DS3231 I2C Pi RTC ds3231 real time clock for Raspberry Pi
Product Description
This is the best battery-backed real time clock (RTC) you can get that allows your Raspberry Pi project to keep track of time if the power is lost. Perfect for data-logging, clock-building, NTP servers, time-stamping, timers and alarms, etc. Equipped with a genuine DS3231 RTC, it works great with the Raspberry Pi and has native kernel support.Works perfectly with any Raspberry Pi (or similar single board linux computer) including the Pi 1, Pi 2, Pi 3, Pi Zero, A+, B+ etc.Note: This product does not come with a CR1220 coin cell battery.Working voltage:3.3vProduct Dimensions:2.2cm x2.41cmWill keep time for 5 years or moreIIC Addresses:0x68
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