Go Down

Topic: DS1307 to Mini Pro (Read 2171 times) previous topic - next topic

Robert Fisher

I am working on a project and have several Arduino Mini Pros and I need to connect the DS1307 RTC to the board. I just looked and usually I connect the DS1307 to A4,5 but on this board there is only A0-3. Which pins and how do I address the RTC? I am looking for a extremely low power device mainly to wake a camera up at a certain time daily (the wake up time changes every day).


James C4S

Look above A3 and A1.  There are two additional holes, those are A4 and A5.
Capacitor Expert By Day, Enginerd by night.  ||  Personal Blog: www.baldengineer.com  || Electronics Tutorials for Beginners:  www.addohms.com

Robert Fisher

OK, didn't notice those and after taking it out of the package they are marked on the reverse side of the board.


Go Up

Please enter a valid email to subscribe

Confirm your email address

We need to confirm your email address.
To complete the subscription, please click the link in the email we just sent you.

Thank you for subscribing!

via Egeo 16
Torino, 10131