Send file of AT commands through Serial Terminal app

RE: Send file of AT commands through Serial Terminal app

0x35c — Mon, 23 Oct 2023 14:09:21 GMT

I'm good, thanks for your time !

RE: Send file of AT commands through Serial Terminal app

Sigurd Hellesvik — Mon, 23 Oct 2023 13:20:55 GMT

Good job figuring it out!

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

RE: Send file of AT commands through Serial Terminal app

0x35c — Mon, 23 Oct 2023 13:16:25 GMT

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`)>"
}

RE: Send file of AT commands through Serial Terminal app

0x35c — Mon, 23 Oct 2023 12:27:01 GMT

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

RE: Send file of AT commands through Serial Terminal app

Sigurd Hellesvik — Mon, 23 Oct 2023 11:39:27 GMT

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

RE: Send file of AT commands through Serial Terminal app

0x35c — Mon, 23 Oct 2023 08:53:14 GMT

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