9 open source boards using the C131990
Real designs built with the C131990, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
STM32RyanShalini SmartPDM
LHRIC
149.7 × 158.4 mm235 parts4LNo license2
STM32PDM v3.0 - Top MCU
133.2 × 90.6 mm193 parts4LNo license2
STM32STMF373CCT6 Onboarding
77.7 × 100 mm76 parts4LNo license2
STM32TCM STM32F302C8T6 - Breakout Board
113.8 × 74.9 mm58 parts2LNo license2
STM32EFuse Test
60.7 × 36.8 mm46 parts4LNo license2
PDM 2024 TestBoard - Tyler
67.1 × 46.2 mm43 parts4LNo license2
PDM 2024 TestBoard
64 × 58 mm38 parts4LNo license2
Power Logic Test Board
42.4 × 70.1 mm37 parts2LNo license2
PDM Logic Test v2.0
30 × 24.2 mm19 parts4LNo license2
The C131990 in open source designs
The gallery holds 9 open source boards using the C131990 from 1 GitHub repository; a typical one measures about 67.1 × 70.1 mm and carries around 46 components.
78% use four copper layers or more, and 0% carry an open source license.
The most starred is RyanShalini SmartPDM by LHRIC.
Microcontrollers on boards using the C131990
What boards using the C131990 are built for
C131990: common questions
Where can I find a C131990 reference design?
Each of the 9 boards on this page is a real design using the C131990. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the C131990 use?
Most are built on STM32 (5).
How big is a typical board using the C131990?
The median is 67.1 × 70.1 mm, and 22% are two-layer designs.
What is the most popular open source board using the C131990?
By GitHub stars, RyanShalini SmartPDM by LHRIC, with 2 stars.
Can I simulate one of these boards using the C131990 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.