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Insert AWS certificates into ELS62 module | Telit Cinterion IoT Developer Community

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PD's picture
PD

December 7, 2022 - 3:04pm, 287 views

Hello,

I'm trying to add the certificates obtained by AWS IoT in the ELS62 module, but I still haven't found how to do that. Can anyone tell me if it is necessary to use some other tool or if it is possible to do this through the AT commands? 

Thanks in advance. =)
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Bartłomiej Gemalto Moderator's picture
Bartłomiej Gema...
Dec 8 2022 - 11:30am

Hello,

The certificates you can upload with AT^SBNW command which is described in AT commands specification. However the certificate must be enveloped in the special frame that contains some additional data. You can do it manually, implement in your software or use a the provided tools. All information you should find in 'Transport Layer Security for Client TCP/IP Services Application Note 62' document. The document also contains the embedded tools that you can use. The document you should be able to obtain from your distributor.
To get the idea please also see these links:
https://iot-developer.thalesgroup.com/documentation/plsx3-tls-certificat...
https://iot-developer.thalesgroup.com/documentation/exsx2-tls-certificat...
They were created for other modules but the approach for certificates loading is the same.

Best regards,
Bartłomiej