HardLabs

STM32 Hardware

SREE-VISHNU-N·PCB_DESIGN·STM32 PCB/STM32 Hardware/STM32 Hardware.kicad_pcb

STM32 Hardware PCB layout, top view — open source ESP32 board by SREE-VISHNU-N

About the STM32 Hardware PCB

STM32 Hardware is an open source ESP32 PCB design by SREE-VISHNU-N, published on GitHub. It is a 2-layer board measuring 41 × 31 mm, with 24 components from 18 distinct parts.

Its main chip is the ESP32-S3-MINI-1-N8, from the ESP32 family. Other key parts include the D3V3XA4B10LP. By type, the board carries 13 capacitors, 5 resistors, 2 ICs, 1 crystal, 1 diode and 1 inductor.

Main components on the STM32 Hardware

ESP32-S3-MINI-1-N8D3V3XA4B10LP

STM32 Hardware bill of materials (BOM)

24 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-MINI-1-N8
STM32F103C8T6
U1
1
D3V3XA4B10LP
AMS1117-3.3
U2
1
16MHz
Y1
1
Conn_01x04_Pin
12C
1
RED
D1
1
120R
FB1
3
0.1UF
100n
C1, C3, C4
1
10UF
100n
C2
1
10UF
10u
C5
1
10UF
10n
C6
2
1u
C7, C8
1
100n
C9
2
10p
C10, C11
2
22u
C12, C13
1
10K
10k
R1
2
1k5
R2, R5
1
5.1K
1k5
R3
1
200K
1k5
R4

STM32 Hardware design files

The KiCad project lives in the SREE-VISHNU-N/PCB_DESIGN repository on GitHub; these links point at the commit this page was built from.

STM32 Hardware: common questions

What microcontroller does the STM32 Hardware use?

The STM32 Hardware is built around the ESP32-S3-MINI-1-N8, from the ESP32 family.

How big is the STM32 Hardware PCB?

The STM32 Hardware measures 41 × 31 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the STM32 Hardware?

24 components, from 18 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the STM32 Hardware design files?

From the SREE-VISHNU-N/PCB_DESIGN repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the STM32 Hardware design in my own project?

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

Can I test firmware for the STM32 Hardware without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

More boards in PCB_DESIGN

Similar boards