This tiny little module will keep accurate time using a button battery; the CR2032 battery is easily replaceable. Great to use with all of your Arduino® projects that require the use of the date and time such as clocks, data-loggers & timers.
- Using a 24C3232k EEPROM, DS1307 for RTC
- Supplied with a 3.6V battery
- Read and write functionality
- Usage time approx. 1 year fully charged
- Required Supply Voltage : 5.0V
- Sensor Outputs : I2C
- Dimensions: 28(L) x 28(W) x 7(H)mm