Can we add capacitor to the swdio pin to improve ESD ability?

Can we add capacitor to the swdio pin to improve ESD ability?https://devzone.nordicsemi.com/f/nordic-q-a/21534/can-we-add-capacitor-to-the-swdio-pin-to-improve-esd-abilityHi experts, Can we add capacitor to the swdio pin to improve ESD capacity? We have make some sample that add 1uF capacitor to the swdio, indeed have improved the ESD capacity. But we don't know whether it will cause other problems.en-USTelligent Community 13Mon, 24 Apr 2017 11:17:53 GMTRE: Can we add capacitor to the swdio pin to improve ESD ability?https://devzone.nordicsemi.com/thread/84537?ContentTypeID=1Mon, 24 Apr 2017 11:17:53 GMT137ad170-7792-4731-bb38-c0d22fbe4515:30237672-5f5e-49f5-abec-a255d5d2c6b4Bruce<p>thank you very much!</p><div style="clear:both;"></div>RE: Can we add capacitor to the swdio pin to improve ESD ability?https://devzone.nordicsemi.com/thread/84536?ContentTypeID=1Mon, 24 Apr 2017 09:44:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7ed497e8-5491-439a-990e-cbe0fcc4b46fKenneth<p>A similar question with answer can be found <a href="https://devzone.nordicsemi.com/question/130576/how-to-solve-reset-problem-at-esd-status/?answer=131030#post-id-131030">here</a>.</p><div style="clear:both;"></div>