https://devzone.nordicsemi.com/f/nordic-q-a/8278/scan-req-managementHi, it&#39;s possible to decide if send a scan req to a peripheral device? I want to send a scan req only to the peripherals that have a specific adv packet...it&#39;s possible this?? I don&#39;t want to use a whitelist!! thanks.en-USTelligent Community 13Wed, 22 Jul 2015 09:38:34 GMThttps://devzone.nordicsemi.com/thread/29856?ContentTypeID=1Wed, 22 Jul 2015 09:38:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a9810249-65da-4319-8a95-d4e5d12ee795Petter Myhre<p>There is no function in the API for only sending a scan request to a specific advertising packet content. You could maybe start an short active scan when you receive a specific advertising packet, but this will probably not send a scan request to that advertising packet, but maybe the next one. It will ofc send scan requests to any other advertising packets received in the scan window.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/29855?ContentTypeID=1Wed, 22 Jul 2015 09:36:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5b519fad-fc70-4764-9e34-ec9fc589ff0dPetter Myhre<p>Why don&#39;t you want to use whitelist? Could you explain a bit more about what you want to achieve by doing this? Please edit your question to include the information.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/29854?ContentTypeID=1Wed, 22 Jul 2015 06:46:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e1b3e4b1-df46-4bcd-a726-d024059688c8Fabri_Cortone_87<p>I&#39;m using the NRF51 DK as central</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/29853?ContentTypeID=1Tue, 21 Jul 2015 10:59:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:da76d200-bf95-403c-bab6-37b0940fb86dPetter Myhre<p>What central device are you using?</p><div style="clear:both;"></div>