Extend STM32N6570-DK with a WiFi module & Zephyr

[mtv]

Hello,

We need to add WiFi connectivity to an STM32N6570-DK board and run Zephyr on it.

Is that possible? Can you propose a solution? 

We have seen X-NUCLEO-67W61M1 expansion board that can work with STM32N6. But can that board be connected with the DK board? 

Thank you very much for any suggestion.

Regards.

[Andrew Neil]

Of course it can - just connect appropriate pins for SPI, UART, GPIO ...

You will have to check the User Guides and/or schematics of both boards to find appropriate available pins.

• User Guides will be on the 'Documentation' tabs of the respective Product Pages;
• schematics will be on the 'CAD Resources' tabs

[mtv]

Thank you for the quick response.

What about the software side? Any clue what would be needed to run zephyr?

Thanks 

[Andrew Neil]

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@mtv wrote:

Any clue what would be needed to run zephyr?

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You'd need to go to the Zephyr site for that:

https://docs.zephyrproject.org/latest/boards/st/stm32n6570_dk/doc/index.html

https://docs.zephyrproject.org/latest/samples/net/wifi/README.html

Getting started on Zephyr is a non-trivial journey:

https://www.st.com/content/st_com/en/ecosystems/stm32-mcus-in-the-open-source-software-ecosystem/zephyr.html

[mtv]

However, with some effort it is possible, correct?

Otherwise a FreeRTOS implementation is more easy to implement using X-CUBE-ST67W61.

Have I understood it correctly?