Schedule event every day at 6 PM

The Archive Raspberry Pi
2

First I’d not test for multiple fields when checking for a time but for the combined time - easiest would be seconds as this is what Time.local() gives you back already.
Next I would not check for equality but always for greater or equal in conjunction with a “once per day” flag, otherwise you may miss a whole day when you miss the particular second.

So I’d go with something like this

const int timeAction = 18*3600 + 14*60 + 00; // hh+mm+ss
int previousDay = 0;

void setup() {
  Time.zone(yourUTCOffset);
  ...
}
void loop() {
  if (previousDay != Time.day() &&  Time.local() % 86400 >= timeAction) {
    previousDay = Time.day();
    doWhatever();
  }
}
3 Likes