HardLabs

KiCad

dirktjantele·CasualNoises·Fellhorn/Fellhorn rev 2/Device Board/KiCad/KiCad.kicad_pcb

KiCad PCB layout, top view — open source STM32 board by dirktjantele

About the KiCad PCB

KiCad is an open source STM32 PCB design by dirktjantele, published on GitHub under the GPL-3.0 license. It is a 6-layer board, with 172 components from 31 distinct parts.

Its main chip is the STM32H723ZGT6, from the STM32 family. Other key parts include the MCP6004, MCP6002, 74HC4051, 74HC595 and 74HC165. By type, the board carries 76 capacitors, 66 resistors, 16 ICs, 8 diodes, 3 inductors and 2 transistors.

From the project

CasualNoises framework and related documents

Main components on the KiCad

STM32H723ZGT6MCP6004MCP600274HC405174HC59574HC165AMS1117-3.3W25Q128JVS

KiCad bill of materials (BOM)

172 components, 31 distinct parts.

QtyPartRefs
1
STM32H723ZGT6
U1
5
MCP6004
U2, U3, U5, U6, U7
1
MCP6002
U4
2
74HC4051
U8, U9
2
74HC595
U10, U11
2
74HC165
U12, U13
1
AMS1117-3.3
U14
2
W25Q128JVS
U15, U17
2
MMBT3904
Q1, Q2
1
25MHz
Y1
7
LED
D1, D2, D3, D4, D5, D7, D8
1
1N4148WS
D6
3
FerriteBead
FB1, FB2, FB3
2
10pF
C1, C2
2
2.2uF
C3, C4
33
100nF
C5, C7, C8, C9, C10, C11, C12, C13 +25
8
22uF
C6, C61, C65, C66, C67, C68, C81, C83
9
47pF
C21, C22, C23, C24, C25, C26, C27, C28 +1
12
1nF
C33, C34, C35, C36, C37, C38, C39, C40 +4
10
10nF
C51, C52, C53, C54, C55, C56, C57, C58 +2
Show 11 more
QtyPartRefs
3
3k3
R1, R55, R56
14
10k
R2, R30, R38, R39, R40, R42, R44, R46 +6
4
1k5
R3, R4, R5, R6
7
33k
R7, R12, R18, R23, R27, R31, R35
7
200k
R8, R13, R19, R24, R28, R32, R36
2
120k
R9, R14
11
100k
R10, R15, R17, R20, R21, R22, R25, R26 +3
2
56k
R11, R16
1
6k2
R34
7
470
R41, R43, R45, R47, R49, R51, R53
8
1k
R57, R58, R59, R60, R61, R62, R63, R64

KiCad design files

The KiCad project lives in the dirktjantele/CasualNoises repository on GitHub; these links point at the commit this page was built from.

KiCad: common questions

What microcontroller does the KiCad use?

The KiCad is built around the STM32H723ZGT6, from the STM32 family.

How big is the KiCad PCB?

The KiCad has 6 copper layers and is 1.6 mm thick.

How many components are on the KiCad?

172 components, from 31 distinct parts. The full bill of materials is listed on this page.

Where can I download the KiCad design files?

From the dirktjantele/CasualNoises repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the KiCad design in my own project?

Yes, under the terms of its GPL-3.0 license, which dirktjantele chose for the repository.

Can I test firmware for the KiCad 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.

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