https://devzone.nordicsemi.com/f/nordic-q-a/68765/mqtt-topicsHello, I am having some trouble retrieving the mqtt topic which are published on, and the data within. I&#39;ve used the mqtt_simple as a starting point. I managed to printk, the momentary topic, used with : printk(&quot;Topic: %s\n&quot;, evt-&gt;param.publishen-USTelligent Community 13Thu, 26 Nov 2020 12:03:24 GMThttps://devzone.nordicsemi.com/thread/282044?ContentTypeID=1Thu, 26 Nov 2020 12:03:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5776132d-3344-487b-8f01-31c727fd830dJONATHAN LL<p>Hi David,<br /><br /></p> [quote user=""]I need a way to store the topic so that I can differenciate between the published topic, and also store the data within a variable for later use.[/quote] <p>&nbsp;Where do you want to store the topic and data?<br /><br /><br />Or do you plan to connect the nrf9160 device to a computer and print/send topic and data over to the computer?<br /><br /><br />Usually when sending data form the nrf9160 over mqtt to som other service like a cloud that subscribes to the topics the nrf9160 publishes data to, the data is stored not on the nrf9160 device but on some sever somewhere.&nbsp;<br /><br /><a href="https://devzone.nordicsemi.com/nordic/cellular-iot-guides/b/software-and-protocols/posts/connecting-to-aws-cloud-services-using-the-nrf9160">Here is a guide</a> to one possible way to save the data and topics for later use using AWS. There are other guides, blog posts and tutorials here on devzone that might be helpful.<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>