RTC EEPROM Module DS3231 with Battery

The RTC EEPROM Module DS3231 is a high-accuracy real-time clock with battery backup, 4k x 8-bit EEPROM, and I2C interface.

Features:

• Highly accurate timekeeping with temperature compensation

• Provides seconds/minutes/hours/date/day of week and year with leap-year compensation

• 12 / 24-hour formats

• Two programmable time-of-day alarms

• Programmable square wave output

• Digital temperature sensor

• AT24C32 4K x 8-bit EEPROM non-volatile memory

• CR2032 battery backup (included)

• I2C interface

• Power LED

• 3.3 and 5V compatible

Packing Includes:

1X RTC EEPROM Module DS3231 with Battery