https://devzone.nordicsemi.com/f/nordic-q-a/36614/adding-reset-buttonHello, I&#39;ve disabled the buttons in light_switch example for the client DK. I&#39;m using GPIOs for input and I want to enable BSP_BUTTON_3 to reset mesh network configurations. I used pin_change_int example for GPIO and I get &quot;multiple definition of GPIOTE_IRQhandleren-USTelligent Community 13Fri, 27 Jul 2018 07:52:33 GMThttps://devzone.nordicsemi.com/thread/141617?ContentTypeID=1Fri, 27 Jul 2018 07:52:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:84b193b8-d756-4bfa-a56c-912327dab3a7Bj&#248;rn Kvaale<p>Do you realize that you can reset the individual nodes in the light switch server using button 4 on the server node (see button_event_handler in light switch server example in mesh sdk v2.1.1)?</p> <p>But it seems to me that you want to use button 4 (i.e. BSP_BUTTON_3) on the client dev kit to reset the whole mesh network, right?</p> <p>Which mesh sdk version are you using &amp; which regular SDK version did you integrate the pin_change_interrupt example from?</p><div style="clear:both;"></div>