HardLabs

Stm32-test

formulaslug·fs-4-schematics·stm32-test/stm32-test.kicad_pcb

Stm32-test PCB layout, top view — open source STM32 board by formulaslug

About the Stm32-test PCB

Stm32-test is an open source STM32 PCB design by formulaslug, published on GitHub. It is a 4-layer board measuring 48.3 × 25.4 mm, with 33 components from 18 distinct parts.

Its main chip is the STM32G441KBT6, from the STM32 family. Other key parts include the MIC5504-3.3YM5-TR and ISO1044BDR. By type, the board carries 16 capacitors, 6 connectors, 4 ICs, 3 resistors, 2 switches and 1 crystal.

From the project

Electrical Design Repository for fs-4 schematics and PCBs

Please complete KiCad training before beginning or working on any projects in this repository.

Only edit another person's work if you have spoke about it with them first and they have given you permission. This applies to Leads and Captains as well.

Contact Cole Lewis, Nathaniel Platt, or Wesley Rodriguez Kronmiller or Jack Nystrom for information/help relating to this repository.

Main components on the Stm32-test

STM32G441KBT6MIC5504-3.3YM5-TRISO1044BDR

Stm32-test bill of materials (BOM)

33 components, 18 distinct parts.

QtyPartRefs
1
STM32G441KBT6
STM32G441KBTx
U1
1
MIC5504-3.3YM5-TR
AP63205WU
U2
1
MIC5504-3.3YM5-TR
MIC5504-3.3YM5
U3
1
ISO1044BDR
ISO1044BD
U5
1
ECS-240-8-37B-CKY-TR
24MHz
Y2
2
Conn_01x04_Pin
J1, J2
3
Conn_01x02_Pin
J4, J5, J6
1
FTSH-107-01-F-DV-K-P-TR
Conn_02x07_Odd_Even
J7
1
TL3302AF180QJ
SW1
1
PTS647SK38SMTR2 LFS
SW_Push
SW2
1
SRP5030TA-4R7M
4.7uF
L1
3
CL21A106KOQNNNG
10uF
C1, C3, C10
7
CC0805KRX7R9BB104
100nF
C2, C4, C5, C7, C11, C15, C16
3
CL21B105KBFNNNE
1uF
C6, C13, C14
2
CC0805DRNPO9BN6R8
6.8pF
C8, C9
1
CL21A476MQYNNNE
47uF
C12
1
AC0805FR-0710KL
10k
R1
2
AC0805FR-074K7L
4.7k
R2, R3

Stm32-test design files

The KiCad project lives in the formulaslug/fs-4-schematics repository on GitHub; these links point at the commit this page was built from.

Stm32-test: common questions

What microcontroller does the Stm32-test use?

The Stm32-test is built around the STM32G441KBT6, from the STM32 family.

How big is the Stm32-test PCB?

The Stm32-test measures 48.3 × 25.4 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Stm32-test?

33 components, from 18 distinct parts. The full bill of materials is listed on this page.

Where can I download the Stm32-test design files?

From the formulaslug/fs-4-schematics repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Stm32-test design in my own project?

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

Can I test firmware for the Stm32-test 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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