HardLabs

AirSeneor

wangyeee·OpenHardware·AirSensor/AirSeneor.kicad_pcb

AirSeneor PCB layout, top view — open source STM32 board by wangyeee
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About the AirSeneor PCB

AirSeneor is an open source STM32 PCB design by wangyeee, published on GitHub under the BSD-3-Clause license. It is a 2-layer board measuring 45 × 30 mm, with 39 components from 24 distinct parts.

Its main chip is the STM32F072CBTx, from the STM32 family. Other key parts include the SPX3819M5, MS5611, LMV324, MS4525DO and TJA1050. By type, the board carries 14 capacitors, 9 resistors, 6 ICs, 5 diodes, 4 connectors and 1 crystal.

It belongs with the robotics & motion and rf & radio designs in this gallery.

From the project

Collections of hardware design related to my drone project.

WARNING: The PCB design has not been fabricated, Use with caution!

1. Drivers barometer, differential pressure sensor and CAN bus. 2. Application layer supporting for UAVCAN protocol.

AirSeneor, from the project README
From the project README

Main components on the AirSeneor

SPX3819M5MS5611LMV324MS4525DOTJA1050STM32F072CBTx

AirSeneor bill of materials (BOM)

39 components, 24 distinct parts.

QtyPartRefs
1
SPX3819M5
U1
1
MS5611
U2
1
LMV324
U3
1
MS4525DO
U4
1
TJA1050
U5
1
STM32F072CBTx
U6
1
8MHz
Y1
1
EXT_ADC
J1
1
Conn_SWD
J2
1
UART
J3
1
M04x2
J4
2
1A
D1, D3
1
PESDCAN
D2
1
BLUE
D4
1
GREEN
D5
2
4.7uF
C1, C6
1
10nF
C2
1
2.2uF
C3
10
100nF
C4, C5, C7, C8, C9, C10, C11, C12 +2
2
4.7K
R1, R2
Show 4 more
QtyPartRefs
2
10K
R3, R4
1
120
R5
2
22
R6, R7
2
680
R8, R9

AirSeneor design files

The KiCad project lives in the wangyeee/OpenHardware repository on GitHub; these links point at the commit this page was built from.

AirSeneor: common questions

What microcontroller does the AirSeneor use?

The AirSeneor is built around the STM32F072CBTx, from the STM32 family.

How big is the AirSeneor PCB?

The AirSeneor measures 45 × 30 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AirSeneor?

39 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the AirSeneor design files?

From the wangyeee/OpenHardware repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the AirSeneor design in my own project?

Yes, under the terms of its BSD-3-Clause license, which wangyeee chose for the repository.

Can I test firmware for the AirSeneor 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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