Passkey preshared key legacy pairing : Unable to connect on NRF Connect Androidhttps://devzone.nordicsemi.com/f/nordic-q-a/74462/passkey-preshared-key-legacy-pairing-unable-to-connect-on-nrf-connect-androidHi Guys, I have implemented passkey legacy security pairing ( no bonding ) on my device, and i want to pair with my Android phone. I have no keyboard/ display on my device, so i have used the sd_ble_opt_set() function to set a static passkey. Ien-USTelligent Community 13Tue, 27 Apr 2021 13:47:01 GMTRE: Passkey preshared key legacy pairing : Unable to connect on NRF Connect Androidhttps://devzone.nordicsemi.com/thread/307054?ContentTypeID=1Tue, 27 Apr 2021 13:47:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a57c6bce-4ccc-4606-96cf-4ecdb9084bffBeldramma<p>Hi all,</p> <p>I certainly posted this message too quickly, i realized today it was a problem due to my board, i have changed it, and all is okay now.</p> <p>When I connect with NRF Connect on an Android or iOS phone, i have a popup asking me to fill the 6 digit password, so i fill it, and i can securely connect to my device.&nbsp;</p> <p>Sorry again !</p><div style="clear:both;"></div>