Send file of AT commands through Serial Terminal app

[0x35c]

Hi everyone, I'm doing a bash script to setup keys and certificates on my t91 using AT commands. It was previously done with a batch script and, as it was on windows, an app like RealTerm could be used. But now working on doing it cross platform and with a nordic tool, I'm searching for a way to achieve this with the serial terminal app from nRF Connect for Desktop (or any other app if there is a better one for this use).
Thanks in advance !

[0x35c]

edit: I found it working fine entering certificates and keys manually with Cellular Monitor but I don't know how to send a file through, there is an option Send JSON file but I don't see anything related to the expected format of that JSON file in the doc nor the app

[Sigurd Hellesvik]

See Managing and provisioning credentials.

AT Commands are used to provision the credentials. Thus, you can use AT commands from bash to write certs.

If you want to see how the Cellular Monitor writes certs, you can have a look at the source code

Is this what you are looking for?

Regards,
Sigurd Hellesvik

[0x35c]

No, I already know about AT Commands. What I'm trying to do is simply use this Load from JSON button from the Cellular Monitor app:

But I don't know how am I suppose to format the JSON (keys/values)

Thanks for your answer

[0x35c]

I figured out by myself how to do it but for those who might potentially have the same question, here's what I found about the json file format:
{
    "caCert": "<insert CA Certificate here>",
    "clientCert": "<insert public Certificate here>",
    "privateKey":"<insert private Certificate here>",
    "secTag":"<insert security tag here (default is `16842753`)>"
}

[Sigurd Hellesvik]

Good job figuring it out!

Is that all you needed, or do you have more questions?

[0x35c]

I'm good, thanks for your time !