https://devzone.nordicsemi.com/f/nordic-q-a/31291/nrf52-address-of-single-pin-s-input-output-registerHi, On STM32 and some other platforms I&#39;m able to get an address that I can write to in order to set the value of a single pin. While (like on nRF) there is one output register per bank of pins, you can use bit banding to get an address that&#39;ll changeen-USTelligent Community 13Fri, 09 Mar 2018 10:18:23 GMThttps://devzone.nordicsemi.com/thread/123609?ContentTypeID=1Fri, 09 Mar 2018 10:18:23 GMT137ad170-7792-4731-bb38-c0d22fbe4515:902a4c62-57e3-4ca4-9f18-8b762179e619RK<p>Yes there is no bitbanding on the nRF series chips. They are only mapped as bits in the 32 bit PORT registers. There is no way of getting one single address to read/write from for a single pin.&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/123597?ContentTypeID=1Fri, 09 Mar 2018 10:01:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2e359568-b9c4-49e4-93af-2344dd27e2b7Gordon<p>Ok, so to be clear - there is no way whatsoever of getting a single address to write to/read from?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/123592?ContentTypeID=1Fri, 09 Mar 2018 09:55:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8e6e2e89-8a40-4ba8-8157-ab15306e2901FormerMember<p>The easiest way to read/write to one GPIO is to use the abstraction layer provided in nrf_gpio.h.&nbsp;</p> <p>As you already know each pin doesn&#39;t have it&#39;s own address, but&nbsp; it is &quot;merged&quot; into the 32-bit register value for all pins.&nbsp;</p> <p>&nbsp;</p><div style="clear:both;"></div>