https://devzone.nordicsemi.com/f/nordic-q-a/35658/nrf52840-unused-usb-busHi, How should the USB pins be handled in case I don´t want to use them? Should they be just left unconnected? What about VBUS pin? Thanks and regards, Juanjoen-USTelligent Community 13Thu, 19 Mar 2020 09:23:12 GMThttps://devzone.nordicsemi.com/thread/240577?ContentTypeID=1Thu, 19 Mar 2020 09:23:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d0e462e0-2734-428c-b504-f19e6de7704fStian R&#248;ed Hafskjold<p>So you want to have a trace that goes to VBUS from GND through D- and D+? I guess it&#39;s the nRF52840 WLCSP package, since you are asking? Can you go to VBUS from K10?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/240509?ContentTypeID=1Wed, 18 Mar 2020 18:28:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ed09109b-20ea-405e-a455-4a555e228527choonshin<p>Hi Stian,</p> <p></p> <p>Can D+ and D- be also connected to GND? The reason why I&#39;m asking is I don;t want to us micro-via at VBUS (GND connected) pad.</p> <p></p> <p>Thanks,</p> <p>Choon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/137243?ContentTypeID=1Fri, 22 Jun 2018 12:12:35 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5c107692-afe0-4d8c-9b44-32a155fd0591Stian R&#248;ed Hafskjold<p>D+ and D- can be left unconnected and VBUS connected to GND. Please look at the circuit config num 6: <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52840.ps/ref_circuitry.html?cp=2_0_0_6_2_5#unique_1012976">http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.nrf52840.ps/ref_circuitry.html?cp=2_0_0_6_2_5#unique_1012976</a></p><div style="clear:both;"></div>