Re: [MQTT/SARAR4] Issue during MQTT publish

Guillaume Paquet

Hi Jukka,


Thanks for your answer.

I created issue here


I don’t assign it.






De : Jukka Rissanen <jukka.rissanen@...>
Envoyé : mercredi 8 janvier 2020 14:13
À : Guillaume Paquet <guillaume.paquet@...>;; devel@...
Objet : Re: [Zephyr-devel] [MQTT/SARAR4] Issue during MQTT publish


Hi Guillaume,


it sounds like sara modem driver has a regression. Could you create a bug report for this at



On Wed, 2020-01-08 at 12:43 +0000, Guillaume Paquet wrote:

Hello William,


Thanks for your feedback.

Yes please find below output in my console:



For your information, I achieved to make it works with previous revision of SARA R4 driver.
It does not work after the following commit :



Can you please let me know if SARA R4 is tested on MQTT or just on LWM2M example ? (I did not try this last one because I have not any LWM2M server available).


I suspect that only LWM2M example was used for testing sara-r4 modem.






Join to automatically receive all group messages.