https://devzone.nordicsemi.com/f/nordic-q-a/37573/send-data-from-saadc-through-ble-uartI&#39;m using 14.2 SDK SES . I&#39;m trying to send data of sensor through BLE . When i enable Notification in mobile applicaion (nRF connect) i generally dont get any value or garbage values. I combined saadc and ble_app_uart application for this . Here isen-USTelligent Community 13Fri, 17 Aug 2018 11:25:32 GMThttps://devzone.nordicsemi.com/thread/144686?ContentTypeID=1Fri, 17 Aug 2018 11:25:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5511013b-5167-44ec-a140-ac7113e51693Edvin<p>I believe this is a duplicate. Please see my response in your previous post:</p> <p><a href="https://devzone.nordicsemi.com/f/nordic-q-a/37410/send-sensor-saadc-data-over-ble">https://devzone.nordicsemi.com/f/nordic-q-a/37410/send-sensor-saadc-data-over-ble</a></p> <p>&nbsp;</p> <p>BR,<br />Edvin</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/144650?ContentTypeID=1Fri, 17 Aug 2018 08:45:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:29fc111a-4e3a-4aed-88ca-6ce7974e20d3awneil<p>This is not a correct usage of <strong>sprintf</strong>!</p> <p><pre class="ui-code" data-mode="c_cpp">sprintf(value[0] , &quot;testing = %d&quot;,p_event-&gt;data.done.p_buffer[0]);</pre></p> <p>See your &#39;C&#39; textbook, or:&nbsp;<a href="http://www.cplusplus.com/reference/cstdio/sprintf/">www.cplusplus.com/.../</a></p><div style="clear:both;"></div>