https://devzone.nordicsemi.com/f/nordic-q-a/87115/ncs-no-pin-33-44-of-gpio0Hi, NCS1.9.1 , VSCode,nRF52840. No pin 33 of &amp;gpio0 No pin 33 of &amp;gpio1 &amp;gpio2 unknown node the pin 0x21(33) is in gpio what? Best Regardsen-USTelligent Community 13Wed, 20 Apr 2022 10:54:26 GMThttps://devzone.nordicsemi.com/thread/363865?ContentTypeID=1Wed, 20 Apr 2022 10:54:26 GMT137ad170-7792-4731-bb38-c0d22fbe4515:657bb896-8cc4-4cde-b6f9-60e7409b224fSigurd Hellesvik<p>Hi,</p> <p>The <a href="https://infocenter.nordicsemi.com/topic/ps_nrf52840/gpio.html?cp=4_0_0_5_8">GPIO</a> of the nRF52840 has two different peripherals: gpio0 and gpio1.</p> <p>gpio0 has pins P0.00 to P0.31.</p> <p>gpio1 has pins P1.00 to P1.15.</p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>