https://devzone.nordicsemi.com/f/nordic-q-a/120823/upload-certificat-to-custom-boardHi all, I have a custom board build with an nRF9151. I&#39;m able to connect on int with USB/UART, I can send and receive AT command. Right now I&#39;d like to send certificat to my custom board, I&#39;ve try to use Cellular monitor selecting my custom uart porten-USTelligent Community 13Thu, 24 Apr 2025 06:50:26 GMThttps://devzone.nordicsemi.com/thread/532737?ContentTypeID=1Thu, 24 Apr 2025 06:50:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9f3925ae-3d51-4696-b2a7-f4d2eda9f0b9&#216;yvind<p>Hello, that is good to hear. Please close this ticket if your issue is solved <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span></p> <p>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/532678?ContentTypeID=1Wed, 23 Apr 2025 19:50:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8045d87b-1864-4ad0-aaa3-770342ab16c1simon884<p>Arf I find the problem, I didn&#39;t send AT+CFUN=4 before trying to send certificates...</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/532369?ContentTypeID=1Tue, 22 Apr 2025 13:16:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b541e49a-6002-4254-9bb8-62f4af82efe3&#216;yvind<p>Hello,&nbsp;<br /><br />What kind of certificates are you trying to add? Did you try using the Certificate manager in our Cellular Monitor app in nRF Connect for Desktop?</p> <p>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>