Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/f/nordic-q-a/45650/use-nrf52840-dk-connector-interface-pins-as-regular-gpioThere are a few pins I want to use but are already assigned to MCU interface UART or buttons like p0.05 to p0.08 and p0.11 to p0.16 on the nRF52840 DK. I’m wondering if it is possible to set these pins as regular GPIO? Thanksen-USTelligent Community 13Wed, 03 Apr 2019 15:12:38 GMTRE: Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/thread/180070?ContentTypeID=1Wed, 03 Apr 2019 15:12:38 GMT137ad170-7792-4731-bb38-c0d22fbe4515:581bac38-4a69-4a1c-8262-66eb3ff7d89cawneil<p>Great - now please&nbsp;verify the answer:</p> <p><img alt=" " src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/3806._5F00_Verify_2D00_answer_2D00_nordic.png" /></p><div style="clear:both;"></div>RE: Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/thread/180068?ContentTypeID=1Wed, 03 Apr 2019 15:09:01 GMT137ad170-7792-4731-bb38-c0d22fbe4515:80d6b617-2580-4b53-ab26-d2b01e80daafxhr0428<p>Found it, thanks</p><div style="clear:both;"></div>RE: Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/thread/180067?ContentTypeID=1Wed, 03 Apr 2019 15:03:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f2c771f4-547a-458a-b3e8-5c4814061ad2awneil<p>Did you not read down as far as SB50 ... ?</p> <p>Have you looked at the <strong>User Guide</strong> and/or <strong>schematics</strong> ?</p><div style="clear:both;"></div>RE: Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/thread/180064?ContentTypeID=1Wed, 03 Apr 2019 14:59:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:67c48db5-50ec-43a2-b938-93adfc4cac1bxhr0428<p>I saw this part. How about the MCU interface UART p0.05-p0.08?</p><div style="clear:both;"></div>RE: Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/thread/179859?ContentTypeID=1Tue, 02 Apr 2019 23:00:14 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba7b25d6-db7c-44d4-9f6c-6aa1399f3227awneil<p>The DK <strong>User Guide</strong> has instructions on how to disconnect the on-board features.</p> <p>Also look at the <strong>schematics</strong> - you&#39;ll probably find that the buttons have no effect unless they&#39;re pressed ...</p><div style="clear:both;"></div>RE: Use nRF52840 DK connector interface pins as regular GPIOhttps://devzone.nordicsemi.com/thread/179849?ContentTypeID=1Tue, 02 Apr 2019 19:02:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c47261f5-ec6f-42bd-b69e-7f35975b6dc9Kenneth<p>Have you checked out:<br /><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/development/nrf52840_pdk/solder_bridge.html?cp=2_0_3_7_14">http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52/dita/nrf52/development/nrf52840_pdk/solder_bridge.html?cp=2_0_3_7_14</a>&nbsp;</p><div style="clear:both;"></div>