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Dws2812

STM32World·hardware·dws2812/dws2812.kicad_pcb

Dws2812 PCB layout, top view — open source STM32 board by STM32World
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About the Dws2812 PCB

Dws2812 is an open source STM32 PCB design by STM32World, published on GitHub under the Custom license license. It is a 2-layer board measuring 76.2 × 50.8 mm, with 129 components from 3 distinct parts.

Its main chip is the STM32WORLD_BASE, from the STM32 family. By type, the board carries 64 diodes, 64 capacitors and 1 connector.

From the project

STM32World Development Modules

Documentation is in our wiki: https://stm32world.com/wiki/STM32World

Dws2812 bill of materials (BOM)

129 components, 3 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
STM32WORLD_BASE
J1
64
WS2812
D1, D2, D3, D4, D5, D6, D7, D8 +56
64
100NF
100nF
C1, C2, C3, C4, C5, C6, C7, C8 +56

Dws2812 design files

The KiCad project lives in the STM32World/hardware repository on GitHub; these links point at the commit this page was built from.

Dws2812: common questions

What microcontroller does the Dws2812 use?

The Dws2812 is built around the STM32WORLD_BASE, from the STM32 family.

How big is the Dws2812 PCB?

The Dws2812 measures 76.2 × 50.8 mm, has 2 copper layers and is 1.2 mm thick.

How many components are on the Dws2812?

129 components, from 3 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 Dws2812 design files?

From the STM32World/hardware repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Dws2812 design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Dws2812 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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