Hello,
I would be grateful if someone can help me to understand what I’m doing wrong or missing with my setup:
Basically, I’m using the UDP application with Thingy:91 and LTE-M SIM card to have a better understanding of the RRC Idle mode. i.e. T3412 Timer (TAU) and T3324 Timer (Active Time).
But for some reason, none of these two timers seems to be triggered when I turned on my device.
I have flashed the application with different TAU & TAT values, but the only activity I can see is the UDP transmitting the 1k byte data every 900s (as expected). After the inactivity timer, the device seems to be in PSM for ever…
With my configuration, I was expecting to see a TAU every 5 min (10001010) and an Active Timer every 2 min (00100010).
Please let me know if any another information is required to help you understand what is not working…
Thanks a lot!
Bernard
