2 layers340.8 × 96.5 mm
Keyboard
shubhamp2007/Wireless-Split-Keyboard
A ProMicro NRF52840 based Wireless Split Keyboard
169 parts1
2 layers177.4 × 96.5 mm
Right Split
shubhamp2007/Wireless-Split-Keyboard1A ProMicro NRF52840 based Wireless Split Keyboard
- Size
- 177.4 × 96.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 63
- Pads
- 375
- Tracks, vias
- 253, 48
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 30 Jun 2026
- Updated
- 30 Jun 2026
Overview
Right Split is an open-source printed circuit board by shubhamp2007, from the shubhamp2007/Wireless-Split-Keyboard repository on GitHub. It is a 2-layer board of 177.4 × 96.5 mm with 85 parts on 63 nets, routed with 253 tracks and 48 vias.
Its parts include 36 diodes, 36 switches and 1 IC. It belongs with the keyboards and input boards and the nRF52 and nRF5x boards of this library.
README
README.mdWireless Split Keyboard
A 70 key wireless split keyboard powered by ProMicro NRF52840 microcontroller, using KMK firmware.
Features
- 70 Keys
- Rotary Encoder
- BLE support
- Customizable software
Bill of Materials
Schematic
Left
Right
PCB
Left
Right
Images
Left
Right
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 36 | D | ScottoKeebs_Components:Diode_DO-35 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +20 |
| 30 | SW_Push_45deg | ScottoKeebs_Hotswap:Hotswap_MX_1.00u | SW1, SW2, SW10, SW11, SW12, SW13, SW15, SW16, SW17, SW18, SW19, SW20, SW22, SW23, SW24, SW25 +14 |
| 2 | SW_Push_45deg | ScottoKeebs_Hotswap:Hotswap_MX_2.25u | SW21, SW30 |
| 1 | Battery_Cell | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | BT1 |
| 1 | Nice_Nano_V2 | ScottoKeebs_MCU:Nice_Nano_V2 | U1 |
| 1 | RotaryEncoder_Switch | ScottoKeebs_Scotto:Encoder_EC11_MX | SW7 |
| 1 | SW_DIP_x01 | ScottoKeebs_Components:Switch_K3-1204D | SWD1 |
| 1 | SW_Push_45deg | ScottoKeebs_Hotswap:Hotswap_MX_2.00u | SW6 |
| 1 | SW_Push_45deg | ScottoKeebs_Hotswap:Hotswap_MX_1.75u | SW27 |
| 1 | SW_Push_45deg | ScottoKeebs_Hotswap:Hotswap_MX_1.50u | SW14 |
The 75 most common of 85 parts.
Questions
How big is the Right Split PCB?
It measures 177.4 × 96.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Right Split use?
85 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 Right Split KiCad files?
From the shubhamp2007/Wireless-Split-Keyboard repository on GitHub, at the commit this page was made from: the board is PCB/Right/Right_Split.kicad_pcb and its schematic PCB/Left/Left_Split.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Right Split design in my own project?
Its repository states no licence, so its author keeps all rights: ask shubhamp2007 before reusing the design.
More from shubhamp2007/Wireless-Split-Keyboard
2- 2 layers172.7 × 96.5 mm
Left Split
shubhamp2007/Wireless-Split-Keyboard
A ProMicro NRF52840 based Wireless Split Keyboard
79 parts1
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