https://devzone.nordicsemi.com/f/nordic-q-a/40834/ble_uart-ble-proximityHi, I am in need of merging ble_uart and proximity program. is there any code already there I need to sens the data from nrf to mobile and i want to know that the nrf is how far distance i need calculate and if it is soo far i need alert the nrfen-USTelligent Community 13Tue, 27 Nov 2018 14:46:37 GMThttps://devzone.nordicsemi.com/thread/159267?ContentTypeID=1Tue, 27 Nov 2018 14:46:37 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8f4587b2-ddb2-4bd4-99f2-b2a98c7680f0Vidar Berg<p>Hi,</p> <p>The sdk example will by default reject pairing requests from an already paired device (bond refresh), hence the error in step 5. You need to delete the bond on the 52 to establish a new bond with the phone, or sett the &quot;.allow_repairing&quot; flag to accept bond refresh as I have explained in this thread:&nbsp;&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/38663/keep-getting-failed-to-secure-connection-error/156832#156832">https://devzone.nordicsemi.com/f/nordic-q-a/38663/keep-getting-failed-to-secure-connection-error/156832#156832</a>&nbsp;</p><div style="clear:both;"></div>