https://devzone.nordicsemi.com/f/nordic-q-a/39255/pwm---led-min-to-max-brightness-and-vice-versaHello, I am currently learning the PWM peripheral of the nRF52DK and am a total beginner in PWM. I have tried running the attached program and this allows the LED0 to luminate from MIN to MAX brightness. However, when it reaches MAX brightness,en-USTelligent Community 13Mon, 08 Oct 2018 07:26:45 GMThttps://devzone.nordicsemi.com/thread/151962?ContentTypeID=1Mon, 08 Oct 2018 07:26:45 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d7bb7e0a-28f9-4345-9a33-a5e5fadbba49awneil<p>Have you looked at the PWM Driver example:<br /><br /><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/pwm_hw_example.html?cp=4_0_0_4_5_22">http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/pwm_hw_example.html?cp=4_0_0_4_5_22</a></p> <p></p> <p>See also:&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/38607/nrf5-sdk15-0---pwm-driver-just-set-a-fixed-duty-cycle">https://devzone.nordicsemi.com/f/nordic-q-a/38607/nrf5-sdk15-0---pwm-driver-just-set-a-fixed-duty-cycle</a></p> <p></p> <p>EDIT</p> <p>There&#39;s also the&nbsp;<span>LED Softblink Example - it uses timers rather than the PWM hardware:</span></p> <p><a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.2.0/led_softblink_example.html?cp=4_0_0_4_5_15">infocenter.nordicsemi.com/.../led_softblink_example.html</a></p><div style="clear:both;"></div>