2026-05-06 12:41 AM
Hi,
I want to create a pin-compatible board to X-NUCLEO-SRC1M1 to further explore USB-C charging, is there a STEP or DXF file available for this or any other X-NUCLEO board that has both the ST Morpho and Arduino UNO R3 connectors please?
Kind regards,
Al
2026-05-06 1:13 AM
This comes up quite frequently; eg, see: X-NUCLEO-IHM08M1 3D model.
Tl;DR: ST do not generally provide 3D models for evaluation boards.
2026-05-06 1:18 AM - edited 2026-05-06 1:26 AM
Hi @Andrew Neil
I have downloaded quite a few STEP files for Discovery and NUCLEO boards from the ST website, and indeed some X-NUCLEO ones are also available with just the Arduino headers, a quick search will provide.
https://www.st.com/en/evaluation-tools/stm32-nucleo-expansion-boards.html#cad-resources
MB2160-WB05N-B01.step
Kind regards,
Al
2026-05-06 1:37 AM
I said they're not generally provided - but, indeed, some do exist.
As noted in the linked thread: if they are available, they will be on the 'CAD Resources' tab of the Product Page; if they aren't there, then they aren't available.
As also noted in that thread, some 3rd parties have published models.