4 layers15 × 80 mm
Wand
JMET04/aicad-agent
Deterministic CAD/EDA agent plugin for 2D drawings, AutoCAD, SolidWorks, KiCad, review gates and auditable delivery.
46 parts1MIT
2 layers216 × 100.5 mm
12u V4N style Cherry ML 40% keyboard
- Size
- 216 × 100.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 122
- Nets
- 190
- Pads
- 543
- Tracks, vias
- 618, 41
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Sep 2026
- Updated
- 28 Oct 2026
Overview
MXLP V4N is an open-source printed circuit board by DashDashUnderscoreDash, from the DashDashUnderscoreDash/CMLV4N-PCB repository on GitHub, published under the BSD-3-Clause licence. It is a 2-layer board of 216 × 100.5 mm with 122 parts on 190 nets, routed with 618 tracks and 41 vias.
It is built around the STM32F072CBT6, USBLC6-2SC6 and SKQGAFE010, with the SM04B-SRSS-TB(LF)(SN)(P) among its other parts. Its parts include 50 switches, 48 diodes, 9 capacitors, 3 ICs and 1 resistor. It belongs with the STM32 boards of this library.
Main components
4
STM32F072CBT6
LQFP-48(7x7)-40℃~+85℃ 1.65V~3.6V 128KB 12bit 12bit 16KB 32 Bit 37 48MHz ARM Cortex-M0 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
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)
SKQGAFE010
SMD-4P,5.2x5.2mm-40℃~+90℃ 1.5mm 12V 1N 5.2mm 5.2mm 500,000 Cycles 50mA Round Button SPST-NO Surface Mount,Vertical SMD-4P,5.2x5.2mm Tactile Switches ROHSALPSALPINETactile Switches
SM04B-SRSS-TB(LF)(SN)(P)
-UncategorisedJST
Parts
122| Qty | Value | Footprint | References |
|---|---|---|---|
| 48 | D_Small | Diode_SMD:D_0603_1608Metric | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +32 |
| 38 | 6 | Dashkeebs:SW_Cherry_ML_1u_Centred_Wired_Correctly | SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20, SW22, SW23, SW24, SW25, SW26 +22 |
| 6 | 100nF | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4, C5, C6, C10 |
| 4 | Tadpole_Flex | Dashkeebs:HaiZeus_Tadpole_Flex_Flipped | Ref**, Ref**, Ref**, Ref** |
| 4 | Tadpole_Flex | Dashkeebs:HaiZeus_Tadpole_Flex | Ref**, Ref**, Ref**, Ref** |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C8, C9 |
| 2 | 6 | Cherry_ML:SW_Cherry_ML_1.75u_Centred | SW31, SW32 |
| 2 | 6 | Cherry_ML:SW_Cherry_ML_1.25u_Centred | SW21, SW42 |
| 2 | LOGO | LOGO | G***, G*** |
| 2 | SKQGAFE010 | footprints:SW4_SKQGAFE010_ALPS | SW1, SW2 |
| 1 | 1 | Dashkeebs:SW_Cherry_ML_1u_Centred_Wired_Correctly | SW3 |
| 1 | 10k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 2 | Dashkeebs:SW_Cherry_ML_1u_Centred_Wired_Correctly | SW4 |
| 1 | 3 | Dashkeebs:SW_Cherry_ML_1u_Centred_Wired_Correctly | SW5 |
| 1 | 4 | Dashkeebs:SW_Cherry_ML_1u_Centred_Wired_Correctly | SW6 |
| 1 | 5 | Dashkeebs:SW_Cherry_ML_1u_Centred_Wired_Correctly | SW7 |
| 1 | 6 | Cherry_ML:SW_Cherry_ML_5u_Centred | SW47 |
| 1 | SM04B-SRSS-TB_LF__SN_ | JST:JST-SR-4 | J2 |
| 1 | STM32F072CBT6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | XC6206PxxxMR | Package_TO_SOT_SMD:SOT-23-3 | U3 |
Questions
How big is the MXLP V4N PCB?
It measures 216 × 100.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MXLP V4N use?
122 parts, built around the STM32F072CBT6, USBLC6-2SC6, SKQGAFE010 and SM04B-SRSS-TB(LF)(SN)(P). 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 MXLP V4N KiCad files?
From the DashDashUnderscoreDash/CMLV4N-PCB repository on GitHub, at the commit this page was made from: the board is KiCad Project/CMLV4N KiCad Project/MXLP V4N.kicad_pcb and its schematic KiCad Project/CMLV4N KiCad Project/MXLP V4N.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MXLP V4N design in my own project?
Its repository publishes it under the BSD-3-Clause 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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