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Logging

matatma23-gento·embedded-portfolio·Logging/Logging.kicad_pcb

Logging PCB layout, top view — open source STM32 board by matatma23-gento

About the Logging PCB

Logging is an open source STM32 PCB design by matatma23-gento, published on GitHub. It is a 4-layer board measuring 58 × 90 mm, with 70 components from 31 distinct parts.

Its main chip is the STM32F103RETx, from the STM32 family. Other key parts include the SN65HVD230, LM358, AMS1117-5.0, NEO-6M-0 and ME6211C33M5. By type, the board carries 24 resistors, 22 capacitors, 8 ICs, 5 diodes, 4 connectors and 2 crystals.

It belongs with the sensors designs in this gallery.

From the project

Mateus Adyatma Wisnubrata Nugraha Jati Electronics and Instrumentation undergraduate, Universitas Gadjah Mada, Indonesia.

Mateus Adyatma Wisnubrata Nugraha Jati Electronics and Instrumentation undergraduate, Universitas Gadjah Mada, Indonesia.

This repository collects KiCad hardware design projects. Project specifications, validation results, and individual contributions are being documented; the presence of design files does not imply production readiness or completed testing.

Open the relevant .kicadpro` file in a compatible version of KiCad. Library tables may reference local dependencies that need to be supplied or remapped. Portability has not yet been verified.

Main components on the Logging

STM32F103RETxSN65HVD230LM358AMS1117-5.0NEO-6M-0ME6211C33M5AT24CS64-SSHME22-900T22D

Logging bill of materials (BOM)

70 components, 31 distinct parts.

QtyPartRefs
1
STM32F103RETx
U1
1
SN65HVD230
U2
1
LM358
U3
1
AMS1117-5.0
U4
1
NEO-6M-0
U5
1
ME6211C33M5
U6
1
AT24CS64-SSHM
U7
1
E22-900T22D
U8
1
16mHz
Y1
1
Crystal
Y2
1
1-1318382-3
J1
1
Micro_SD_Card
J2
1
Conn_Coaxial_Small
J3
1
Conn_01x04_Pin
J4
1
Battery_Cell
BT1
2
SW_SPST
SW1, SW2
1
NUP2105L
D1
3
LED
D2, D3, D4
1
BAT54C
D5
1
FerriteBead
FB1
Show 11 more
QtyPartRefs
1
27nH
L1
11
C
C1, C2, C3, C15, C16, C17, C18, C19 +3
5
100nF
C4, C5, C6, C7, C8
2
10uF
C9, C14
2
C
C10, C11
2
C
C12, C13
15
R
R1, R2, R3, R5, R6, R7, R8, R9 +7
1
120R
R4
2
31K6
R11, R23
3
10K
R12, R13, R24
3
10R
R20, R21, R22

Logging design files

The KiCad project lives in the matatma23-gento/embedded-portfolio repository on GitHub; these links point at the commit this page was built from.

Logging: common questions

What microcontroller does the Logging use?

The Logging is built around the STM32F103RETx, from the STM32 family.

How big is the Logging PCB?

The Logging measures 58 × 90 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Logging?

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

Where can I download the Logging design files?

From the matatma23-gento/embedded-portfolio repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Logging design in my own project?

The repository has no license, so all rights stay with matatma23-gento. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Logging 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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