https://devzone.nordicsemi.com/f/nordic-q-a/116945/nrf52832-saadc-calibration-on-ncs-2-7-0-sdkON NCS SDK 2.7.0 version, how to calibrate SAADC? I checked below code, I see that &quot;Perform calibration before the reading is taken if requested.&quot;, it will trigger calibration before each reading?en-USTelligent Community 13Fri, 06 Dec 2024 01:59:29 GMThttps://devzone.nordicsemi.com/thread/513737?ContentTypeID=1Fri, 06 Dec 2024 01:59:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:871f4c0b-c8cf-4e22-b09c-b2c3242cf859hugh512<p>Thanks, Jared, I&#39;ll keep track of that ticket</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/513599?ContentTypeID=1Thu, 05 Dec 2024 10:43:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e24ef926-8fb9-4afe-b408-194cce49416bJared<p>Hi,</p> <p>It depends on how the SAADC is configured, see <a href="https://devzone.nordicsemi.com/f/nordic-q-a/116477/nrf5340-saadc-tasks_calibrateoffset-calibration-time-missing-in-the-product-specification/513415">this </a>answer,</p> <p>regards</p> <p>Jared</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/513531?ContentTypeID=1Thu, 05 Dec 2024 01:19:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f1677a7e-5038-4298-a91d-875e58c0404dhugh512<p>How about the performance, is the calibration will take more time within one ADC reading?&nbsp;Can calibration action&nbsp;finish&nbsp;in us or ms?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/513392?ContentTypeID=1Wed, 04 Dec 2024 10:56:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5d830c78-8e8f-4d0e-a5f0-ff1e80f7a344Jared<p>Hi,</p> <p>Yes, that will trigger the Calibration task each time a SAMPLE task is started. The sampling will then start after the calibration has finished.</p> <p>See <a href="https://github.com/zephyrproject-rtos/zephyr/blob/af68d97507188249e2f9677119fc716a4d04989e/drivers/adc/adc_nrfx_saadc.c#L316">here</a>,</p> <p>regards</p> <p>Jared&nbsp;</p><div style="clear:both;"></div>