hello fernando
I did upload the code to the Arduino mega and the clock does not work.
I have a DS1307 RTC
I went to this page:
viewtopic.php?f=8&t=42
I tested the code and the rtc (pins 20, 21 - SDA, SCL) and it worked.
on pins 18, 19 does not work
I changed the code to the pins ferduino 20,21 and did not work.
also tested with pins 18,19 but did not work.
with the pins 18, 19 appears:
xxxxxxxxx85 of xxxxxxx 2165
with the pins 20, 21 appears:
xxxxxx 2000 xxxxxxxxxx05
and I can not set the date
can you help me?
PS: Sorry my english