Unable to read Battery service and Device Info Service in Mobile Apphttps://devzone.nordicsemi.com/f/nordic-q-a/66246/unable-to-read-battery-service-and-device-info-service-in-mobile-appHi, I am developing the project where to read the sensor data and send the values to the mobile application as User Interface. I have built the Board with nRF52832 and using SDK15.3 with SES Here I have Problem with Mobile Application I have usingen-USTelligent Community 13Mon, 05 Oct 2020 05:39:28 GMTRE: Unable to read Battery service and Device Info Service in Mobile Apphttps://devzone.nordicsemi.com/thread/272859?ContentTypeID=1Mon, 05 Oct 2020 05:39:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a3368de1-ab3a-4713-964a-b5f8ce51f377Sunil vignesh<p>I have tried in that format also</p> <p>Error</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_10_2D00_05-at-10.46.56.jpeg" /></p> <p></p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_10_2D00_05-at-10.46.56-_2800_1_2900_.jpeg" /></p><div style="clear:both;"></div>RE: Unable to read Battery service and Device Info Service in Mobile Apphttps://devzone.nordicsemi.com/thread/272135?ContentTypeID=1Tue, 29 Sep 2020 17:09:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cf9a3d18-4d7d-44d0-9031-76c6ddceb8e6rmptxf<p>Have you tried to not include the <strong>&quot;0x&quot;</strong> in the <strong>UUIDs</strong> strings<strong> ?</strong></p><div style="clear:both;"></div>RE: Unable to read Battery service and Device Info Service in Mobile Apphttps://devzone.nordicsemi.com/thread/271987?ContentTypeID=1Tue, 29 Sep 2020 08:40:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b593f2e4-b588-4ff6-a448-66d3cd1a14e6Sunil vignesh<p>Hi, sorry for the late reply </p> <p>I have tried as you said but also i receive same issue,</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x240/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_09_2D00_29-at-13.32.52-_2800_1_2900_.jpeg" /></p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/640x240/__key/communityserver-discussions-components-files/4/WhatsApp-Image-2020_2D00_09_2D00_29-at-13.32.52.jpeg" /></p><div style="clear:both;"></div>RE: Unable to read Battery service and Device Info Service in Mobile Apphttps://devzone.nordicsemi.com/thread/270950?ContentTypeID=1Tue, 22 Sep 2020 21:27:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eec573f2-3f0b-45c7-addb-c7cd1c58d301rmptxf<p>Hi Sunil,</p> <p>A BLE service would have characteristics which holds your data. In this case with the battery service, it has the battery level characteristic which holds the battery level value.</p> <p>The Battery service UUID is <strong>0x180F</strong>, and the Battery level char UUID is <strong>0x2A19</strong>.</p> <p>Same thing for the device information service. the service&nbsp; UUID is <strong>0x180A</strong>, and one of its characteristic is <strong>the serial number string</strong> UUID <strong>0x2A25. </strong>There is also another char called <strong>the Software revision string</strong> UUID <strong>0x2A28.</strong></p> <p>Make sure you read from the service&#39;s characteristic.</p> <p>Hope this helps.</p> <p>Best regards,</p> <p>rmptxf</p><div style="clear:both;"></div>