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NRF52810 + Zephyr + BLE + MCUBOOT

novalisek

Hello,
does anybody know if this combination (NRF52810 + Zephyr + BLE + MCUBOOT) is possible?

When I build example "samples\bluetooth\peripheral" for NRF52810 by using "west build -b nrf52810_pca10040 samples\bluetooth\peripheral", firmware size is almost 117KB, but when you use MCUBOOT, flash size dedicated for firmware is only 52KB, so it won't fit in ...

Did anybody try Zephyr with this combination and was able to make the binary smaller?

Thanks.

  • +1

    Hello, 

    I'm sorry but nRF Connect SDK does not support nRF52-series, only nRF9160 and nRF5340. Please contact the Zephyr project community found in this link.

    The disclaimer for NCS states "nRF Connect SDK supports development with nRF9160 Cellular IoT devices. It contains references and code for Bluetooth Low Energy devices in the nRF52 Series, though development on these devices is not currently supported with the nRF Connect SDK."

    The nRF52-series has its own SDK, known as the nRF5-SDK, which is found here. The current version is v16.

    Nordic Semiconductor is part of the Zephyr Project and contributes with misc. components/software, but we do not give support for Zephyr running on nRF52-series. 

    Thanks for your understanding. 

    Kind regards,
    Øyvind

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