How to put nRF52840 DK in deep sleep?

RE: How to put nRF52840 DK in deep sleep?

Simonr — Wed, 29 May 2019 11:40:01 GMT

The product specification provides the below current consumption scenarios. Depending on what functionalities you want from your device while sleeping the current consumption will be between 0.4 and 1.86 uA in system OFF mode.

NOTE: The Development kit will have some minuscule leakage, so you may experience higher current draws than what is stated in the PS. If you are new to working with Nordic products, we have a lot of useful tutorials here, and the Infocenter for general information about the SDK and products.

Best regards,

Simon

RE: How to put nRF52840 DK in deep sleep?

Haifan — Wed, 29 May 2019 06:57:56 GMT

What's the power consumption in this mode?

Thanks.

RE: How to put nRF52840 DK in deep sleep?

ps_anu — Wed, 29 May 2019 06:54:49 GMT

hi ... you can use sd_app_evt_wait() ,it will be in sleep mode until you are waking up by using external or internal interrupt . you can see this link https://devzone.nordicsemi.com/f/nordic-q-a/24398/sleep-wakeup-tutorial