Sustained sub-second data rate frequency?https://devzone.nordicsemi.com/f/nordic-q-a/15868/sustained-sub-second-data-rate-frequencyHi, I&#39;m having trouble increasing frequency of data TX using ble_app_hrs example on PCA10028. I tried to increase the TX frequency of heartrate data to 100ms by configuring &quot;#define HEART_RATE_MEAS_INTERVAL APP_TIMER_TICKS(100, APP_TIMER_PRESCALERen-USTelligent Community 13Mon, 22 Aug 2016 15:15:32 GMTRE: Sustained sub-second data rate frequency?https://devzone.nordicsemi.com/thread/60550?ContentTypeID=1Mon, 22 Aug 2016 15:15:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e146ea3-e447-4f19-8f9b-5b953ce64a13bx<p>Thanks Petter! By setting MIN_CONNECTION_INTERVAL an MAX_CONNECTION_INTERVAL to 50ms and 100ms respectively I was able to achieve desired data rate.</p><div style="clear:both;"></div>RE: Sustained sub-second data rate frequency?https://devzone.nordicsemi.com/thread/60549?ContentTypeID=1Mon, 22 Aug 2016 09:15:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:51c6d55f-f141-49ac-8a2a-5a1242370e69Petter Myhre<p>I&#39;m guessing that you see this decrease because of a Connection Parameter Update. The connection interval is increased. Please see <a href="https://devzone.nordicsemi.com/question/60/what-is-connection-parameters/">this</a> for information about connection parameters. For how to check what the actual connection interval is please see <a href="https://devzone.nordicsemi.com/question/56471/check-ble-connection-interval/">this</a>.</p><div style="clear:both;"></div>