- duration gets calculated with timer instead of just reading the
seconds and minutes from RTC, this is now more precise but it
will still not display the exact same time as in the web dashboard
- the code of S0 was altered a bit, moved around this and that and
removed some variables and added a few other together with some
more timers
- Also the screen got tested on Pi-Star without NextionDriver and
the display (DMR screen) works fine; as for what I can say...