https://devzone.nordicsemi.com/f/nordic-q-a/89034/basic-program-to-run-tm1637-four-digit-display-with-nrf52840-dkI have controlled an LED with a push button connected to GPIO pins P0.03, P0.04 respectively.Now I want to use those pins as CLK and DIO pins of TM1637 Display.I wrote a basic program to control that display as follows: The device tree overlay fileen-USTelligent Community 13Fri, 17 Jun 2022 21:21:42 GMThttps://devzone.nordicsemi.com/thread/373102?ContentTypeID=1Fri, 17 Jun 2022 21:21:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3c833aea-3edd-4c1c-898b-238c1470b627helsing<p>Hi Vignesh,</p> <p>Could you please share the rest of your project?</p> <p>1) Have you tried probing the pins to see if there is any activity?</p> <p>2) What did the code look like when the other pins did not work?</p> <p>Best regards,</p> <p>Håkon</p><div style="clear:both;"></div>