https://devzone.nordicsemi.com/f/nordic-q-a/24778/current-during-notificationI am working on a project with a nRF51822 on a custom PCB. The application is based on the ble_app_template-project from SDK 10.0.0 and I am using S110. Now I want to measure current during BLE activity. The notification were enabled at 328.5, 362en-USTelligent Community 13Mon, 04 Sep 2017 10:52:22 GMThttps://devzone.nordicsemi.com/thread/97562?ContentTypeID=1Mon, 04 Sep 2017 10:52:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e146fcec-af15-4004-9684-07ea559c0f71Bj&#248;rn Kvaale<p>Hi Thomas. What does your code do once notifications are enabled? It might be that something is turned on for the first 5 seconds that increases the current consumption. It&#39;s interesting that the consumption only remains high for about 5 seconds or so. Would it also be possible to show me a pcb schematic and/or layout?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/97564?ContentTypeID=1Fri, 01 Sep 2017 09:35:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c8779f6a-6767-4618-b522-375c1dbcfd03Thomas Krahn<p>I updated my question with new plots. No, I did not test it with the standard nrf51 DK as I do not have one.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/97563?ContentTypeID=1Fri, 01 Sep 2017 08:55:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:aa4d660c-c9db-4344-9e80-bb3a922eec86Bj&#248;rn Kvaale<p>Hi Thomas! Sorry for the delayed response. Is it possible for you to upload a picture with more detailed time &amp; current axis? I would like to be able accurately see the time interval of the high currents. Also, have you tested this issue with a standard nrf51 DK? Do you notice the same problem then?</p><div style="clear:both;"></div>