4 layers380 × 128 mm
4 layers376 × 124 mm
RP2040 Fullsize
phpbbireland/echo3Echo Keyboards with QMK and VIA support
- Size
- 376 × 124 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 309
- Nets
- 230
- Pads
- 1,556
- Tracks, vias
- 1,515, 155
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 9 Nov 2024
- Updated
- 14 Oct 2026
Overview
RP2040 Fullsize is an open-source printed circuit board by phpbbireland, from the phpbbireland/echo repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 376 × 124 mm with 309 parts on 230 nets, routed with 1,515 tracks and 155 vias.
It is built around the SK6812-EC20. Its parts include 101 diodes, 5 switches, 2 capacitors, 1 resistor and 1 connector. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
1README
Module34D/readme.mdVersion D
Micros: RP2040
Software Supported QMK/VIA: Link
Switches: MX type hot-swappable
Keys: Up to 119 Keys (including Macro Keys) + Encoder Switch
Rotary Encoder: Volume / RGB.
Tested with Basic Keyboard
There are three Keyboard Modules (latest Rev 2D) to give away, thanks to PCBWay, if you are interested in trying out the module, contact me at my Hackaday Link
These files may have updates, please check pin naming and orintation before prooceeding*
I will update as time allows...
Parts
309| Qty | Value | Footprint | References |
|---|---|---|---|
| 100 | 4148 | ScottoKeebs_Components:Diode_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D100 +84 |
| 99 | SK6812-E | MyComponents:SK6812-E | RGB1, RGB2, RGB10, RGB11, RGB12, RGB13, RGB14, RGB15, RGB16, RGB17, RGB18, RGB19, RGB20, RGB21, RGB22, RGB23 +83 |
| 86 | MX_SW_HS | marbastlib-mx:SW_MX_HS_CPG151101S11_1u | MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18, MX19, MX20, MX21, MX22, MX23 +70 |
| 6 | MX_SW_HS | marbastlib-mx:SW_MX_HS_CPG151101S11_1.25u | MX89, MX90, MX91, MX93, MX94, MX95 |
| 4 | MX_stab | ScottoKeebs_Stabilizer:Stabilizer_MX_2.00u | S1, S2, S3, S5 |
| 3 | MX_SW_HS | marbastlib-mx:SW_MX_HS_CPG151101S11_2u | MX32, MX72, MX84 |
| 2 | 10n | Capacitor_SMD:C_0805_2012Metric | C21, C22 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | CAPS | LED_SMD:LED_0805_2012Metric | LED1 |
| 1 | Conn_02x17_Odd_Even | MyConnectors:IDC_2X17_1.27MM | J1 |
| 1 | MX_SW_HS | marbastlib-mx:SW_MX_HS_CPG151101S11_1u_ISO_Enter | MX67 |
| 1 | MX_SW_HS | marbastlib-mx:SW_MX_HS_6.25U | MX92 |
| 1 | MX_SW_HS | marbastlib-mx:SW_MX_HS_CPG151101S11_1.75u | MX54 |
| 1 | MX_SW_HS | marbastlib-mx:SW_MX_HS_CPG151101S11_1.5u | MX37 |
| 1 | MX_stab | ScottoKeebs_Stabilizer:Stabilizer_MX_6.25u | S4 |
| 1 | Volume/RGB | MyComponents:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | ROTARY1 |
Questions
How big is the RP2040 Fullsize PCB?
It measures 376 × 124 mm and has 4 copper layers, 1.6 mm thick.
What parts does the RP2040 Fullsize use?
309 parts, built around the SK6812-EC20. 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 RP2040 Fullsize KiCad files?
From the phpbbireland/echo repository on GitHub, at the commit this page was made from: the board is E014/RP2040_Fullsize.kicad_pcb and its schematic 34 Pin Extender Board/adapter64.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RP2040 Fullsize design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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