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STM32F103-Board-Design

BenWeckend·STM32F103-Board-Design·kicad/PCB Design Übung.kicad_pcb

STM32F103-Board-Design layout, top view — open source STM32 board by BenWeckend

About the STM32F103-Board-Design

STM32F103-Board-Design is an open source STM32 PCB design by BenWeckend, published on GitHub. It is a 2-layer board measuring 57 × 52 mm, with 60 components from 36 distinct parts.

Its main chip is the STM32F103C8T6, from the STM32 family. Other key parts include the AMS1117-3.3, BME280 and TJA1051T-3. By type, the board carries 18 capacitors, 15 resistors, 10 diodes, 4 ICs, 2 connectors and 2 jumpers.

It belongs with the sensors designs in this gallery.

From the project

STM32 Board Design + Firmware + Desktop App

Hardware-Referenzdesign und Firmware für ein Übungs-Entwicklungsboard auf Basis des STM32F103C8T6 mit CAN, USB, I²C (BME280) und weiterer Peripherie.

KiCad-Schaltplan und PCB-Design Gerber- und Fertigungsdaten Stückliste (BOM) STM32CubeIDE Firmware-Projekt * Tauri Desktop-Anwendung zur Kommunikation mit dem Board

CAN-Bus über TJA1051 USB Micro-B Device Interface

STM32F103-Board-Design, from the project README
From the project README

Main components on the STM32F103-Board-Design

STM32F103C8T6AMS1117-3.3BME280TJA1051T-3

STM32F103-Board-Design bill of materials (BOM)

60 components, 36 distinct parts.

QtyPartRefs
1
STM32F103C8T6
U1
1
AMS1117-3.3
U2
1
BME280
U3
1
TJA1051T-3
U4
1
16MHz
Y1
1
USB_B_Micro
J1
1
Conn_01x02_Pin
J5
3
Conn_01x03
CAN1, CAN2, CAN3
1
Conn_01x07
I2C&GPIO
2
Jumper_2_Bridged
JP1, JP2
1
Conn_01x04_Pin
SPI&UART1
1
SW_SPDT
SW1
1
SW_Push
SW2
1
LED-Green
D1
2
ESD9B3.3ST5G
D2, D3
3
LED_B
D4, D7, D8
1
NUP2105LT1G
D5
1
1N5818
D6
1
LED_G
D9
1
LED_R
D10
Show 16 more
QtyPartRefs
1
120R
FB1
7
100n
C1, C2, C3, C4, C9, C16, C17
1
10u
C5
1
10n
C6
2
1u
C7, C8
2
10p
C10, C11
2
22u
C12, C13
2
100p
C18, C19
1
4n7
C20
2
10k
R1, R2
1
1k5
R3
2
0.1k
R4, R14
4
4k7
R5, R6, R12, R13
3
10ohm
R7, R8, R9
2
60ohm
R10, R11
1
220ohm
R15

STM32F103-Board-Design design files

The KiCad project lives in the BenWeckend/STM32F103-Board-Design repository on GitHub; these links point at the commit this page was built from.

STM32F103-Board-Design: common questions

What microcontroller does the STM32F103-Board-Design use?

The STM32F103-Board-Design is built around the STM32F103C8T6, from the STM32 family.

How big is the STM32F103-Board-Design?

The STM32F103-Board-Design measures 57 × 52 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the STM32F103-Board-Design?

60 components, from 36 distinct parts. The full bill of materials is listed on this page.

Where can I download the STM32F103-Board-Design design files?

From the BenWeckend/STM32F103-Board-Design repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the STM32F103-Board-Design design in my own project?

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

Can I test firmware for the STM32F103-Board-Design 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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