https://devzone.nordicsemi.com/f/nordic-q-a/83545/change-in-the-pwm-frequency-at-higher-frequencyHi team, Currently am working on PWM example from SDK i.e. (Nordic SDK v1.8.0), am testing the pwm example from the sample i&#39;e v (1.8.0\zephyr\samples\basic\blinky_pwm), blinky pwm example in BL653 board. In that example what am observing for higheren-USTelligent Community 13Tue, 18 Jan 2022 07:59:46 GMThttps://devzone.nordicsemi.com/thread/348185?ContentTypeID=1Tue, 18 Jan 2022 07:59:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d8cbada8-fef0-43e6-915a-e54ad7bfada6Sigurd<p>You could try to use the nrfx driver directly instead. Here is an example that sets an 500 kHz, 50% duty signal:</p> <p><a href="https://devzone.nordicsemi.com/cfs-file/__key/communityserver-discussions-components-files/4/nrfx_5F00_pwm.rar">devzone.nordicsemi.com/.../nrfx_5F00_pwm.rar</a></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/347132?ContentTypeID=1Tue, 11 Jan 2022 11:38:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ba87c6f9-e06c-4c31-a3c5-a1ff7867fd74Shikamaru<p>we tried on 500KHz, 450 Khz, 400 Khz as well as 600 kHz</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/347130?ContentTypeID=1Tue, 11 Jan 2022 11:34:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:7f7c1302-93be-45fc-9cd8-f78d8d35a34cSigurd<p>Hi,</p> <p>What frequency are you trying to set?</p><div style="clear:both;"></div>