https://test-devzone.nordicsemi.com/f/nordic-q-a/88033/questions-about-nrf5340-audio-dkI see a square hollowed out area in the middle of the newly released questions about nrf5340 audio DK PCBA. What is the design purpose of this hole hollowed out area?en-USTelligent Community 13 Non-ProductionWed, 18 May 2022 07:36:59 GMThttps://test-devzone.nordicsemi.com/thread/368207?ContentTypeID=1Wed, 18 May 2022 07:36:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ed93d81e-7f30-4d7a-99c4-6c73526dfff1user91187<p>Hi,<br /><br />There are two indicator LEDS&nbsp;mounted on the side of the hole, so with the casing it will light up the center where the Noridc Logo is as well as indicating whatever the color of the light is programed to show.&nbsp;<br /><img src="https://test-devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1652859244494v1.png" alt=" " /><img src="https://test-devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1652859365525v2.png" alt=" " /><br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>