https://devzone.nordicsemi.com/f/nordic-q-a/73515/long-range-in-coded-phyhello, i am using nrf52840 with our cutomised board and trying to achieve long range using coded phy and using that long range demo example as base i have sucessfully changed ble_blinky peripheral example to phy coded and changed the ble_app_rscs_cen-USTelligent Community 13Tue, 06 Apr 2021 16:20:27 GMThttps://devzone.nordicsemi.com/thread/303281?ContentTypeID=1Tue, 06 Apr 2021 16:20:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4cbed7b6-21b9-4e6b-82e6-26b2c6d476aemanikandan<p>thanks for your reply i have done the testing with dk using long range demo example&nbsp; long bck.. i just want to confrim i have done all the neccessary changes in central and peripheral code can you just confrim that?i have used ble blinky and ble_app_rscs_c as base</p> <p>if not please tell me what are the other changes i should do</p> <p>thanks and regards</p> <p>manikanda</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/303202?ContentTypeID=1Tue, 06 Apr 2021 13:52:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08e01feb-8a9b-4ce5-9fe4-045d245c709fKenneth<p>You may find this useful:<br /><a href="https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/testing-long-range-coded-phy-with-nordic-solution-it-simply-works-922075585">https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/testing-long-range-coded-phy-with-nordic-solution-it-simply-works-922075585</a></p> <p>You can also find it useful to have&nbsp;2 nRF52840-DK for comparison for range test, to compare with your own board. It may be that you need to tune your antenna layout for optimum performance if you haven&#39;t already done so.</p> <p>Kenneth</p><div style="clear:both;"></div>