Timing issue when voltage is over 2.5Vhttps://devzone.nordicsemi.com/f/nordic-q-a/104123/timing-issue-when-voltage-is-over-2-5vHi Nordic team ! Today we have a very special issue on our custom board. We are running on NRF52832, and when we apply a voltage below 2.5V everything is working : Uart, Bluetooth etc etc But when we push the voltage above 2.5v (around 2.7v-2.8ven-USTelligent Community 13Mon, 25 Sep 2023 18:16:35 GMTRE: Timing issue when voltage is over 2.5Vhttps://devzone.nordicsemi.com/thread/447571?ContentTypeID=1Mon, 25 Sep 2023 18:16:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:222de46b-5e0e-4e8f-8503-4c84f282c1d9mathiaso<p>Hi, Florent!</p> <p>Good thing you figured out the problem at least. Then I&#39;ll close the case.</p> <p>Best regards,<br />Mathias</p><div style="clear:both;"></div>RE: Timing issue when voltage is over 2.5Vhttps://devzone.nordicsemi.com/thread/447552?ContentTypeID=1Mon, 25 Sep 2023 16:35:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1823bf2e-56a5-4682-9d2a-ff52875866bfFlorent243<p>Ok Guys, you can close the topics.</p> <p>Hardware engineer forgot to do the design rules check, and some decoupling capacitors don&#39;t have ground...</p> <p>If it happen to you also..</p> <p>Thanks</p> <p></p> <p>Florent</p><div style="clear:both;"></div>