Use dcc pin to control LED on nrf51422

Use dcc pin to control LED on nrf51422https://devzone.nordicsemi.com/f/nordic-q-a/20518/use-dcc-pin-to-control-led-on-nrf51422Is there any sample code to use dcc pin to control LED on nrf51422 ? thanksen-USTelligent Community 13Thu, 16 Mar 2017 07:46:47 GMTRE: Use dcc pin to control LED on nrf51422https://devzone.nordicsemi.com/thread/79999?ContentTypeID=1Thu, 16 Mar 2017 07:46:47 GMT137ad170-7792-4731-bb38-c0d22fbe4515:04b030d3-e64e-4809-a1ff-f7213c0482a9Fema<p>thanks , there is a mistake on the circuit .</p><div style="clear:both;"></div>RE: Use dcc pin to control LED on nrf51422https://devzone.nordicsemi.com/thread/79998?ContentTypeID=1Thu, 16 Mar 2017 06:42:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6bc17936-f799-490a-81b9-56c4758c8c88RK<p>What are you asking? The DCC pin is to connect the internal DC/DC converter to an external inductor so the DC/DC circuitry works. It's not an output pin for use to drive an LED.</p><div style="clear:both;"></div>