https://devzone.nordicsemi.com/f/nordic-q-a/81028/bootloaderHi, Is there any bootloader debugging utility/tool for BL653 / nrf52833.? Thank you,en-USTelligent Community 13Mon, 25 Oct 2021 09:11:04 GMThttps://devzone.nordicsemi.com/thread/335665?ContentTypeID=1Mon, 25 Oct 2021 09:11:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e16a16dc-d410-460d-af2f-a72382507dcaEinar Thorsrud<p>Hi,</p> <p>If you are using the nRF5 SDK, then it includes <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/lib_bootloader_modules.html">bootloader libraries</a> that are demonstrated by the <a href="https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/examples_bootloader.html">bootloader examples</a>. If you are using the nRF Connect SDK that includes <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.7.0/mcuboot/wrapper.html">MCUBoot</a> which is demonstrated for instance by the <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.7.0/zephyr/samples/subsys/mgmt/mcumgr/smp_svr/README.html">SMP Server Sample</a>.</p> <p>I am not sure&nbsp;about the link between bootloader and debugger though. Perhaps you can elaborate?</p><div style="clear:both;"></div>