RTC Clock Module for Raspberry Pi

Raspberry Pi CompatibleThe XC9044 is a tiny RTC module which uses I2C to communicate with the Raspberry Pi. Once set up, it can be used to provide a battery backed clock source, and is ideal for situations where the Pi may be powered off and on or out of range of Wi-Fi where it cannot get a reliable time fix

• Provides battery-backed real-time clock
• Uses highly accurate DS3231 IC
• Communicates via I2C interface
• Plugs directly onto GPIO pins
• Requires CR927 backup battery