HTTPS Connection using Serial LTE Modem applicationhttps://devzone.nordicsemi.com/f/nordic-q-a/116190/https-connection-using-serial-lte-modem-applicationHello, I apologize if this is a simple question. I am working with the nRF9161-DK and am using the Serial LTE Modem application. The ultimate goal is to send data via POST HTTPS to a cloud API. I am able to establish connections with #XHTTPCCONen-USTelligent Community 13Mon, 11 Nov 2024 14:43:24 GMTRE: HTTPS Connection using Serial LTE Modem applicationhttps://devzone.nordicsemi.com/thread/509930?ContentTypeID=1Mon, 11 Nov 2024 14:43:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c78684e5-123d-457c-930d-9cbbaca84aabHakon<p>Hello,</p> [quote user=""]These certs came with the DK. What are these certificates? Can I use them for TLS for my goal? When I attempt to use any of these certificates in&nbsp; #XHTTPCCON to connect to google.ca on port 443, I get an error.[/quote] <p>These certificates are for connecting to nrf cloud. You will need different certificates for other servers. With google.ca you don&#39;t need any private certificates, just the CA cert which I believe should be Google Trust Services verified certificate. I think it should be possible to use the same CA cert as your browser uses when connecting to google.ca.</p> <p>If you are going to connect to a private AWS broker or similar, you will probably need to have more then one cert to connect, including CA cert, private cert etc.</p><div style="clear:both;"></div>