https://devzone.nordicsemi.com/f/nordic-q-a/44694/ble-battery-serviceHello, I&#39;m using nRF SDK v15.0.0. I have have added battery service using this online tutorial: https://www.novelbits.io/smart-ble-lightbulb-application-nrf52/ . The code in the /components/ble/ble_services/eddystone example is being re-used here. en-USTelligent Community 13Fri, 22 Mar 2019 14:53:48 GMThttps://devzone.nordicsemi.com/thread/177876?ContentTypeID=1Fri, 22 Mar 2019 14:53:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c7093b99-8a2a-4d56-8c49-e23353438999Aftab<p>The issue was resolved. Basically I forgot to call initialize function (related to SAADC initialization) in the main function. Thanks.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/176178?ContentTypeID=1Thu, 14 Mar 2019 12:42:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ad361c71-2904-46bc-ab20-515ddfb201e3Simon<p>Could you upload your code, then I can try to reproduce the error.</p><div style="clear:both;"></div>