https://devzone.nordicsemi.com/f/nordic-q-a/106345/simple-management-protocolhi, Whether the Simple Management Protocol is deeply bound to the zephyr RTOS means that it is difficult to leave zephyr and port it to bare metal or other operating systems.en-USTelligent Community 13Tue, 05 Dec 2023 10:20:57 GMThttps://devzone.nordicsemi.com/thread/458927?ContentTypeID=1Tue, 05 Dec 2023 10:20:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2962b746-49e0-4776-89dc-0dab1f252663Sigurd Hellesvik<p>Hi,</p> <p>It should be possible to implement the Simple Management Protocol (SMP) on your own devices. <br />See <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/services/device_mgmt/smp_protocol.html">Zephyr: SMP Protocol Specification</a> and <a href="https://github.com/apache/mynewt-mcumgr/blob/master/protocol.md">Mynewt: SMP (Simple Management Protocol) Protocol Notes</a></p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>