powerOff funtion to nRF 52832 - SDK 2.4.2https://devzone.nordicsemi.com/f/nordic-q-a/112056/poweroff-funtion-to-nrf-52832---sdk-2-4-2Hi I am reading the exernal power in one ADC channel and the backup battery in other ADC channel. When my hardware has not external power and the backup battery drop until a certain value , at this moment I need powerOff the nRF 52832 until the nexten-USTelligent Community 13Fri, 14 Jun 2024 07:41:56 GMTRE: powerOff funtion to nRF 52832 - SDK 2.4.2https://devzone.nordicsemi.com/thread/488805?ContentTypeID=1Fri, 14 Jun 2024 07:41:56 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c1741576-ec70-4bfc-8ff1-7a7d9e034a6aKarl Ylvisaker<p>Hello,<br /><br />My apologies, the approach for v2.4.2 would be to use <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.9.99-dev1/zephyr/reference/pm/index.html#c.pm_state_force">the power management API</a> to place the device in SYSTEM OFF.<br /><br /><br />You can see an example of how this can be done in <a href="https://github.com/nrfconnect/sdk-nrf/tree/v2.4.1/samples/nfc/system_off">the NRF System_off example</a>.<br /><br />Best regards,<br />Karl</p><div style="clear:both;"></div>RE: powerOff funtion to nRF 52832 - SDK 2.4.2https://devzone.nordicsemi.com/thread/488745?ContentTypeID=1Thu, 13 Jun 2024 19:38:19 GMT137ad170-7792-4731-bb38-c0d22fbe4515:2086cc3d-b75a-4c9c-902a-016a3aebfd56Ova<p><img style="max-height:240px;max-width:320px;" src="https://devzone.nordicsemi.com/resized-image/__size/640x480/__key/communityserver-discussions-components-files/4/pastedimage1718307493972v1.png" alt=" " /></p><div style="clear:both;"></div>RE: powerOff funtion to nRF 52832 - SDK 2.4.2https://devzone.nordicsemi.com/thread/488742?ContentTypeID=1Thu, 13 Jun 2024 19:34:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:56810e42-68f6-4485-826b-c1d86aa4dc84Ova<p>Hi Karl.</p> <p>Can I use the function sys_poweroff , in nRF SDK connect 2.4.2 ?.&nbsp;</p><div style="clear:both;"></div>RE: powerOff funtion to nRF 52832 - SDK 2.4.2https://devzone.nordicsemi.com/thread/488722?ContentTypeID=1Thu, 13 Jun 2024 15:05:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3476a7ab-5754-4c04-85a7-8723d30b9a76Karl Ylvisaker<p>Hello,<br /><br />You can <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/services/poweroff.html">use the sys_poweroff function to set the system to SYSTEM_OFF</a>.<br /><br />Best regards,<br />Karl</p><div style="clear:both;"></div>