https://devzone.nordicsemi.com/f/nordic-q-a/81910/data-transfer-time-calculation-in-nrf52833-dkHello all, I am workiong on nRF52833-DK evaluation board to implement our custom developement. Using Generic OnOff light switch server and light application, I am transferring a 16 bytes data from Client to Server I wanted to calculate the timeen-USTelligent Community 13Mon, 29 Nov 2021 12:10:34 GMThttps://devzone.nordicsemi.com/thread/341063?ContentTypeID=1Mon, 29 Nov 2021 12:10:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d0aef519-f928-4cdb-b6e8-56868544a0a1Joakim Jakobsen<p>Hi.&nbsp;</p> <p>If you have logging enabled, you could print a timestamp at the time when the message is sent and another when the callback from the server is received.&nbsp;</p> <p>That way you could compare the timestamp to calculate the time from the message is sent to the response from the server is received.&nbsp;</p> <p>Br,&nbsp;<br />Joakim</p><div style="clear:both;"></div>