no licence, so its author keeps all rights: ask Chrislee3x7 before reusing the design.

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