https://devzone.nordicsemi.com/f/nordic-q-a/50052/mcu-not-receiving-buttons-pressedHi, We are using nRF51822 chip, and we are using TL3315 switches. I am very new to dealing with buttons. The current problem is that when I press the button, the MCU seems to not receive which button is pressed. I am using app_button library, anden-USTelligent Community 13Tue, 23 Jul 2019 09:27:15 GMThttps://devzone.nordicsemi.com/thread/199975?ContentTypeID=1Tue, 23 Jul 2019 09:27:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:318a5b88-4d06-47a5-a3fb-ac1bc276d21bhaakonsh<p>I need your schematics, not the button&#39;s datasheet.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/199884?ContentTypeID=1Mon, 22 Jul 2019 20:29:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f6b5ab84-c045-4b82-a9ed-f418dd600cb3moroboshidan<p>This is the datasheet of the button. I think there is schema of the buttons.&nbsp;<a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/TL3315-_2800_Button_2900_.pdf">devzone.nordicsemi.com/.../TL3315-_2800_Button_2900_.pdf</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/199675?ContentTypeID=1Mon, 22 Jul 2019 08:06:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b4da8fcf-541a-4523-b4f4-83316420d46chaakonsh<p>Can you give us a schematic of your buttons, it could be a HW issue?<br /><br />Do you have a scope of the button signal?<br /><br /><br /></p><div style="clear:both;"></div>