https://devzone.nordicsemi.com/f/nordic-q-a/72006/magpio-as-inputsI would like to use MAGPIO0 , 1 and 2 as 1.8V inputs. I&#39;ve read through the documentation, but can&#39;t find any way to assign pin numbers to these (I&#39;m using Zephyr), only that they are general 1.8V I/Os. Is it possible to read these inputs, and betteren-USTelligent Community 13Mon, 01 Mar 2021 09:33:33 GMThttps://devzone.nordicsemi.com/thread/296779?ContentTypeID=1Mon, 01 Mar 2021 09:33:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3501f88c-58f7-4e32-92cd-6e3bea4c8cf8Jared<p>Hi,</p> <p>W<span>ithout seeing your design I would think that this a correct connection.</span>&nbsp;This would be similar as we have done on the nRF91 DK where we have connected COEX0 to the Enable pin on the FEM:</p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1614591149372v1.png" alt=" " /></p> <p>regards</p> <p>Jared</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/296692?ContentTypeID=1Sat, 27 Feb 2021 20:47:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:bb2313a7-15b1-4b23-9fb5-4ac0d1f28adcokwestern<p>Thanks for the answer - as I feared (prototype is already assembled).</p> <p>I revised the schematics and now added control of the&nbsp;BGA524N6 (GNSS LNA... COEX0 connected to &quot;power on control&quot; (pin 6)). Before it was tied high. Would this be a wise connection?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/296264?ContentTypeID=1Thu, 25 Feb 2021 13:09:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6c931cd3-7ab3-4f08-a811-2215ea640504Jared<p>Hi,</p> <p>The pins are reserved for the modem. Not available for the application.</p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>