> ## Documentation Index
> Fetch the complete documentation index at: https://docs.embedder.com/llms.txt
> Use this file to discover all available pages before exploring further.
# STM32
> STM32 catalog platforms, STM32CubeMX project workflows, ST-LINK debug probes, and Nucleo board skills supported by Embedder for firmware.
Last Updated: 21 August 2026
Select an STM32 catalog platform during project setup. Embedder indexes the datasheets, reference manuals, and errata attached to that entry so the agent can answer device questions from those documents.
The client also ships STM32 and CubeMX project rules, ST-LINK workflows, and STM32N6 guidance. A catalog match is not the same as a board-specific pinout skill. Use the Nucleo and Discovery references below when you need verified connector data.
This page lists every **ST** platform in the service catalog (150+ entries). The project setup picker is the source of truth for the catalog available to your team.
## Board-specific skills
The following Nucleo models have built-in pinout skills. Models that merely share a PCB are not included unless the skill explicitly covers them.
| Form factor and PCB | Covered boards |
| --------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Nucleo-32 MB1180 | `NUCLEO-F031K6`, `NUCLEO-F042K6`, `NUCLEO-L011K4`, `NUCLEO-L031K6`, `NUCLEO-L412KB`, `NUCLEO-L432KC` |
| Nucleo-32 MB1430 | `NUCLEO-G431KB` |
| Nucleo-32 MB1455 | `NUCLEO-G031K8` |
| Nucleo-64 MB1136 | `NUCLEO-F030R8`, `NUCLEO-F070RB`, `NUCLEO-F072RB`, `NUCLEO-F091RC`, `NUCLEO-F103RB`, `NUCLEO-F401RE`, `NUCLEO-F446RE`, `NUCLEO-L010RB`, `NUCLEO-L053R8`, `NUCLEO-L073RZ`, `NUCLEO-L452RE`, `NUCLEO-L476RG` |
| Nucleo-64-P MB1319 | `NUCLEO-L412RB-P`, `NUCLEO-L433RC-P`, `NUCLEO-L452RE-P` |
| Nucleo-64 MB1355 | `NUCLEO-WB55RG` |
| Nucleo-64 MB1360 | `NUCLEO-G070RB`, `NUCLEO-G071RB`, `NUCLEO-G0B1RE` |
| Nucleo-64 MB1367 | `NUCLEO-G431RB`, `NUCLEO-G474RE`, `NUCLEO-G491RE` |
| Nucleo-64 MB1389 | `NUCLEO-WL55JC`, including the WL55JC1 and WL55JC2 radio-band order codes |
| Nucleo-64 MB1641 | `NUCLEO-WB15CC` |
| Nucleo-64 MB1717 | `NUCLEO-C031C6` |
| Nucleo-64 MB1801 and MB1803 | `NUCLEO-WBA55CG` |
| Nucleo-64 MB1801 and MB2032 | `NUCLEO-WB05KZ`, `NUCLEO-WB09KE` |
| Nucleo-64 MB1814 | `NUCLEO-H533RE` |
| Nucleo-64 MB1841 | `NUCLEO-U385RG-Q`, `NUCLEO-U545RE-Q` |
| Nucleo-64 MB1932 | `NUCLEO-U031R8`, `NUCLEO-U083RC` |
| Nucleo-64 MB2046 | `NUCLEO-C071RB` |
| Nucleo-144 MB1137 | `NUCLEO-F207ZG`, `NUCLEO-F429ZI`, `NUCLEO-F439ZI`, `NUCLEO-F446ZE`, `NUCLEO-F756ZG`, `NUCLEO-H743ZI` |
| Nucleo-144 MB1312 | `NUCLEO-L496ZG`, `NUCLEO-L496ZG-P`, `NUCLEO-L4A6ZG`, `NUCLEO-L4P5ZG` |
| Nucleo-144 MB1361 | `NUCLEO-L552ZE-Q` |
| Nucleo-144 MB1363 | `NUCLEO-H745ZI-Q`, `NUCLEO-H755ZI-Q` |
| Nucleo-144 MB1364 | `NUCLEO-H743ZI2`, `NUCLEO-H753ZI` |
| Nucleo-144 MB1404 | `NUCLEO-H563ZI` |
| Nucleo-144 MB1549 | `NUCLEO-U575ZI-Q`, `NUCLEO-U5A5ZJ-Q` |
| Nucleo-144 MB1737 | `NUCLEO-H7S3L8` |
| Nucleo-144 MB1940 | `NUCLEO-N657X0-Q` |
| Nucleo-144 MB2310 | `NUCLEO-C5A3ZG` |
Other STM32 board references include `STM32N6570-DK`.
