Do MQTT-S with the Thingy91https://devzone.nordicsemi.com/f/nordic-q-a/121642/do-mqtt-s-with-the-thingy91Hello, I wonder if it is possible to run the Thingy91 in MQTT-S with a certificate system to ensure the connection between the broker and the thingy. (CA, device certificate, private key..) Voici en pi&#232;ce jointe le git de mon projet : https://github.comen-USTelligent Community 13Fri, 23 May 2025 12:17:33 GMTRE: Do MQTT-S with the Thingy91https://devzone.nordicsemi.com/thread/536770?ContentTypeID=1Fri, 23 May 2025 12:17:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c7a83d6f-5f4a-4ac3-a2dc-ee3a4568a5cf&#216;yvind<p>Hello Julien,&nbsp;<br /><br />I would <a href="https://academy.nordicsemi.com/">recommend going through our Developer Academy</a> and the courses on nRF Connect SDK Fundamentals and&nbsp;Cellular IoT Fundamentals.&nbsp;<br /><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>RE: Do MQTT-S with the Thingy91https://devzone.nordicsemi.com/thread/536539?ContentTypeID=1Thu, 22 May 2025 06:33:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:09bdf8c0-3161-45da-a4bd-3c53f229284dMegaghosty<p>How can i implement this system on my project</p> <p><span>Kind regards,</span><br /><span>Julien</span></p><div style="clear:both;"></div>RE: Do MQTT-S with the Thingy91https://devzone.nordicsemi.com/thread/536359?ContentTypeID=1Wed, 21 May 2025 09:10:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:122464fb-87a2-455c-a90d-a16d6c4153aaMegaghosty<p>I&#39;m referring to secure MQTT<br />Thanks you</p><div style="clear:both;"></div>RE: Do MQTT-S with the Thingy91https://devzone.nordicsemi.com/thread/536352?ContentTypeID=1Wed, 21 May 2025 08:55:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5573de58-df86-40d1-a5cc-f5ef922db5f8&#216;yvind<p>Hello, are you referring to&nbsp;<span>MQTT for Sensor Networks (MQTT-SN formerly know as MQTT-S) or secure MQTT? MQTT-SN is not supported in nRF Connect SDK.</span></p> <p><span>For the latter secure MQTT, please have a look at our <a href="https://academy.nordicsemi.com/courses/cellular-iot-fundamentals/lessons/lesson-4-cellular-fundamentals/topic/lesson-4-exercise-2/">Developer Academy lesson 4 -&nbsp;Exercise 2 Adding TLS to the MQTT connection</a>.&nbsp;</span></p> <p><span>Kind regards,<br />Øyvind</span></p><div style="clear:both;"></div>