How to power off a device in the Nordic, under application control. In a Zephyr environment?

[Jordan Archer]

I'm looking for assistance or example sources of being able to dynamically control the Nordice device subsystems power.  i.e. the serial uart used for the Zephry shell.  But also how to dynamically get the Nordic into lower power states.

[Amanda Hsieh]

Hi, 

Please take a look at this example https://github.com/nrfconnect/sdk-zephyr/tree/main/samples/boards/nrf/system_off 

Regards,
Amanda

[Jordan Archer]

Is there an example with BLE being active on the network processor?  

[Amanda Hsieh]

Hi, 

See the Bluetooth Low Energy doc for nRF5340. 

-Amanda

[Jordan Archer]

I'm sorry.  But I don't see which sample has BLE connected or advertising.  But still running at a very low power.

[Amanda Hsieh]

Hi, 

Sorry. I have fixed the link directing to the correct part of nRF5340 Bluetooth Low Energy. Please check again. 

-Amanda