https://devzone.nordicsemi.com/f/nordic-q-a/12660/ble-uart-friend-gapintervals-parameter-settingsI am using a BLE UART friend module and I am trying to set the GAPIntervals parameters. I realised that when I set my max conn interval parameter above 2000ms, the device and the adafruit app set the conn interval randomly to 50 ms. Can someone help meen-USTelligent Community 13Mon, 21 Mar 2016 15:25:59 GMThttps://devzone.nordicsemi.com/thread/48112?ContentTypeID=1Mon, 21 Mar 2016 15:25:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9e629288-7b29-4c75-abaf-f2813023d53dtesc<p>Hi,</p> <p>The central decides what connection parameters to use. The peripheral can only indicate what it wants. This is according to the BLE specification.</p> <p>In your case the central does not want to use a connection interval of 2000 ms, so it chooses another value.</p> <p>Regards, Terje</p><div style="clear:both;"></div>