HardLabs

Board l

Takazudo·zudo-led-lamp·boards/board-l/board-l.kicad_pcb

Board l layout, top view — open source STM32 board by Takazudo

About the Board l

Board l is an open source STM32 PCB design by Takazudo, published on GitHub. It is a 2-layer board measuring 60 × 60 mm, with 67 components from 25 distinct parts.

Its main chip is the STM32G031F8P6, from the STM32 family. Other key parts include the AL8860MP-13 and AP63203WU-7. By type, the board carries 24 LEDs, 15 resistors, 14 capacitors, 3 ICs, 2 connectors and 2 diodes.

From the project

USB-PD powered LED lamp with fire/wave-like brightness modulation.

USB-PD powered LED lamp with fire/wave-like brightness modulation.

Docs: https://zudo-led-lamp.takazudomodular.com/

- doc/ — zudo-doc documentation site (source of truth for specs, notes, and build logs) - boards/board-p/ — KiCad project: USB-PD front end board - boards/board-l/ — KiCad project: driver + control + LED array board - boards/swd-adapter/ — KiCad project: ST-LINK/V2 20-pin to Board L 1x5 SWD adapter - enclosure/ — parametric starburst enclosure generator and print/assembly guide - symbols/, footprints/ — shared KiCad symbol/footprint/3D libraries for all projects (see…

Main components on the Board l

AL8860MP-13STM32G031F8P6AP63203WU-7

Board l bill of materials (BOM)

67 components, 25 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
AL8860MP-13
U2
1
STM32G031F8P6
U3
1
AP63203WU-7
U4
1
PM254V-11-06-H85
2.54mm 1x6 female
J2
1
PZ254V-11-05P
SWD 1x5 (hand-fit)
J3
1
BSMD1206-075-30V
PPTC 750mA/30V
F1
1
RLP25FEER200
200mR 1% 2W
RS1
1
NCP18XH103F03RB
NTC 10k B3380
RT1
1
RK10J11E0034
10k brightness pot
RV1
1
SS-12D01-G020
Power ON/OFF slide
SW2
24
HL-AM-2835H421W-S1-08-HR3
2835 3000K CRI80
LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8 +16
1
SMAJ20A
D10
1
SS26
D11
1
FXL0630-330-M
33uH
L1
1
FNR4030S4R7MT
4.7uH
L2
4
CL31A106KBHNNNE
10uF/50V
C10, C11, C12, C14
7
CC0603KRX7R9BB104
100nF/50V
C13, C15, C18, C20, C21, C22, C24
2
CL21A226MAQNNNE
22uF/25V
C16, C17
1
CL10A105KB8NNNC
1uF/50V
C19
3
0805W8F1002T5E
10k
R20, R24, R25
Show 5 more
QtyPartRefs
1
0603WAF3302T5E
33k
R21
1
0603WAF1003T5E
100k wiper pull-down
R22
1
0603WAF1003T5E
100k
R26
1
0603WAF1000T5E
100R
R27
8
FRC2512F33R0TS
33R 1% 1W
R30, R31, R32, R33, R34, R35, R36, R37

Board l design files

The KiCad project lives in the Takazudo/zudo-led-lamp repository on GitHub; these links point at the commit this page was built from.

Board l: common questions

What microcontroller does the Board l use?

The Board l is built around the STM32G031F8P6, from the STM32 family.

How big is the Board l?

The Board l measures 60 × 60 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Board l?

67 components, from 25 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Board l design files?

From the Takazudo/zudo-led-lamp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Board l design in my own project?

The repository has no license, so all rights stay with Takazudo. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Board l without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

More boards in zudo-led-lamp

Similar boards