2 layers216.9 × 86.8 mm
Sweepv2
davidphilipbarr/Sweep
Sweep - a small promicro based keyboard inspired by the Ferris.
51 parts2.1k
2 layers90 × 130 mm
BLEkeyboard
hujohn1/keyboardstuffrecord of my mechanical keyboard builds
- Size
- 90 × 130 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 51
- Nets
- 48
- Pads
- 195
- Tracks, vias
- 145, 4
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 18 Nov 2025
- Updated
- 5 Oct 2026
Overview
BLEkeyboard is an open-source printed circuit board by hujohn1, from the hujohn1/keyboardstuff repository on GitHub. It is a 2-layer board of 90 × 130 mm with 51 parts on 48 nets, routed with 145 tracks and 4 vias.
Its parts include 20 switches, 18 diodes, 2 ICs and 1 connector. It belongs with the nRF52 and nRF5x boards of this library.
README
README.md4-key wired macropad powered with USB-C
v1: Jul 28, 2026 Changed resistors from 5k to 5.1k Added status LED Changed multiple global labels to net labels Rewired WS2812s Changed resistor and capacitor namings
Parts
51| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | D | Diode_THT:D_DO-34_SOD68_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D10, D11, D12, D13, D14, D15, D16, D17, D18 +2 |
| 16 | SW_Push | PCM_Switch_Keyboard_Cherry_MX:SW_Cherry_MX_PCB_1.00u | SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 2 | LOGO | LOGO | ', G*** |
| 2 | SW_Push | BLEKeyboardKicad:CherryMX_2.00u_PCB_StabWireBottom | SW19, SW20 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | CLK, DIO |
| 2 | TestPoint | TestPoint:TestPoint_THTPad_D1.0mm_Drill0.5mm | -, + |
| 1 | Conn_01x02_Socket | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J1 |
| 1 | ER_OLEDM0.91_1x-I2C | Display:ER_OLEDM0.91_1x-I2C | U1 |
| 1 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_MountingHoles | SW2 |
| 1 | SW_SPDT | ul_MK12C02:MK-12C02-G020_GSW | SW1 |
| 1 | XIAO-nRF52840-Plus-SMD | Seeed Studio XIAO Series Library:XIAO-nRF52840-Plus-SMD | U2 |
Questions
How big is the BLEkeyboard PCB?
It measures 90 × 130 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BLEkeyboard use?
51 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 BLEkeyboard KiCad files?
From the hujohn1/keyboardstuff repository on GitHub, at the commit this page was made from: the board is BLEkeyboard/BLEKeyboardKicad/BLEkeyboard.kicad_pcb and its schematic BLEkeyboard/BLEKeyboardKicad/BLEkeyboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the BLEkeyboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask hujohn1 before reusing the design.
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