https://devzone.nordicsemi.com/f/nordic-q-a/11109/add-battery-status-in-advertisement-packethello there i want to add battery status in my advertisement packet.is adc required for battery level? can you give me links for adding battery status in advertisement packet.en-USTelligent Community 13Mon, 04 Jan 2016 00:29:23 GMThttps://devzone.nordicsemi.com/thread/41603?ContentTypeID=1Mon, 04 Jan 2016 00:29:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:75ed5f31-61cf-4626-b0e3-b65721e3e82extting<p>static __INLINE uint8_t battery_level_in_percent(const uint16_t mvolts)</p> <p>You can find this function in SDK-10. I don&#39;t know when this function support began.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41598?ContentTypeID=1Sat, 02 Jan 2016 12:50:28 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0c73590b-441e-462e-8075-92f390a54774awneil<p>Documentation for <strong><em>all</em></strong> of the available examples can be accessed via the link <a href="https://devzone.nordicsemi.com/docs/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41600?ContentTypeID=1Sat, 02 Jan 2016 11:06:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4ac6ab16-3c4f-4648-bc42-c1b29f7329e1rushin<p>which example??</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41602?ContentTypeID=1Sat, 02 Jan 2016 11:05:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e1f77f9b-abc2-418a-b5e4-7e0b6fbc987eawneil<p>But, as previously noted, a simple reading of battery voltage is (very) unlikely to be a useful indicator of battery status.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41599?ContentTypeID=1Sat, 02 Jan 2016 11:04:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e5deb59-cc17-4db8-8548-5cd9ab0d1608awneil<p>Did you look at the linked article?</p> <p>SDK documentation - including the <strong>examples</strong> - is here: <a href="https://devzone.nordicsemi.com/docs/">devzone.nordicsemi.com/.../</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41601?ContentTypeID=1Sat, 02 Jan 2016 01:10:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0ef3141a-e642-4b3f-92d4-35577edb6f26xtting<p>most BLE demo have this implement. At least, I useed HTS, it has already a battery service, you just need to swtch the simulate test to a real test using the ADC converter.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41594?ContentTypeID=1Fri, 01 Jan 2016 15:22:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a1ebe5c6-1997-4380-be70-b12b5ec9b5c1rushin<p>any reference code is available for adding battery level in advertising packet??</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41593?ContentTypeID=1Fri, 01 Jan 2016 15:20:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7105f8f5-a2e0-4f11-bd9e-5b358a6b3c5drushin<p>then what should i use??</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41595?ContentTypeID=1Fri, 01 Jan 2016 14:42:18 GMT137ad170-7792-4731-bb38-c0d22fbe4515:387dae59-1fa0-4b86-9b51-b120fc8e225bawneil<p>An ADC can, of course, be used to measure battery voltage.</p> <p>But battery voltage is not necessarily a very good indicator of battery status; in some cases (particularly lithium-based batteries) it is a very poor indicator indeed!</p> <p>eg, see: <a href="https://www.maximintegrated.com/en/app-notes/index.mvp/id/121">www.maximintegrated.com/.../121</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41597?ContentTypeID=1Fri, 01 Jan 2016 13:47:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:517092e3-d763-4176-94f2-3f502ad52978rushin<p>i am using nrf51822</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/41596?ContentTypeID=1Fri, 01 Jan 2016 13:26:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c2103d0a-5526-44d9-858e-4ad1e6085834awneil<p>You haven&#39;t said what chip(s) you are using</p><div style="clear:both;"></div>