https://devzone.nordicsemi.com/f/nordic-q-a/97449/mqtt-sn-and-openthread-with-zephyrHi everyone, I am trying to combine openthread and mqtt-sn over zephyr. I have been able to run the openthread cli and mqtt-sn examples provided in the &quot;nrf sdk for thread and zigbee&quot;. now I need to utilize zephyr and combine both openthread and mqtten-USTelligent Community 13Thu, 09 Mar 2023 13:26:10 GMThttps://devzone.nordicsemi.com/thread/414390?ContentTypeID=1Thu, 09 Mar 2023 13:26:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:78567bfa-01c8-4bd1-9487-f86841fde5a2Hung Bui<p>Hi Shan,&nbsp;<br />The mqtt-sn in &quot;<span>nrf sdk for thread and zigbee&quot; is not based on Zephyr. So it&nbsp;can be tricky to run it in Zephyr.&nbsp;<br /></span>So what you need to do is to rewrite the example based on a Zephyr example. I don&#39;t have much insight on how mqtt-sn works but should it be possible to convert a mqtt sample in Zephyr to mqttsn ? I see some protocol documentation <a href="https://docs.zephyrproject.org/latest/connectivity/networking/api/mqtt_sn.html">here.</a>&nbsp;There is an example <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/net/mqtt_sn_publisher/README.html">here.</a>&nbsp;But I don&#39;t think it&#39;s using Thread.&nbsp;<br /><br />After you have a thread mqtt-sn application working in Zephyr you can think of combining with CLI. As far as I know it is quite simple to do so, just need to add&nbsp;</p> <div> <div><span>CONFIG_SHELL</span><span>=y</span></div> <div><span>CONFIG_OPENTHREAD_SHELL</span><span>=y</span></div> <div><span>into the pfj.conf to enable CLI via shell.&nbsp;<br /><br />Please see the nrf\openthread\coap_server sample.&nbsp;</span></div> </div><div style="clear:both;"></div>