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Can not build the matter light_bulb with target:nrf52840dongle_nrf52840

Llama12580

I can not build the matter light_bulb with target:nrf52840dongle_nrf52840 successfully, it will occur errors. Main error is "flash overflowed".

I use command `west build -b nrf52840dongle_nrf52840` to build.

Could you please have a try and then teach me how to build it?

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  • +1

    Hi,

    Our Matter samples do not support the dongle.

    Maybe the biggest problem is that the dongle does not have external flash, and Matter samples are so large that they require external flash to be able to do FOTA. Our nRF52840DK does have external flash.

    So you can either:
    Buy a nRF52840DK for developement
    Connect external flash to the dongle and configure it acordingly
    Disable FOTA for the Matter sample. This is probably not a good idea, as FOTA is an important feature for most projects.

    Regards,
    Sigurd Hellesvik

Reply
  • +1

    Hi,

    Our Matter samples do not support the dongle.

    Maybe the biggest problem is that the dongle does not have external flash, and Matter samples are so large that they require external flash to be able to do FOTA. Our nRF52840DK does have external flash.

    So you can either:
    Buy a nRF52840DK for developement
    Connect external flash to the dongle and configure it acordingly
    Disable FOTA for the Matter sample. This is probably not a good idea, as FOTA is an important feature for most projects.

    Regards,
    Sigurd Hellesvik

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