https://devzone.nordicsemi.com/f/nordic-q-a/59006/problem-to-connect-segger-j-link-to-nrf52810-warning-reset-pin-15-highHello There, i have made an Selfmade PCBA with an nRF52810 and it is my first time that i am working with those Chips. I have used the reference Design for this board and now i am trying to connect my Segger J-Link to the nRF52810. Everytime i tryen-USTelligent Community 13Fri, 13 Mar 2020 09:42:12 GMThttps://devzone.nordicsemi.com/thread/239670?ContentTypeID=1Fri, 13 Mar 2020 09:42:12 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c5f953f0-dca8-44bf-89be-542ece139db0Simonr<p>Hi</p> <p>I agree that this seems strange. Have you tried using an oscilloscope, logic analyzer, or similar to check the state of the actual reset pin, P0.21 to see if it is high or not when your app is running? If that&#39;s the case, you can try adding a pulldown resistor to the reset pin to avoid it from staying high.</p> <p>Best regards,</p> <p>Simon</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/239454?ContentTypeID=1Thu, 12 Mar 2020 08:11:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9d18618e-ce1c-4b0a-a0e3-e1e463c81990r3tr0<p><img alt="This is my Schematic i have drawn. My RESET Pin is just a open pin, not connected to anywhere. " src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/nRF52810-schematic.PNG" /></p><div style="clear:both;"></div>