2 layers42 × 67 mm
2 layers223.5 × 111.8 mm
Cyberia
EMajesty/cyberia2An ergonomic 36-key monoblock split keyboard
- Size
- 223.5 × 111.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 112
- Nets
- 93
- Pads
- 487
- Tracks, vias
- 877, 78
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Jul 2025
- Updated
- 9 Jul 2026
Overview
Cyberia is an open-source printed circuit board by EMajesty, from the EMajesty/cyberia repository on GitHub. It is a 2-layer board of 223.5 × 111.8 mm with 112 parts on 93 nets, routed with 877 tracks and 78 vias.
It is built around the RP2040, W25Q128JVSIQ and USBLC6-2SC6. Its parts include 38 switches, 36 diodes, 15 capacitors, 4 resistors and 4 ICs. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
3
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
README
README.md
Parts
112| Qty | Value | Footprint | References |
|---|---|---|---|
| 36 | PG1350 | SW2, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW21, SW22, SW23, SW24, SW25 +20 | |
| 36 | D_Small_Filled | Diode_SMD:D_SOD-323 | D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D21, D22, D23, D24, D25 +20 |
| 9 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4, H5, H6, H7, H8, H9 |
| 8 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4, C5, C6, C7, C10, C11 |
| 5 | 1u | Capacitor_SMD:C_0603_1608Metric | C1, C8, C9, C14, C15 |
| 2 | 10p | Capacitor_SMD:C_0603_1608Metric | C12, C13 |
| 2 | 22R | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R3, R4 |
| 1 | 100 Ohm @ 100MHz | Resistor_SMD:R_0805_2012Metric | FB1 |
| 1 | 1A | Fuse:Fuse_0805_2012Metric | F1 |
| 1 | AP2127N-3.3 | Package_TO_SOT_SMD:SOT-23 | U2 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | LOGO | art:top | G*** |
| 1 | LOGO | art:bot | G*** |
| 1 | ROM | Button_Switch_SMD:SW_SPST_TL3342 | SW40 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U1 |
| 1 | Reset | Button_Switch_SMD:SW_SPST_TL3342 | SW39 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U3 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | W25Q128JVSIQ | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U4 |
Questions
How big is the Cyberia PCB?
It measures 223.5 × 111.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cyberia use?
112 parts, built around the RP2040, W25Q128JVSIQ and USBLC6-2SC6. 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 Cyberia KiCad files?
From the EMajesty/cyberia repository on GitHub, at the commit this page was made from: the board is pcb/cyberia.kicad_pcb and its schematic pcb/cyberia.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cyberia design in my own project?
Its repository states no licence, so its author keeps all rights: ask EMajesty before reusing the design.
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