Description
This tiny module embraces DS1307 time module, DS18B20 temperature module and AT24C32 storage module. DS1307 and AT24C32 are connected to IIC bus. And DS18B20 can be visited via DS pin.
Feature :
1、Power supply: 5V DC and Button Battery
2、Interface: IIC
3、Size: 16mm * 22mm * 23mm (Almost same size as CR2032 Button Battery)
4、Memory Capacity : 32K bit
5、IC: DS1307,DS18B20,AT24C32 ; DS1307 and AT24C32 can be used separately
6、Have the automatic adjustment function of second、minute、day、month and year
7、Take alarm output function and cut off power protection function
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