Table of Contents
Real Time Clock DS1307
Description
RTC DS1307 is connected to standard TWI (I2C) bus.
Used Pins
Arduino Leonardo Compatibility
Digital Pin: 2, 3
Bus: TWI
Power Pin: GND, +5V
Arduino Uno Compatibility
Analogue Pin: 4,5
Bus: TWI
Power Pin: GND, +5V
Config options
SQW is output pin on which is available square wave depends of DS1307 setings.
Pin header (right side with LED) in short show output on SQW
