https://devzone.nordicsemi.com/f/nordic-q-a/128754/transition-from-arduino-ide-to-nrf-connect-sdk-antenna-questionHello, I want to build a custom bluetooth watch, so far I have been using adafruit nRF52840 feather (RAYTAC MDBT50Q-P1MV2) with arduino ide for prototyping. Im designing a custom pcb that i want to be inside a metal case. I have found PIFA, that shoulden-USTelligent Community 13Wed, 22 Jul 2026 19:13:15 GMThttps://devzone.nordicsemi.com/thread/569369?ContentTypeID=1Wed, 22 Jul 2026 19:13:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:40f0a025-756e-4544-87d0-572634084166Oondraj<p><span style="font-weight:400;">Thanks for the reply, I want to use PIFA for bluetooth communication, but they have kind of a blind spot and I&#39;m worried that it may cause connection issues, so I thought that by putting one on each side would greatly improve this. I really want a metal case, but it seems that plastic case would be so much easier to deal with.</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/569350?ContentTypeID=1Wed, 22 Jul 2026 14:22:55 GMT137ad170-7792-4731-bb38-c0d22fbe4515:398038ce-0099-46a6-a397-3617847f6c27Hung Bui<p>Hi Ondrej,&nbsp;<br /><br />I don&#39;t think we have such configuration&nbsp;CONFIG_BT_CTLR_ANT_DIV. Your AI may have invented it.&nbsp;<br /><br />Could you let us know what your plan&#39;s of using 2 antenna for ?&nbsp;<br /><br />As far as I know there isn&#39;t a library for using 2 antennas for general purpose in nRF Connect SDK.&nbsp;</p><div style="clear:both;"></div>