https://devzone.nordicsemi.com/f/nordic-q-a/49627/problem-with-pwm-in-coap-simple-clientHello, I am trying to use PWM in the simple coap client example. Unfortunately the PWM is not working, I do not get any signal on the output pins. If I remove the line with thread_instance_init(); then the PWM works. I only added the following functionen-USTelligent Community 13Thu, 11 Jul 2019 11:22:46 GMThttps://devzone.nordicsemi.com/thread/197808?ContentTypeID=1Thu, 11 Jul 2019 11:22:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:99f71aee-1c5a-4ff1-8ef6-f1be83b4dc6fovrebekk<p>Hi</p> <p>I would strongly recommend you use the nrfx_pwm driver rather than the app_pwm module&nbsp;for PWM.&nbsp;</p> <p>The app_pwm module was originally written for the nRF51 series, which didn&#39;t have dedicated PWM hardware. The nRF52 introduced dedicated blocks for PWM, which are much more efficient to use, and allow for more total channels than the app_pwm implementation.&nbsp;</p> <p>In other words I would suggest you switch to that first, and if you stil have problems we can take it from there <span class="emoticon" data-url="https://devzone.nordicsemi.com/cfs-file/__key/system/emoji/1f642.svg" title="Slight smile">&#x1f642;</span></p> <p>Best regards<br />Torbjørn</p><div style="clear:both;"></div>