https://devzone.nordicsemi.com/f/nordic-q-a/35803/nrf8001---can-i-have-softdevice-compatabilityI have nRF8001 configured with Arduino M0 pro, and I am having problem regarding how to set static passkey. I came across the fact that softdevice API can store static passkey and I want to have detailed explanation for the same. Please any help woulden-USTelligent Community 13Thu, 28 Jun 2018 09:38:08 GMThttps://devzone.nordicsemi.com/thread/138063?ContentTypeID=1Thu, 28 Jun 2018 09:38:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5c1485a3-7fbc-4e7a-aab4-916e1c98eb18run_ar<p>Unfortunately you cannot use a static passkey with the nRF8001. If you need this capability I would recommend you use the nRF5x series instead. That said, using a static passkey doesn&#39;t really add to the security level compared to just works.</p><div style="clear:both;"></div>