NRF9160 Low powerhttps://devzone.nordicsemi.com/f/nordic-q-a/73069/nrf9160-low-powerI was testing 9160 power consumption, the specifications says it is the minimum consumption current 7&#181;A, but when I test on the DK board, the minimum current is 2ma, my test code in addition to the initialization of a button, there is no other operationsen-USTelligent Community 13Wed, 24 Mar 2021 09:16:16 GMTRE: NRF9160 Low powerhttps://devzone.nordicsemi.com/thread/301608?ContentTypeID=1Wed, 24 Mar 2021 09:16:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1a76adcb-32ea-4f5c-93b4-64696becce04&#216;yvind<p>The PPK1 is not voltage and current compatible with the nRF9160 DK, <a href="https://www.nordicsemi.com/Software-and-tools/Development-Tools/Power-Profiler-Kit-2">you should use the PPK2.</a><br /><br />Have a <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.5.0/nrf/app_power_opt.html?highlight=psm#power-optimization">look at the Power Optimization chapter in our NCS documentation</a>, and read the blog post <a href="https://devzone.nordicsemi.com/nordic/cellular-iot-guides/b/hardware-design/posts/measuring-psm-idle-current-on-the-nrf91-dk">Measuring PSM idle current on the nRF9160 DK</a>, and read the <a href="https://infocenter.nordicsemi.com/topic/ug_nrf91_dk/UG/nrf91_DK/prepare_board.html">Preparing the nRF9160 DK for current measurement</a>.<br /><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>RE: NRF9160 Low powerhttps://devzone.nordicsemi.com/thread/301586?ContentTypeID=1Wed, 24 Mar 2021 07:40:22 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5207be62-f0af-460d-aa9e-c5a87618e246duxinglang<p>I test on the DK board(v0.8.5)&nbsp;<span>and use PPK to test the current.</span></p><div style="clear:both;"></div>RE: NRF9160 Low powerhttps://devzone.nordicsemi.com/thread/301122?ContentTypeID=1Mon, 22 Mar 2021 08:01:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:b3da6d03-8eb1-4872-ba7c-568fb8f76de7&#216;yvind<p>Hello,&nbsp;<br /><br />How and where are you doing the current measurement?</p> <p>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>RE: NRF9160 Low powerhttps://devzone.nordicsemi.com/thread/301108?ContentTypeID=1Mon, 22 Mar 2021 06:41:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:71a7ece1-2266-4fda-98af-fd4ba7ee28dfduxinglang<p><span>I want to check, can the k_cpu_idle()&nbsp; function put the CPU into a low power state?</span></p><div style="clear:both;"></div>