Mini RTC Module for Raspberry Pi

This is a Mini Real-Time Clock module designed for the Raspberry Pi. It can also be with an Arduino board too!

This accessory plugs on top of your Pi's GPIO pins and contains a clock chip and a tiny CR927 lithium battery that allows your Raspberry Pi to remember the time.

The module uses a DS3231 chip which can be coded to have an alarm function (you can see some discussions on this here and here, and there are plenty more on the internet too)

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Lithium Battery Shipping: Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?

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Features

• Tiny GPIO RTC
• Works in 3.3V and 5V
• Built-in, non-replaceable CR927 battery
• Supported by Raspberry Pi and Arduino

Specification

• DS3231 RTC IC
• Self-adjust 3.3V and 5V
• Size: 14x16x12 mm

Installation / Usage Guide