4 layers367.7 × 98.5 mm BlackFlash 002, the printed circuit board in 3D

BlackFlash 002

First keyboard PCB attempt

Size: 367.7 × 98.5 mm
Copper layers: 4
Thickness: 1.58 mm
Parts: 197
Nets: 129
Pads: 1,019
Tracks, vias: 1,054, 348
Pours: 3
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 19 Feb 2023
Updated: 7 May 2026

Overview

BlackFlash 002 is an open-source printed circuit board by GuppyLite, from the GuppyLite/PCB_001 repository on GitHub, published under the MIT licence. It is a 4-layer board of 367.7 × 98.5 mm with 197 parts on 129 nets, routed with 1,054 tracks and 348 vias.

It is built around the PRTR5V0U2X and CPG151101S11. Its parts include 82 diodes, 9 capacitors, 8 switches, 7 resistors and 3 ICs. It belongs with the STM32 boards of this library.

Main components

README

README.md

PCB_001

First keyboard PCB attempt

Parts

197

Qty	Value	Footprint	References
79	Diode	Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder	D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +63
79	MX_SW_HS	PCM_marbastlib-mx:SW_MX_HS_CPG151101S11_1u	MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX16, MX17, MX18, MX19, MX20, MX21, MX22, MX23 +63
6	100nF	Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder	C2, C6, C7, C8, C9, C10
3	10uF	Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder	C3, C4, C5
3	500R	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R2, R5, R6
3	LED	LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder	D80, D81, D82
3	MX_stab	PCM_marbastlib-mx:STAB_MX_P_2u	S2, S5, S6
2	10k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R1, R7
2	5.1k	Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R3, R4
2	MX_stab	PCM_marbastlib-mx:STAB_MX_P_2.25u	S1, S3
2	SW_Push	Button_Switch_THT:SW_PUSH_6mm_H4.3mm	SW1, SW2
1	500mA	Fuse:Fuse_0603_1608Metric_Pad1.05x0.95mm_HandSolder	F1
1	MX_stab	PCM_marbastlib-mx:STAB_MX_P_6.25u	S4
1	PRTR5V0U2X	Package_TO_SOT_SMD:SOT-143	U2
1	STM32F072CBTx	Package_QFP:LQFP-48_7x7mm_P0.5mm	U1
1	USB_C_Receptacle_USB2.0_16P	ScottoKeebs_Components:USB_C_918-418K2024S40000	J1
1	XC6206PxxxMR	Package_TO_SOT_SMD:SOT-23-3	U3

The 190 most common of 197 parts.

Questions

How big is the BlackFlash 002 PCB?

It measures 367.7 × 98.5 mm and has 4 copper layers, 1.58 mm thick.

What parts does the BlackFlash 002 use?

197 parts, built around the PRTR5V0U2X and CPG151101S11. 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 BlackFlash 002 KiCad files?

From the GuppyLite/PCB_001 repository on GitHub, at the commit this page was made from: the board is BlackFlash_002.kicad_pcb and its schematic BlackFlash_002.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the BlackFlash 002 design in my own project?

Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Category and platform

STM32

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/guppylite-pcb-001" title="BlackFlash 002 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/guppylite-pcb-001.jpg" alt="BlackFlash 002" width="1200" height="900">

A picture that opens the board, for a README

[![BlackFlash 002](https://pcbkit.io/embed/boards/guppylite-pcb-001.jpg?size=s)](https://pcbkit.io/boards/guppylite-pcb-001)

Source

Repository: GuppyLite/PCB_001
Board file: BlackFlash_002.kicad_pcb
Commit: f20ee88
Licence: MIT

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