https://devzone.nordicsemi.com/f/nordic-q-a/50925/custom_ble_service_example-not-working-new-custom-service-not-appearing-or-advertisinghttps://github.com/bjornspockeli/custom_ble_service_example I am currently following this example with SES on my NRF52840 DK (PCA10056). I copied the ble_app_template example from the SDK&#39;s examples/bluetooth_peripherals and then I added the main.cen-USTelligent Community 13Tue, 13 Aug 2019 22:13:30 GMThttps://devzone.nordicsemi.com/thread/203917?ContentTypeID=1Tue, 13 Aug 2019 22:13:30 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ad86b0f9-d678-4693-94bb-f4151836c348thoric_fish<p>Hi this issue has been closed, thank you.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/203886?ContentTypeID=1Tue, 13 Aug 2019 14:59:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:33610df6-dde6-4f70-951d-6051cab58f93thoric_fish<p>Yes and yes. The tutorial also says the code should be backwards compatible but I am using SDK v15.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/203791?ContentTypeID=1Tue, 13 Aug 2019 11:04:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5b97d700-b305-41ea-a9ea-45209f4746a5Amanda Hsieh<p>Hi,&nbsp;</p> <p></p> <p>Do you use the nRF5 SDK <strong>v15.0.0</strong><span>&nbsp;</span><a href="http://developer.nordicsemi.com/nRF5_SDK/nRF5_SDK_v15.x.x/" rel="nofollow">download page</a>?</p> <p>Do you use the <a href="https://www.nordicsemi.com/eng/Products/Nordic-mobile-Apps/nRF-Connect-for-mobile-previously-called-nRF-Master-Control-Panel">nRF Connect for Mobile</a>?</p> <p></p> <p>-Amanda H.&nbsp;</p><div style="clear:both;"></div>