Hi I am trying to use the RTC exanple in the time library. I am sure I have my DS1307 connected correctly but When I upload the sketch it is hanging on the following line setSyncProvider(RTC.get); I am sure I have the DS1307 wired correctly. Using the timRTC.pde example I am certain it is hangin…

Arduino and DS1307

Forum 2005-2010 (read only) General Frequently-Asked Questions

robtillaart November 6, 2010, 11:11pm 7

From 1307 datasheet:

VBAT – Battery input for any standard 3V lithium cell or other energy source. Battery voltage must be held between 2.0V and 3.5V for proper operation.

Topic		Replies	Views
ds1307 keine kommunikation Deutsch	10	3493	May 6, 2021
Trouble getting correct time from DS1307 RTC module. Networking, Protocols, and Devices	12	5853	May 6, 2021
Pesky DS1307 config Interfacing	9	2880	May 6, 2021
DS1307 - Strange Battery Fault Interfacing	55	14217	May 6, 2021
Problem interfacing the DS1307 with the Arduino Duemilanove General Guidance	2	1121	May 5, 2021

Arduino and DS1307

Related topics