https://devzone.nordicsemi.com/f/nordic-q-a/47253/is-it-possible-to-transfer-a-digital-microphone-data-over-bleHi I am using digital microphone with nrf52832 dk using PDM library for interfacing I am referring nRF thingy for firmware development, sound service is successfully developed but device fails to start microphone. For PDM library I referred followingen-USTelligent Community 13Wed, 15 May 2019 11:18:50 GMThttps://devzone.nordicsemi.com/thread/187206?ContentTypeID=1Wed, 15 May 2019 11:18:50 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e1746d09-939b-4885-b930-4ce5e1a4a712awneil[quote userid="13562" url="~/f/nordic-q-a/47253/is-it-possible-to-transfer-a-digital-microphone-data-over-ble/187201"]What <span style="text-decoration:underline;">exactly</span> do you need&nbsp;help with?[/quote] <p>Good question!</p> <p><em><strong>All</strong> </em>of the SDK BLE examples illustrate &quot;<em>send data over ble</em>&quot; in some form or another!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/187201?ContentTypeID=1Wed, 15 May 2019 11:10:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9d4097cb-697c-4b3c-8e78-9bdd2c297a3bhaakonsh<p><span>&quot;I want to send data over ble using mobile app. so can you help me with that.&quot;<br />What <span style="text-decoration:underline;">exactly</span> do you need&nbsp;help with?&nbsp;</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/186981?ContentTypeID=1Tue, 14 May 2019 13:00:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3be0ece7-fb29-474c-8995-f6812dfccf0csuvarna_kadam<p>hi</p> <p>I have gone through the smart remote firmware.</p> <p>I think in that cli is used.</p> <p>I want to send data over ble using mobile app. so can you help me with that.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/186946?ContentTypeID=1Tue, 14 May 2019 11:44:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7b2e23a5-9da0-42e0-a532-665b3fad1619haakonsh<p>I think you should check out the&nbsp;<a title="Smart Remote 3 for nRF52" href="https://infocenter.nordicsemi.com/topic/struct_refdesigns/struct/refdesigns_sr3nrf52.html?cp=10_3">Smart Remote 3 for nRF52</a>. It has software that transmits PDM microphone samples over BLE, and it&#39;s based on SDK13, SDK11 is really not suited for development on the nRF52832.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/186915?ContentTypeID=1Tue, 14 May 2019 10:36:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:25abe0da-cc40-4f10-9a11-3ccaffb3b6e8suvarna_kadam<p>can I use PDM while ble advertising or any ble activity?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/186914?ContentTypeID=1Tue, 14 May 2019 10:33:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a2742871-c7a6-4a92-a8cd-075a97ceeac5awneil<p>What, exactly, is the confusion?</p><div style="clear:both;"></div>