Hello,
I am using the nRF9151 DK with the Serial LTE Modem (SLM) application.
I put the device into sleep mode using:
AT#XSLEEP=2
This successfully disables the UART and reduces the power consumption.
My question is not about receiving SMS, UDP packets, or URCs. My question is about how to view them.
When the device is in XSLEEP mode and the UART is disabled, I cannot see incoming URCs, SMS notifications, or UDP data on the terminal because there is no UART output.
Is there any mechanism in SLM that allows:
1. Incoming URCs, SMS notifications, or UDP data to be automatically displayed on the terminal without manually waking up the device and without sending an AT command?
or
2. Automatically exiting XSLEEP mode, re-enabling UART, printing the received URC/SMS/UDP notification, and then returning to sleep mode?
If neither of these is supported, what is the recommended Nordic approach for applications that need very low power consumption while still being able to automatically notify the host when network events occur?
Thank you.