2 layers114.3 × 95.3 mm
2 layers347.7 × 119.1 mm
Bb pcb v1
derEchteJan/keyboards3keyboards
- Size
- 347.7 × 119.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 216
- Nets
- 132
- Pads
- 1,134
- Tracks, vias
- 1,356, 75
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 19 Feb 2024
- Updated
- 29 Jun 2025
Overview
Bb pcb v1 is an open-source printed circuit board by derEchteJan, from the derEchteJan/keyboards repository on GitHub. It is a 2-layer board of 347.7 × 119.1 mm with 216 parts on 132 nets, routed with 1,356 tracks and 75 vias.
Its parts include 105 switches, 92 diodes and 1 IC. It belongs with the RP2040 boards of this library.
README
README.mdKeyboards
repo for keyboard stuff
Parts
216| Qty | Value | Footprint | References |
|---|---|---|---|
| 92 | Diode | ScottoKeebs_Components:Diode_DO-35 | D0,0, D0,1, D0,2, D0,3, D0,4, D0,5, D0,6, D0,7, D0,8, D0,9, D0,10, D0,11, D0,12, D1,0, D1,1, D1,10 +76 |
| 82 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_1.00u | S0,0, S0,1, S0,2, S0,3, S0,4, S0,5, S0,6, S0,7, S0,8, S0,9, S0,10, S0,11, S0,12, S1,0, S1,1, S1,10 +66 |
| 9 | Breakage | ScottoKeebs_Hotswap:breakage | B0, B1, B2, B3, B4, B5, B6, B7, B8 |
| 7 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_1.25u | S5,0v0, S5,1v0, S5,2v0, S5,6, S5,7v0, S5,8v0, S5,9v0 |
| 6 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_1.50u | S2,0, S2,13v0, S5,0v1, S5,2v1, S5,7v1, S5,9v1 |
| 5 | Stabilizer | ScottoKeebs_Stabilizer:Stabilizer_MX_2.00u_Exact | ST1, ST2, ST3, ST8, ST9 |
| 2 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_2.25u | S3,12v0, S4,0v0 |
| 2 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_3.00u | S5,3, S5,5 |
| 1 | Raspberry_Pi_Pico | ScottoKeebs_MCU:Raspberry_Pi_Pico_Modified | U1 |
| 1 | Stabilizer | ScottoKeebs_Stabilizer:Stabilizer_MX_7.00u_Exact | ST5 |
| 1 | Stabilizer | ScottoKeebs_Stabilizer:Stabilizer_MX_3.00u_Exact_Right | ST7 |
| 1 | Stabilizer | ScottoKeebs_Stabilizer:Stabilizer_MX_3.00u_Exact_Left | ST6 |
| 1 | Stabilizer | ScottoKeebs_Stabilizer:Stabilizer_MX_6.25u_Exact | ST4 |
| 1 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_6.25u | S5,4v0 |
| 1 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_1.75u | S3,0v0 |
| 1 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_2.75u | S4,12v0 |
| 1 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_ISOEnter | S3,12v1 |
| 1 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_2.00u | S1,13v0 |
| 1 | Switch | ScottoKeebs_Hotswap:Hotswap_MX_7.00u | S5,4v1 |
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Questions
How big is the Bb pcb v1 PCB?
It measures 347.7 × 119.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Bb pcb v1 use?
216 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 Bb pcb v1 KiCad files?
From the derEchteJan/keyboards repository on GitHub, at the commit this page was made from: the board is brudiboard-v1/pcb/bb-pcb-v1/bb-pcb-v1.kicad_pcb and its schematic 6x5-ortho-v1/pcb/board-pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Bb pcb v1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask derEchteJan before reusing the design.