How to configure nrf7002 to shutdown module?

[Август]

Hello,

      I'm using nrf5340+nrf7002 and it works fine, but I want to test the shutdown current.

       But I don't know how to configure nrf7002 to power off the module, can you give me some advice? Thanks.

[Håkon Alseth]

Hi,

 

The power down (shutdown) sequence is described in this section of the product specification:

https://infocenter.nordicsemi.com/topic/ps_nrf7002/chapters/hw_layout/doc/hw_layout.html?cp=3_0_0_13_2_1#supply_sequencing_requirements

 

Are you planning to dynamically place the nrf7002 in shutdown mode? This is currently not possible without resetting the host controller (due to the subsys initialization at boot-up on the host controller)

 

Kind regards,

Håkon