MQTT v5 TLS on nRF5340

RE: MQTT v5 TLS on nRF5340

dejans — Mon, 20 Oct 2025 15:54:05 GMT

Hi,

[quote user="YudiNZ"]when I try to integrate AOA direction finding connectionless rx scanner it gives me the same type of error.[/quote]

Can you share the log which shows the error?

[quote user="YudiNZ"]I try to integrate AOA direction finding connectionless rx scanner[/quote]

Can you elaborate on what you try to achieve and how, as well as provide additional details of your application?

Best regards,
Dejan

RE: MQTT v5 TLS on nRF5340

YudiNZ — Mon, 20 Oct 2025 02:44:34 GMT

Hi, I managed to get it working but then when I try to integrate AOA direction finding connectionless rx scanner it gives me the same type of error. mqtt.zip file is the one that is working with no AOA implementation and mqtt2.zip file contains the AOA implementation that does not work.

Any help would be greatly appreciated

devzone.nordicsemi.com/.../2450.mqtt.zip devzone.nordicsemi.com/.../mqtt-2.zip

RE: MQTT v5 TLS on nRF5340

dejans — Wed, 15 Oct 2025 13:08:09 GMT

Hi,

Please provide an update at your earliest convenience.

Best regards,
Dejan

RE: MQTT v5 TLS on nRF5340

YudiNZ — Mon, 13 Oct 2025 20:14:31 GMT

Hi Dejan,

I am not sure how to enable MQTT v5 on the nRF MQTT Sample. I will give it a try and update you asap

RE: MQTT v5 TLS on nRF5340

dejans — Mon, 13 Oct 2025 13:37:38 GMT

Hi,

There seems to be a problem with the parsing of the CA certificate.
Instead of MQTT publisher, could you try to use nRF MQTT sample? Do you get the same error? What is the result?

Best regards,
Dejan