https://devzone.nordicsemi.com/f/nordic-q-a/1136/why-does-this-phrase-return-0x00000001err_code = sd_ble_gap_device_name_set(&amp;sec_mode, (const uint8_t *)DEVICE_NAME, strlen(DEVICE_NAME)); APP_ERROR_CHECK(err_code);en-USTelligent Community 13Mon, 16 Dec 2013 17:48:33 GMThttps://devzone.nordicsemi.com/thread/5323?ContentTypeID=1Mon, 16 Dec 2013 17:48:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:623aaee9-a244-48b4-8c83-4b6a1d3244d4Ole Morten<p>See also <a target="_blank" href="https://devzone.nordicsemi.com/index.php/svc-handler-missing" rel="nofollow">https://devzone.nordicsemi.com/index.php/svc-handler-missing</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/5322?ContentTypeID=1Fri, 13 Dec 2013 15:04:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5a19580e-fb96-44f2-b566-0d0e128ad323Fan Chengfa<p>SDK and SoftDevice not compatible?</p><div style="clear:both;"></div>