https://devzone.nordicsemi.com/f/nordic-q-a/3753/pairing-with-passkeyGood morning, I have taken a look to different information related to this topic but I&#39;m still confussed about the way to proceed in order to implement the way of working I want: I have a peripheral without keyboard and screen. It doesn&#39;t haveen-USTelligent Community 13Mon, 15 Sep 2014 16:04:01 GMThttps://devzone.nordicsemi.com/thread/13612?ContentTypeID=1Mon, 15 Sep 2014 16:04:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:89f911aa-4271-4442-bd69-f4200ad8b4f8FormerMember<p>Yes, you can use bonding with static passkey: the passkey will then be requested the first time a central bonds to a device. The second time the central connects to the device, the passkey will not be requested, because the bonding information is stored in both devices.</p> <p>Static passkey can be implemented by following <a href="https://devzone.nordicsemi.com/documentation/nrf51/6.0.0/s110/html/a00823.html">this</a> message sequence chart.</p> <p>It can also be useful to take a look at <a href="https://devzone.nordicsemi.com/question/16579/how-to-implement-the-static-pin-type-pairing/">this</a> thread, where static key implementation is being discussed.</p><div style="clear:both;"></div>