HardLabs

Digital System Dev

skylar-slideshows·Digilog_Capstone·PCB_CAD/Development Boards/Digital System Dev/Digital System Dev.kicad_pcb

Digital System Dev PCB layout, top view — open source STM32 board by skylar-slideshows

About the Digital System Dev PCB

Digital System Dev is an open source STM32 PCB design by skylar-slideshows, published on GitHub. It is a 6-layer board measuring 108 × 76.8 mm, with 74 components from 32 distinct parts.

Its main chip is the STM32G474VETX, from the STM32 family. Other key parts include the DFR0570 and DFR0571. By type, the board carries 31 capacitors, 20 resistors, 13 connectors, 3 ICs, 3 diodes and 1 transistor.

Main components on the Digital System Dev

STM32G474VETXDFR0570DFR0571

Digital System Dev bill of materials (BOM)

74 components, 32 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32G474VETX
STM32G474VETx
U1
1
DFR0570
U2
1
DFR0571
U3
1
AO3400A
Q1
1
HSE_24
X1
1
C5307809
STLINK
J1
1
DNP
PINS_LEFT
J2
1
3V3
J3
1
DNP
5V
J4
1
DNP
GND
J5
1
DNP
PINS_RIGHT
J6
1
DNP
DISP
J7
1
DNP
DC_IN
J9
1
10V
J10
1
DISP0
J17
1
DISP1
J18
1
DISP2
J19
1
DISP3
J20
1
C72443
RESET
SW1
3
LED
D1, D2, D3
Show 12 more
QtyPartRefs
1
C1002
FerriteBead
FB1
2
20P
20p
C1, C2
18
100N
100n
C3, C5, C7, C8, C9, C10, C11, C12 +10
2
1u
C4, C6
6
10U
10u
C47, C48, C49, C50, C60, C61
3
10U
10u
C62, C63, C64
1
390
R1
8
1.5K
1.5k
R7, R8, R9, R10, R11, R12, R13, R14
2
680
R16, R23
4
3.3K
3.3k
R17, R22, R24, R26
4
47
R18, R19, R20, R21
1
68
R25

Digital System Dev design files

The KiCad project lives in the skylar-slideshows/Digilog_Capstone repository on GitHub; these links point at the commit this page was built from.

Digital System Dev: common questions

What microcontroller does the Digital System Dev use?

The Digital System Dev is built around the STM32G474VETX, from the STM32 family.

How big is the Digital System Dev PCB?

The Digital System Dev measures 108 × 76.8 mm, has 6 copper layers and is 1.5584 mm thick.

How many components are on the Digital System Dev?

74 components, from 32 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 Digital System Dev design files?

From the skylar-slideshows/Digilog_Capstone 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 Digital System Dev design in my own project?

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

Can I test firmware for the Digital System Dev 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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