RE: MQTT-SN over OPENTHREAD stack

Maria Gilje — Tue, 24 Oct 2023 15:03:19 GMT

Hello,

As you may know, we don't have any samples for OpenThread and MQTT-SN in nRF Connect SDK. This means that the support we have for this combination of protocols is limited. You are encouraged to experiment, but note that you will have to do most of the leg work to make this work. We will of course do our best to help you along the way.

To start out I will try to be generic and offer you some resources to get you started. These are a combination of other DevZone tickets, documentation and code.

It could be helpful for you to discuss with other people who have a similar goal as you do. This DevZone-user has established a connection and this other user wants to add Thread to the MQTT-SN publisher sample. You could try to reach out to them to see if they have any specific tips for starting out or considerations you'll have to make. There are also some GitHub repos which are referenced in the first ticket I linked.

The MQTT-SN specification is useful to know. It highlights the differences between MQTT and MQTT-SN and describes the architecture, etc.

Let me know if I completely missed your point here, and good luck!

Best regards,

Maria

RE: MQTT-SN over OPENTHREAD stack

Martin Smith — Fri, 20 Oct 2023 08:14:50 GMT

Follow up question: Are there any pre-defined overlays that might help me in debolopment of that project?