HardLabs

Peripheral

formulaslug·fs-4-schematics·peripheral-boards/peripheral-boards.kicad_pcb

Peripheral PCB layout, top view — open source STM32 board by formulaslug

About the Peripheral PCB

Peripheral is an open source STM32 PCB design by formulaslug, published on GitHub. It is a 4-layer board measuring 45.7 × 38.1 mm, with 57 components from 28 distinct parts.

Its main chip is the STM32G441KBT6, from the STM32 family. Other key parts include the TCA9406DCTR, ISO1044BDR, MCP1703AT-5002E/CB, MCP1703AT-3302E/CB and LMV331QDBVRQ1. By type, the board carries 25 capacitors, 15 resistors, 9 ICs, 2 connectors, 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 Peripheral

TCA9406DCTRSTM32G441KBT6ISO1044BDRMCP1703AT-5002E/CBMCP1703AT-3302E/CBLMV331QDBVRQ1INA826AIDRREF35160QDBVR

Peripheral bill of materials (BOM)

57 components, 28 distinct parts.

QtyPartRefs
2
TCA9406DCTR
TCA9406DC
U2, U14
1
STM32G441KBT6
STM32G441KBTx
U3
1
ISO1044BDR
ISO1044DUB
U4
1
MCP1703AT-5002E/CB
U5
1
MCP1703AT-3302E/CB
U6
1
LMV331QDBVRQ1
LMV331
U8
1
INA826AIDR
U12
1
REF35160QDBVR
U13
1
ECS-240-8-37B-CKY-TR
Y1
1
ATS13-26PA-BM01
~
J1
1
FTSH-107-01-F-DV-K-P-TR
J8
1
AC0603FR-07200RL
200R
RV1
1
Y97KT23B5NAFP
SW1
1
A6H-4101
SW5
1
Z1SMA1
1V
D1
1
FCM 1608KF-601T03
FB1
6
CL10B105KA8NNNC
1uF
C1, C2, C3, C4, C11, C19
15
CC0603KRX7R9BB104
100nF
C5, C6, C8, C9, C12, C13, C15, C16 +7
2
CC0603DRNPO9BN6R8
6.8pF
C7, C10
1
CL10A106KO8NQNC
10uF
C14
Show 8 more
QtyPartRefs
1
CL10B105KB9VPJC
1uF
C17
1
15K
R1
1
1K
R2
7
AC0603FR-0710KL
10k
R3, R5, R12, R13, R14, R19, R20
1
AC0603FR-0710KL
120R
R4
2
AC0603FR-07360RL
360R
R7, R9
2
AC0603FR-0716KL
16K
R10, R11
1
RT0603BRD07309RL
309R
R18

Peripheral 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.

Peripheral: common questions

What microcontroller does the Peripheral use?

The Peripheral is built around the STM32G441KBT6, from the STM32 family.

How big is the Peripheral PCB?

The Peripheral measures 45.7 × 38.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Peripheral?

57 components, from 28 distinct parts. The full bill of materials is listed on this page.

Where can I download the Peripheral 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 Peripheral 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 Peripheral 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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