Efficient way of generating a differential square wavehttps://devzone.nordicsemi.com/f/nordic-q-a/118032/efficient-way-of-generating-a-differential-square-waveWhat is the lowest power consumption method of generating a square wave, less than 100 kHz, and with a differential (or complementary) o/p? Is it better to use PWM or driving GPIO directly?en-USTelligent Community 13Wed, 15 Jan 2025 10:18:22 GMTRE: Efficient way of generating a differential square wavehttps://devzone.nordicsemi.com/thread/518411?ContentTypeID=1Wed, 15 Jan 2025 10:18:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:36878240-a43a-4756-b5d5-d8f730922b49Charlie<p>Hi,</p> <p>Thank you for reaching out to us with your questions.</p> <p>I believe it would be more practical to measure and compare the two solutions directly to assess their performance in your specific application.</p> <p>Additionally, regarding your application’s PWM accuracy requirements, I recommend using the Zephyr PWM API instead of a GPIO + Timer/Delay solution, especially since you also require differential output.</p> <p>Best regards,<br />Charlie</p><div style="clear:both;"></div>