https://devzone.nordicsemi.com/f/nordic-q-a/34865/how-is-connection-interval-determined-in-softdevicev6-sdk15Hello, I was wondering whether or not there is a way to know, how the connection interval is decided between the two values of the Connection Interval Max and Connection Interval Min. I am aware that the Central decides the Connection Interval betweenen-USTelligent Community 13Wed, 30 May 2018 12:01:52 GMThttps://devzone.nordicsemi.com/thread/134020?ContentTypeID=1Wed, 30 May 2018 12:01:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:95c5c007-925d-4fff-b3eb-7f67520ae8d7Sigurd<p>Hi,</p> <p>I believe it will just use the max value.&nbsp;The max value is also the choice that will give you that lowest current consumption.</p> [quote userid="68369" url="~/f/nordic-q-a/34865/how-is-connection-interval-determined-in-softdevicev6-sdk15"]I have noticed that whereas in SDK12.2 the connection interval between two nrf52832 devices was set to the Connection Interval Min[/quote] <p>I&#39;m not able to reproduce this. When I&#39;m testing the BLE NUS central and&nbsp;peripheral example in SDK 12.2(S132 v3.0), the central uses the max value.&nbsp;</p><div style="clear:both;"></div>