https://devzone.nordicsemi.com/f/nordic-q-a/14357/how-to-change-value-of-a-characteristic-without-sending-a-notifyThere is a way to set the initial value of a characteristic. But how do I set the value after this without sending a notify to the master? Is it possible to write the value into a struct somewhere? For example: /**@brief Function for initializingen-USTelligent Community 13Tue, 07 Jun 2016 12:17:05 GMThttps://devzone.nordicsemi.com/thread/54813?ContentTypeID=1Tue, 07 Jun 2016 12:17:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:32e576f5-f19c-4628-b47e-3bc9bf67648eMartinBL<p>Hi,</p> <p>You can use s<a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v11.0.0/ble_serialization_s130_functions_gatts.html?resultof=%22%73%64%5f%62%6c%65%5f%67%61%74%74%73%5f%76%61%6c%75%65%5f%73%65%74%28%29%22%20">d_ble_gatts_value_set()</a>.</p><div style="clear:both;"></div>