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Stm32f4-dev board

alcad1us·stm32f4-dev-board·pcb/stm32pcbdesign.kicad_pcb

Stm32f4-dev board layout, top view — open source STM32 board by alcad1us

About the Stm32f4-dev board

Stm32f4-dev board is an open source STM32 PCB design by alcad1us, published on GitHub. It is a 2-layer board measuring 47.6 × 37.8 mm, with 34 components from 17 distinct parts.

Its main chip is the STM32F407VGTx, from the STM32 family. Other key parts include the AMS1117-3.3. By type, the board carries 18 capacitors, 6 resistors, 4 connectors, 2 ICs, 1 crystal and 1 switch.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

First STM32F4-based PCB design project focused on learning fundamentals

This repository contains my first STM32-based PCB design.

The board is designed as a simple development board around an STM32F4 series microcontroller. It includes: - Power supply and regulation - USB interface - SWD programming and debugging interface - Basic clock and decoupling circuitry

This project was mainly focused on learning the hardware design workflow: - Drawing the schematic - Power and bypass (decoupling) capacitor placement - USB D+/D− differential pair routing - Pull-up resistor usage - Debug interface connections - PCB placement and routing

Stm32f4-dev board, from the project README
From the project README

Main components on the Stm32f4-dev board

AMS1117-3.3STM32F407VGTx

Stm32f4-dev board bill of materials (BOM)

34 components, 17 distinct parts.

QtyPartRefs
1
AMS1117-3.3
U1
1
STM32F407VGTx
U2
1
8MHz
Y1
1
USB_B_Micro
J1
1
Conn_01x06_Pin
J2
2
Conn_01x04_Pin
J3, J4
1
SW_SPDT
SW1
1
RED
D1
1
120R
FB1
2
22u
C1, C2
1
10u
C3
10
100n
C4, C5, C6, C7, C8, C9, C13, C16 +2
1
10n
C10
2
1u
C11, C12
2
22p
C14, C15
4
1k5
R1, R4, R5, R6
2
10k
R2, R3

Stm32f4-dev board design files

The KiCad project lives in the alcad1us/stm32f4-dev-board repository on GitHub; these links point at the commit this page was built from.

Stm32f4-dev board: common questions

What microcontroller does the Stm32f4-dev board use?

The Stm32f4-dev board is built around the STM32F407VGTx, from the STM32 family.

How big is the Stm32f4-dev board?

The Stm32f4-dev board measures 47.6 × 37.8 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Stm32f4-dev board?

34 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the Stm32f4-dev board design files?

From the alcad1us/stm32f4-dev-board repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Stm32f4-dev board design in my own project?

The repository has no license, so all rights stay with alcad1us. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Stm32f4-dev 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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