https://devzone.nordicsemi.com/f/nordic-q-a/41317/nrf52832-pin-assignmentHi, Starting a new design with nRF52832 that requires TWI, SPIM, and UART interfaces. Also need a wake on GPIO for the power button. Is there a preferred pin assignment for these interfaces? Thanks, Victoren-USTelligent Community 13Mon, 10 Dec 2018 13:10:57 GMThttps://devzone.nordicsemi.com/thread/160994?ContentTypeID=1Mon, 10 Dec 2018 13:10:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fc3ebd1d-1a54-4b03-ad90-ef7517960590Jared<p>No, low frequency pins shouldn&#39;t be used for TWI,UART or SPI</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/160815?ContentTypeID=1Fri, 07 Dec 2018 22:38:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7df697c0-6d1c-4d19-aae7-221304d906aavictor415<p>Hi Jared,</p> <p>Are we ok to assign TWI, UART, and SPIM to these pins?</p> <p>Victor</p> <p><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/pastedimage1544222224511v1.png" alt=" " /></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/160693?ContentTypeID=1Fri, 07 Dec 2018 09:50:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3d0a3d40-24a9-4eeb-b036-f5f67d79f944Jared<p>Hi</p> <p>No, you&#39;re free to chose the pins yourself as long as you follow the pin assignments at page 13-18 in the product specification.</p> <p>Product specification:&nbsp;<a href="http://infocenter.nordicsemi.com/pdf/nRF52832_PS_v1.4.pdf">http://infocenter.nordicsemi.com/pdf/nRF52832_PS_v1.4.pdf</a></p> <p>Best Regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>