https://devzone.nordicsemi.com/f/nordic-q-a/55022/nrf52840-dk-saadc-output-through-bleHi All, I want to convert analog input into digital using SAADC on nRF52840 DK. After that to push the SAADC output through the Bluetooth (nRF connect bluetooth mobile application). Please suggest guidelines and examples. Advance in thanks...en-USTelligent Community 13Mon, 02 Dec 2019 14:53:36 GMThttps://devzone.nordicsemi.com/thread/223105?ContentTypeID=1Mon, 02 Dec 2019 14:53:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c5556c1f-99a3-4a6a-86d9-de27d2f047a6Hung Bui<p>You can use our ble_app_uart example as the base for your application. There is an UART profile inside nRF Toolbox app on mobile phone that you can use. The source code is available on our Nordic Semiconductor Github&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/222834?ContentTypeID=1Fri, 29 Nov 2019 13:36:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:89e368ca-1d9b-4ac6-912d-0886788ff04aCaner Celiktas<ol> <li>Create&nbsp;a GAP,&nbsp;<a href="https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/ble-advertising-a-beginners-tutorial">Advertising Tutorial</a></li> <li>Create&nbsp;a GATT with service and characteristic.(characteristic keeps your saadc data) in GAP,&nbsp;<a href="https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/ble-services-a-beginners-tutorial">Service Tutorial</a>&nbsp;,&nbsp;<a href="https://devzone.nordicsemi.com/nordic/short-range-guides/b/bluetooth-low-energy/posts/ble-characteristics-a-beginners-tutorial">Characteristic Tutorial</a>. In Characteristic tutorial Step 3.E will help you about updating your data.</li> <li>Use SAADC example in SDK/examples/peripheral/saadc folder. And modify it to your own use.&nbsp;</li> </ol><div style="clear:both;"></div>