https://devzone.nordicsemi.com/f/nordic-q-a/24463/can-gpio-drive-20ma-ledHi. I&#39;m using nRF52832. I want to add LEDs. Can it drive 20mA for LED? As I see the datasheet, GPIO pins have &quot;High drive&quot; function. What deos it mean? I hope your reply.en-USTelligent Community 13Fri, 18 Aug 2017 05:51:44 GMThttps://devzone.nordicsemi.com/thread/96303?ContentTypeID=1Fri, 18 Aug 2017 05:51:44 GMT137ad170-7792-4731-bb38-c0d22fbe4515:17087e71-c65f-4dd2-b096-e3f639ebcf02roger.k<p>Thanks a lot.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/96302?ContentTypeID=1Fri, 18 Aug 2017 05:46:39 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2ea09a7d-c0b7-4e52-827e-8b259955de1fRK<p>No you can&#39;t. The meaning of the drive modes is in the spec and in the electrical characteristics of the GPIO, all specified for all drive modes.</p> <p>Basically with high drive you can pull a max of about 15mA for the entire chip.</p> <p>If you just typed &#39;High Drive Current&#39; into the search box you would have found many discussions about this.</p><div style="clear:both;"></div>