Micro ESB concurrent with BLE time synchronizationhttps://devzone.nordicsemi.com/f/nordic-q-a/25118/micro-esb-concurrent-with-ble-time-synchronizationHi Nordic Engineer, I refer to your previous post title &quot;Running micro-ESB concurrently with BLE&quot; and gonna to use it on our project. I test it on 4 pcs of DK board, found when enter data from one DK board and others three DK boards cannot well receiveden-USTelligent Community 13Thu, 14 Sep 2017 09:16:49 GMTRE: Micro ESB concurrent with BLE time synchronizationhttps://devzone.nordicsemi.com/thread/98937?ContentTypeID=1Thu, 14 Sep 2017 09:16:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3f75d5ec-dd9d-489b-8cb2-e51708e5b802ovrebekk<p>Hi Dave</p> <p>If you request timeslots in different chips they won&#39;t automatically synchronize, that is correct. Typically you have to retransmit the packet a lot of times from the PTX, and hope that the PRX picks up one of them.</p> <p>Are you broadcasting a packet to multiple receivers at the same time?</p> <p>How long do the PRX&#39;s keep the receiver enabled?</p> <p>Best regards<br /> Torbjørn</p><div style="clear:both;"></div>