HardLabs

Bonjour-STM32

emoestudio·Bonjour-STM32·Dev_Board/Hardware/Micro_USB/Bonjour STM32.kicad_pcb

Bonjour-STM32 PCB layout, top view — open source STM32 board by emoestudio

About the Bonjour-STM32 PCB

Bonjour-STM32 is an open source STM32 PCB design by emoestudio, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 50 × 70 mm, with 68 components from 33 distinct parts.

Its main chip is the STM32F401RCTx, from the STM32 family. Other key parts include the CH340G, RT9193-3.3, W25Q128JVS, M24C02-FMN and USBLC6-2SC6. By type, the board carries 23 capacitors, 16 resistors, 10 connectors, 6 ICs, 5 switches and 3 transistors.

From the project

All demo codes for our tutorial "Bonjour STM32" by emoe-studio

本系列教程帮助您快速上手stm32CubeMX + MDK5开发环境，并且使用HAL库快速开发stm32~

- 我们编写的HAL库的基本例程代码(MDK5 Project)(位于HALDemo中) - 我们设计的STM32F401RCT6开发板的KiCad工程文件(位于DevBoard/Hardware中) - 上面那块开发板的一些例程代码(位于Dev_Board/Software中)

如果你访问Github有困难，或者下载不下来，请到Gitee上下载我们的镜像源: https://gitee.com/emoestudio/Bonjour-STM32

Github源项目地址: https://github.com/emoestudio/Bonjour-STM32

Bonjour-STM32, from the project README
From the project README

Main components on the Bonjour-STM32

CH340GRT9193-3.3STM32F401RCTxW25Q128JVSM24C02-FMNUSBLC6-2SC6

Bonjour-STM32 bill of materials (BOM)

68 components, 33 distinct parts.

QtyPartRefs
1
CH340G
U1
1
RT9193-3.3
U2
1
STM32F401RCTx
U3
1
W25Q128JVS
U4
1
M24C02-FMN
U5
1
USBLC6-2SC6
U6
3
S8050-SOT23
Q1, Q2, Q3
1
USB_B_Micro
J1
1
ADC
J2
1
PWM
J3
1
GPIO
J5
1
USART6
J6
1
IPS_ST7789
J7
1
OLED_SSD1306
J8
1
IPS_SWITCH
J11
1
5V
J12
1
ST-LINK
J13
1
8M
8M
1
5V_2A
F1
3
SW_Push
SW1, SW2, SW3
Show 13 more
QtyPartRefs
1
SW_Push
SW4
1
Rotary_Encoder_Switch
SW5
1
LED
D1
1
LED_RABG
D2
1
47uH
L1
1
2.2u
C0
17
104
C1, C3, C4, C5, C6, C10, C12, C13 +9
2
10u
C2, C9
1
103
C7
2
22p
C8, C11
5
10k
R0, R3, R4, R14, R15
9
1k
R1, R2, R5, R6, R7, R8, R9, R10 +1
2
4.7k
R12, R13

Bonjour-STM32 design files

The KiCad project lives in the emoestudio/Bonjour-STM32 repository on GitHub; these links point at the commit this page was built from.

Bonjour-STM32: common questions

What microcontroller does the Bonjour-STM32 use?

The Bonjour-STM32 is built around the STM32F401RCTx, from the STM32 family.

How big is the Bonjour-STM32 PCB?

The Bonjour-STM32 measures 50 × 70 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Bonjour-STM32?

68 components, from 33 distinct parts. The full bill of materials is listed on this page.

Where can I download the Bonjour-STM32 design files?

From the emoestudio/Bonjour-STM32 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Bonjour-STM32 design in my own project?

Yes, under the terms of its GPL-3.0 license, which emoestudio chose for the repository.

Can I test firmware for the Bonjour-STM32 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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