TLS support Wio LTE Cat M1/NB-IoT Tracker

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guy.dillen159
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TLS support Wio LTE Cat M1/NB-IoT Tracker

Post by guy.dillen159 » Fri Jun 07, 2019 7:30 pm

Hello,

Here http://wiki.seeedstudio.com/Wio_LTE_Cat ... T_Tracker/ is mentioned this is supported: "Embed protocol: TCP/UDP/FTP/HTTP/HTTPS/FTPS/TLS/MQTT/CoAP". Where can I find info of how to use TLS (https and/or mqtt-s) with the Wio LTE Cat M1/NB-IoT Tracker?

Thanks.
Guy

jeflux
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Re: TLS support Wio LTE Cat M1/NB-IoT Tracker

Post by jeflux » Mon Sep 02, 2019 9:14 am

Regarding mqtt-s: I was looking to use secure MQTT (AWS Iot). This appears to NOT have initially been supported in the firmware for the ublox cell module included, but supposedly is possible with a firmware update to the SARA-410M-02B module.

I was having other issues while trying to read subscribed message topics via MQTT also.

The latest firmware was released on May 20, 2019 and is version L0.0.00.00.05.08

Unfortunately, I am still trying to figure out how to update firmware. ublox forum members indicate that ublox support has to provide the files and tool directly, so I have an open request at moment. Fingers crossed.

I'm hoping the firmware update will address the issues I'm having.

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