RE: Firmware CI runner device helpers / signing device certificate in nRF9160

Hidastelija — Thu, 25 Aug 2022 11:44:20 GMT

Thank you for the reply. I will look into the preconnect provisioning.

Br,
Ilkka

RE: Firmware CI runner device helpers / signing device certificate in nRF9160

Charlie — Thu, 25 Aug 2022 11:15:10 GMT

Hi IIkka,

I did not see the possibility of provisioning one device without interfacing it through UART. For JITP, you need to write certificates into the modem. For Preconnect provisioning, you must read our certificate signing request (CSR) generated by the AT%KEYGEN command.

Also, I think Preconnect provisioning should be the correct choice since you are working on a real product. You can refer to the following chart. It is based on nRF Cloud, but should be similar to AWS.

Best regards,

Charlie