Micropython for STM32N6

[leonheller]

According to the notes for the latest Raspberry Pi Pico 2 version, MicroPython is now available for the STM32N6. I can't find it in the downloads, however. Does anyone know anything about it?

[Josverl]

A simple GH search found :

PR #17171

Supported boards:
- NUCLEO_N657X0
- STM32N6570_DK Edit: this board is no longer supported, can be added later if needed
- OPENMV_N6

Currently they are not part of the nightly builds
But you can build the firmware yourself.

If you want to use mpbuild for that, you will need to create a build.json in the Board's folder

ports/stm32/boards/NUCLEO_N657X0/board.json :

{
    "deploy": [
        "../deploy.md"
    ],
    "docs": "",
    "features": [],
    "images": [
        "nucleo_.....jpg"
    ],
    "mcu": "stm32n657x0",
    "product": "Nucleo N657X0",
    "thumbnail": "",
    "url": "",
    "vendor": "ST Microelectronics"
}

[leonheller]

Thanks Jos, I'd ordered the Nucleo board. Regards, Leon

On 7 September 2025 14:39:29 BST, Jos Verlinde ***@***.***> wrote: A simple GH search found : PR #17171 > Supported boards: - NUCLEO_N657X0 - ~~STM32N6570_DK~~ Edit: this board is no longer supported, can be added later if needed - OPENMV_N6 Currently they are not part of the nightly builds But you can build the firmware yourself. If you want to use [mpbuild](https://pypi.org/project/mpbuild/) for that, you will need to create a build.json in the Board's folder `ports/stm32/boards/NUCLEO_N657X0/board.json` : ``` { "deploy": [ "../deploy.md" ], "docs": "", "features": [], "images": [ "nucleo_.....jpg" ], "mcu": "stm32n657x0", "product": "Nucleo N657X0", "thumbnail": "", "url": "", "vendor": "ST Microelectronics" } ``` -- Reply to this email directly or view it on GitHub: #18043 (comment) You are receiving this because you authored the thread. Message ID: ***@***.***>

Leon Heller G1HSM