https://devzone.nordicsemi.com/f/nordic-q-a/17648/nrf52-online-power-profiler-redio-rxHi everyone, I tried Power profiler. Why effect Interval to Radio RX ?en-USTelligent Community 13Thu, 10 Nov 2016 08:23:21 GMThttps://devzone.nordicsemi.com/thread/67859?ContentTypeID=1Thu, 10 Nov 2016 08:23:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c69ee41b-44c2-43c1-af9c-4230b0758346Stian R&#248;ed Hafskjold<p>This is because of window widening (from BLE core spec v4.2, Vol 6, Part B, chapter 4.5.7). If it is a longer time since last connection interval, the RX has to be on for a longer time in order to be sure that the packet is received because of the clock drifting.</p> <p>You can see my answer here, <a href="https://devzone.nordicsemi.com/question/81847/how-much-current-consumption-when-we-use-internal-32k-rc/?answer=81959#post-id-81959">devzone.nordicsemi.com/.../</a>, under <strong>3. Window widening</strong> to see how to calculate this and how this relates to power consumption.</p><div style="clear:both;"></div>