RTC DS3231 ora UTC e ora locale

[Datman]

Cercando con Google "Arduino timezone rtc", questo è il primo risultato:

Library for time zone conversions and automatic DST adjustments

Hi Jack, I am trying to work on a DCF77 radio controlled clock with timezome support but it guess I need a bit of help with finding the timezone selection. What I am trying to do is the following : I would like to be able to select a timezone (with switches on the Arduino board). At this moment I am stuck with the CET (Central European Time) showing on the LCD. I was thinking if condition in the setSyncProvider line or unsigned long getDCFTime() {.... But no luck yet. Could you please help…