## Catalog platforms
| Family | Platforms |
| ---------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| STM32C0 | `STM32C0`, `STM32C011`, `STM32C031`, `STM32C071` |
| STM32C5 | `STM32C5A3` |
| STM32F0 | `STM32F0`, `STM32F030`, `STM32F031`, `STM32F038`, `STM32F042`, `STM32F048`, `STM32F051`, `STM32F058`, `STM32F070`, `STM32F071`, `STM32F072`, `STM32F078`, `STM32F091`, `STM32F098` |
| STM32F1 | `STM32F1`, `STM32F100`, `STM32F101`, `STM32F102`, `STM32F103`, `STM32F107` |
| STM32F2 | `STM32F2`, `STM32F207` |
| STM32F3 | `STM32F3` |
| STM32F4 | `STM32F401`, `STM32F407`, `STM32F417`, `STM32F429`, `STM32F439`, `STM32F446`, `STM32F479` |
| STM32F7 | `STM32F723`, `STM32F733`, `STM32F756`, `STM32F779` |
| STM32G0 | `STM32G0`, `STM32G030`, `STM32G031`, `STM32G041`, `STM32G051`, `STM32G061`, `STM32G070`, `STM32G071`, `STM32G081`, `STM32G0B0`, `STM32G0B1`, `STM32G0C1`, `STM32G0x0`, `STM32G0x1` |
| STM32G4 | `STM32G4`, `STM32G431`, `STM32G441`, `STM32G473`, `STM32G474`, `STM32G483`, `STM32G484`, `STM32G491`, `STM32G4A1` |
| STM32H5 | `STM32H5`, `STM32H533`, `STM32H563`, `STM32H573` |
| STM32H7 | `STM32H7`, `STM32H743`, `STM32H745`, `STM32H747`, `STM32H750`, `STM32H753`, `STM32H755`, `STM32H757`, `STM32H7B0`, `STM32H7B3`, `STM32H7R3`, `STM32H7R7`, `STM32H7S3`, `STM32H7S7` |
| STM32L0 | `STM32L010`, `STM32L011`, `STM32L021`, `STM32L031`, `STM32L041`, `STM32L051`, `STM32L052`, `STM32L053`, `STM32L062`, `STM32L063`, `STM32L071`, `STM32L072`, `STM32L073`, `STM32L081`, `STM32L082`, `STM32L083`, `STM32L0x0`, `STM32L0x1`, `STM32L0x2`, `STM32L0x3` |
| STM32L4 | `STM32L412`, `STM32L422`, `STM32L431`, `STM32L433`, `STM32L442`, `STM32L443`, `STM32L451`, `STM32L452`, `STM32L462`, `STM32L471`, `STM32L476`, `STM32L485`, `STM32L486`, `STM32L496`, `STM32L4A6`, `STM32L4P5`, `STM32L4Q5`, `STM32L4R9`, `STM32L4S9` |
| STM32L4+ | `STM32L4+` |
| STM32L5 | `STM32L5`, `STM32L552`, `STM32L562` |
| STM32N6 | `STM32N6` |
| STM32U0 | `STM32U0`, `STM32U031`, `STM32U073`, `STM32U083` |
| STM32U3 | `STM32U3`, `STM32U375`, `STM32U385` |
| STM32U5 | `STM32U5`, `STM32U535`, `STM32U545`, `STM32U575`, `STM32U585`, `STM32U595`, `STM32U5A5` |
| STM32WB | `STM32WB0`, `STM32WB10`, `STM32WB15`, `STM32WB50`, `STM32WB55`, `STM32WB5MMG` |
| STM32WBA | `STM32WBA`, `STM32WBA55` |
| STM32WL | `STM32WL`, `STM32WL55`, `STM32WL5x`, `STM32WLE5`, `STM32WLEx` |
| Nucleo boards in the catalog | `NUCLEO-C5A3ZG` |