nrf9160 calendar mode

[Meni]

Hi,

In my application I need accurate calendar capabilities such as alerts on every hour and alert on a specific hour every day.
Is there any implementation of such a mode with an internal RTC on nrf9160?

Meni

[Hoang]

hi Meni

Have you tried AT cmd: AT+CCLK?

infocenter.nordicsemi.com/.../cclkl_set.html

[Meni]

Hi

Can the modem create a time event every round hour?

[Carl Richard]

From what I know, no. I would recommend using k_timer, and then calling AT+CCLK every hour to adjust for eventual drift. 

Good luck!