nRF9160 SLEEP mode

RE: nRF9160 SLEEP mode

Albrecht Markus Schellenberger — Wed, 06 Oct 2021 08:48:57 GMT

Hello Simon,

[quote user="SSimon"]I was upgrade module with SLM SW V.1.7.0 and it is working correctly til now.[/quote]

Thanks a lot for your feedback! I’m glad to here that it works now :-)

Regards,

Markus

RE: nRF9160 SLEEP mode

SSimon — Wed, 06 Oct 2021 06:43:10 GMT

Dear Markus,

thank You for replay.

I was upgrade module with SLM SW V.1.7.0 and it is working correctly til now.

Best regards,

Simon.

RE: nRF9160 SLEEP mode

Albrecht Markus Schellenberger — Tue, 05 Oct 2021 14:19:53 GMT

Hello Simon,

[quote user=""]Or maybe, I should perform some actions before ( or after ) entering SLEEP mode?[/quote]

as described in the documentation, both idle and sleep mode will terminate the SLM service which means that the active socket will be closed. Thus they have to be reopened when leaving power saving mode.

[quote user=""]Further more, I noticed that MODEM stays active after entering SLEEP mode. I also try the command AT%XDATAPRFL and again, I did not noticed any difference in current consumption.[/quote]

This sounds a little bit strange to me, to be honest. The modem should enter sleep mode when #XSLEEP=1. After waking up the SLM, AT+CFUN? should give 0. What is the power consumption in both cases?

Regards,

Markus