ACTION_CB: Called every time the defined time interval is reached. To stop the callback from being called simply stop de timer with RUN=NO. Inside the callback the attribute ELAPSEDTIME returns the time elapsed since the timer was started (since 3.15).
ACTION_CB: Called every time the defined time interval is reached. To stop the callback from being called simply stop de timer with RUN=NO. Inside the callback the attribute ELAPSEDTIME returns the time elapsed since the timer was started (since 3.15).