Where there is a BLE pairing routineshttps://devzone.nordicsemi.com/f/nordic-q-a/10419/where-there-is-a-ble-pairing-routinesNRF52 on-site training for today, know BLE pairing use OOB way will be a little bit more simple and safe, and then want to ask next, on NRF51822 platform have the corresponding related routines can refer to. Best regards,en-USTelligent Community 13Tue, 24 Nov 2015 09:30:17 GMTRE: Where there is a BLE pairing routineshttps://devzone.nordicsemi.com/thread/38695?ContentTypeID=1Tue, 24 Nov 2015 09:30:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e9fd5636-7cf0-4581-885d-84bbbdfe8592Petter Myhre<p>The nRF51 SoftDevices support the OOB pairing method, but it does not have any NFC peripheral.</p> <p>So you would need some other transport to share the temporary key between the devices.</p><div style="clear:both;"></div>