/nordic/nordic-blog/b/blog/posts/the-art-of-pairingIt&#39;s an old chestnut the pairing conundrum, how to make it safe and secure yet so simple people aren&#39;t left confused and frustrated whilst trying to pair products. Bluetooth Smart currently has 3 pairing options: Passkey entry Just Works OOB en-USTelligent Community 13https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/the-art-of-pairingMon, 02 Dec 2019 15:06:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:10c41632-dfa5-4609-86d3-73bea6ef9c8fNicholas Lee0<p>As Nordic Bluetooth chips only act as NFC tags, they can&#39;t use NFC to do OOB pairing with one another.<br />This is a catastrophic oversight as it means there is no mechanism to securely OOB pair two Nordic Bluetooth chips with one another!<br /><br />This makes the chips useless for most industrial applications where security is most needed, yet there are no keyboards or displays on the Bluetooth-enabled devices, and we aren&#39;t pairing the devices to a commercial mobile phone.</p><img src="https://devzone.nordicsemi.com/aggbug?PostID=847&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/the-art-of-pairingMon, 14 May 2018 14:52:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:10c41632-dfa5-4609-86d3-73bea6ef9c8fmoynihan0<p>Product specification&nbsp;nrf52832 1.4 Section 17.1.1 says 0.7uA for wake on NFC, while this document says 100nA.&nbsp;</p><img src="https://devzone.nordicsemi.com/aggbug?PostID=847&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/the-art-of-pairingMon, 14 May 2018 14:49:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:10c41632-dfa5-4609-86d3-73bea6ef9c8fmoynihan0<p>Product specification&nbsp;nrf52832 1.4 Section 17.1.1 says 0.7uA for wake on NFC, while this document says 100nA.&nbsp;</p><img src="https://devzone.nordicsemi.com/aggbug?PostID=847&AppID=4&AppType=Weblog&ContentType=0" width="1" height="1">