HardLabs

Saintcon2019

compukidmike·Saintcon2019·Hardware/KiCad Files/Saintcon2019/Saintcon2019.kicad_pcb

Saintcon2019 PCB layout, top view — open source STM32 board by compukidmike
Simulate this board

About the Saintcon2019 PCB

Saintcon2019 is an open source STM32 PCB design by compukidmike, published on GitHub. It is a 2-layer board measuring 148.3 × 147.3 mm, with 109 components from 24 distinct parts.

Its main chip is the STM32L433VCT6, from the STM32 family. Other key parts include the MCP73832T-2ACI/OT, AP2112K-3.3TRG1 and IS31FL3736-QFLS4. By type, the board carries 27 switches, 27 diodes, 22 capacitors, 18 resistors, 5 crystals and 5 connectors.

It belongs with the wearables designs in this gallery.

From the project

There is also a video of my badge talk at Saintcon https://www.youtube.com/watch?v=MAhJ2W_oN14

There is also a video of my badge talk at Saintcon https://www.youtube.com/watch?v=MAhJ2W_oN14

You will need the STM32CubeProgrammer software from https://www.st.com/en/development-tools/stm32cubeprog.html to reprogram your badge. It's cross-platform, though I've only tested it on Windows 10. Unfortunately ST requires you to create a login to download software :(

Main components on the Saintcon2019

STM32L433VCT6MCP73832T-2ACI/OTAP2112K-3.3TRG1IS31FL3736-QFLS4

Saintcon2019 bill of materials (BOM)

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

QtyPartRefs
1
STM32L433VCT6
STM32L433VCTx
STMicroelectronics
U1
1
MCP73832T-2ACI/OT
MCP73832-2-OT
Microchip Technology
U2
1
AP2112K-3.3TRG1
AP2112K-3.3
Diodes Incorporated
U3
1
IS31FL3736-QFLS4
IS31FL3736
ISSI, Integrated Silicon Solution Inc
U4
2
Conn_01x02
JST Sales America Inc.
X1, X2
2
Conn_01x02
JST Sales America Inc.
X3, X4
1
ECS-2520MV-120-BN
ASCO
ECS Inc.
Y1
1
10132797-027100LF
Conn_02x10_Counter_Clockwise
Amphenol ICC (FCI)
J2
2
Conn_02x07_Odd_Even
DNP
J3, J4
1
Conn_02x10_Odd_Even
DNP
J5
1
10118192-0002LF
USB_B_Micro
Amphenol ICC (FCI)
J6
1
Battery_Cell
JST Sales America Inc.
BT1
26
SW_Push
Varies
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +18
1
JS102011SAQN
SW_SPST
C&K
SW27
26
LED_RGB
Varies
D1, D2, D3, D4, D5, D6, D7, D8 +18
1
LED
D27
11
0.1uF
C1, C2, C3, C4, C6, C7, C14, C16 +3
5
4.7uF
C5, C9, C10, C11, C12
6
1uF
C8, C13, C15, C17, C19, C21
9
1K
R1, R2, R3, R4, R13, R14, R15, R16 +1
Show 4 more
QtyPartRefs
1
10k
R5
5
100k
R6, R7, R10, R12, R18
2
2k
R8, R9
1
20k
R11

Saintcon2019 design files

The KiCad project lives in the compukidmike/Saintcon2019 repository on GitHub; these links point at the commit this page was built from.

Saintcon2019: common questions

What microcontroller does the Saintcon2019 use?

The Saintcon2019 is built around the STM32L433VCT6, from the STM32 family.

How big is the Saintcon2019 PCB?

The Saintcon2019 measures 148.3 × 147.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Saintcon2019?

109 components, from 24 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 Saintcon2019 design files?

From the compukidmike/Saintcon2019 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Saintcon2019 design in my own project?

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

Can I test firmware for the Saintcon2019 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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