# STM32U585 based CoreBoard (WeActStudio BlackPill)

**URL:** <https://forum.fritzing.org/t/stm32u585-based-coreboard-weactstudio-blackpill/33749>\
**Category:** parts submit\
**Created:** [February 7, 2026, 12:22pm UTC](https://forum.fritzing.org/t/stm32u585-based-coreboard-weactstudio-blackpill/33749 "2026-02-07T12:22:27Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Amine\_BEROUAKEN](https://forum.fritzing.org/letter_avatar_proxy/v4/letter/a/f19dbf/32.png) [@Amine\_BEROUAKEN](https://forum.fritzing.org/u/Amine_BEROUAKEN)\
**Post date:** [February 7, 2026, 12:22pm UTC](https://forum.fritzing.org/t/stm32u585-based-coreboard-weactstudio-blackpill/33749/1 "2026-02-07T12:22:27Z")

</div>

Hello,

I would like to submit a new Fritzing part: **STM32U585Cx CoreBoard (Black Pill–style board)**.

This part represents a compact STM32U585Cx-based core/development board, similar in form factor to common Black Pill boards. It is intended for low-power STM32U5 projects and general prototyping.

The part includes:

- Breadboard view
- Schematic view
- PCB view with correctly aligned pins
- Pin labels matching the STM32U585Cx CoreBoard silkscreen and datasheet

![WeActStudio.STM32U585Cx_CoreBoard_All](https://forum.fritzing.org/uploads/default/original/3X/7/b/7b003b9d0fad4d111dde6b7e18945683dc2a47c1.svg)

Pin numbering and naming follow the manufacturer’s documentation as closely as possible. The package is provided as an `.fzpz` file and is ready to be imported into Fritzing.

Please let me know if any changes or corrections are needed. Feedback is welcome.

Thank you.

[STM32U585Cx\_CoreBoard\_BlackPill.fzpz](https://forum.fritzing.org/uploads/short-url/f1XdUFPzFMkVEM0Cv5KDWBYtBik.fzpz) (93.9 KB)