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Stm32g431-lm2596-board

PipistarXu·stm32g431-lm2596-board·hardware/ kicad/PCB_Prrojects.kicad_pcb

Stm32g431-lm2596-board layout, top view — open source STM32 board by PipistarXu

About the Stm32g431-lm2596-board

Stm32g431-lm2596-board is an open source STM32 PCB design by PipistarXu, published on GitHub under the MIT license. It is a 2-layer board measuring 142.5 × 99 mm, with 24 components from 15 distinct parts.

Its main chip is the STM32G431CBUX, from the STM32 family. Other key parts include the DRV8313PWP and LM2596S-3.3. By type, the board carries 10 capacitors, 7 resistors, 3 ICs, 2 connectors, 1 diode and 1 inductor.

Main components on the Stm32g431-lm2596-board

STM32G431CBUXDRV8313PWPLM2596S-3.3

Stm32g431-lm2596-board bill of materials (BOM)

24 components, 15 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32G431CBUX
STM32G431CBUx
U1
1
DRV8313PWP
Texas Instruments
U2
1
LM2596S-3.3
U3
2
SCREW_TERMINAL_01X03
Screw_Terminal_01x03
J1, J2
1
1N5822
D2
1
33uH|>=3V
L1
3
100NF
100nf
C1, C4, C6
1
0.47UF
0.47uf
C2
1
47UF
47uf
C3
1
10NF
10nf
C5
2
0.1UF
0.1uf
C7, C10
1
100UF
100uf
C8
1
220UF
220uf
C9
5
10K
10k
R1, R2, R3, R4, R7
2
100K
100k
R5, R6

Stm32g431-lm2596-board design files

The KiCad project lives in the PipistarXu/stm32g431-lm2596-board repository on GitHub; these links point at the commit this page was built from.

Stm32g431-lm2596-board: common questions

What microcontroller does the Stm32g431-lm2596-board use?

The Stm32g431-lm2596-board is built around the STM32G431CBUX, from the STM32 family.

How big is the Stm32g431-lm2596-board?

The Stm32g431-lm2596-board measures 142.5 × 99 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stm32g431-lm2596-board?

24 components, from 15 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 Stm32g431-lm2596-board design files?

From the PipistarXu/stm32g431-lm2596-board 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 Stm32g431-lm2596-board design in my own project?

Yes, under the terms of its MIT license, which PipistarXu chose for the repository.

Can I test firmware for the Stm32g431-lm2596-board 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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