X-NUCLEO-67W61M1 + NUCLEO-F44 compatibility

Youssef Harby · ‎2025-10-28

Dear ST Support Team,
I would like to ask about the compatibility of using the X-NUCLEO-67W1M1 expansion board based on ST67W611M1 with the NUCLEO-F446RE development board.
I had read the **X-CUBE-ST67W61 Data brief document on page 3**

"The X-CUBE-ST67W61 Expansion Package runs on STM32 32-bit microcontrollers based on
• The Arm® Cortex®‑M33 and Cortex®‑M55 processors with Arm® TrustZone®
• The Arm® Cortex®‑M7 processor"

So, my questions are:

1. Is the X-NUCLEO-67W61M1 hardware compatible with NUCLEO-F44 (Cortex M4 processor)?
2. Can I use raw SPI + AT commands without X-CUBE-ST67W61?, Has anyone done this on F44(Cortex M4 processor)?

3. Any known working example or GitHub project for (Cortex M4 processor)+ X-NUCLEO-67W61M1?

Issamos · ‎2025-10-28

Hello @Youssef Harby

The X-NUCLEO-ST67W61M1 and the X-CUBE-ST67W61 are both compatible with the STM32F4 series (including the MCU embedded on the NUCLEO-F446RE).
For The configuration of the WIFI module with or without the X cube package. I suggest you to have a look at the WIKI pages available here that will give you all what you need for all applications you want to make.
For the examples, they are not available for the STM32F4 series but you can use those made for the STM32U5, STM32H5, STM32N6 and STM32H7RS as a reference and with the content of The wikis you will be able to make your own applications.

Best Regards.

II

View solution in original post

Issamos · ‎2025-10-28

Hello @Youssef Harby

The X-NUCLEO-ST67W61M1 and the X-CUBE-ST67W61 are both compatible with the STM32F4 series (including the MCU embedded on the NUCLEO-F446RE).
For The configuration of the WIFI module with or without the X cube package. I suggest you to have a look at the WIKI pages available here that will give you all what you need for all applications you want to make.
For the examples, they are not available for the STM32F4 series but you can use those made for the STM32U5, STM32H5, STM32N6 and STM32H7RS as a reference and with the content of The wikis you will be able to make your own applications.

Best Regards.

II

Youssef Harby · ‎2025-11-04

Hello @Issamos

Thank you for the guidance.

I reviewed the ST Wiki pages you linked and followed the steps to configure the CLI application example for the X-NUCLEO-ST67W61M1 on the NUCLEO-F446RE (STM32F4 series). The project builds successfully.

However, when running the generated code directly on the F446RE, it triggers a Hard Fault immediately after start. Interestingly, when I debug the same binary using STM32CubeIDE / ST-LINK, the application executes correctly without any fault. Is that maybe because of the legacy FreeRTOS of the STM32F4?!

Best regards,

Harby