Gemalto is now part of the Thales Group, find out more.

You are here

SMS wake up procedures | Thales IoT Developer Community

April 20, 2016 - 9:36pm, 3565 views

To whomever it may concern.

I am currently trying to "wake up" the modem when sending an SMS to it. the comand i am using is:

AT^SCFG="URC/Ringline"

according to the documentation the ring0 port should go low then it receives an SMS. We have tried to detect anything on the ring0 port to no avail (We are testing with raspberry 3 and using gpio4 with an interrupt handler)

Does anybody have any experience in this field? any help would be appreciated.

By the way, we are using the concept board for the EHS5 US.

Thanks,

Leo