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Front of RTC module for Raspberry Pi with DS1307 chip-DFRobot product sku:DFR0386 image.
angled shot of DS1307 RTC module with battery for raspberry pi 4b showing compact design
Side shot showing DS1307 RTC Module with Battery for Raspberry Pi 4
Angled shot of DS1307 RTC Module with battery for Raspberry Pi 4B showing compact design and components
Front of DS1307 RTC Module for Raspberry Pi 4 with battery backup.
Angled shot of back of DS1307 RTC module with battery for Raspberry Pi 4B

DS1307 RTC Module with Battery for Raspberry Pi (Compatible with Raspberry Pi 4B)

$5.90
SKU: DFR0386
RTC module for Raspberry Pi, uses I2C bus, features DS1307, CR1220 battery, supports various models, operates at 5V, precision ±2ppm, temp range -10°C to +85°C.
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    Introduction Specification Documents Shipping List Resource FAQ Review

    Introduction

    This RTC module is specifically designed for the Raspberry Pi. It communicates with Raspberry Pi through I2C bus and includes a Maxim DS1307 and CR1220 button cell on the board to keep a real time clock for a long time after the Pi has powered down. Just set a serial port, and you have a convenient way of online debugging using TTL. Supports Raspberry Pi B/A+/B+/2 model B/3 model B/Raspberry Pi 4B.


    Specification

    • RTC module: DS1307
    • Battery model: CR1220 button cell
    • Operting Voltage: 5V
    • I2C address: 0x68
    • Clock precision: ±2ppm (0~40°C)
    • Unit information: Second, Minute, Date, Week, Month and Year
    • Operating temperature: -10°C ~ +85°C
    • Compatible with Raspberry Pi B/A+/B+/2 model B/3 model B/Raspberry Pi 4B
    • Interface: 2*5p 2.54mm

    Documents

    Shipping List

    • RTC module with Battery for Raspberry Pi x1
    • DS1307 Button cell x1

    Documents

    Resource

    AllProjectsBlogTutorialCourseMedia
    Arduino Alarm Clock using DS1307

    Projects Arduino Alarm Clock using DS1307

    portrait
    Jainesh.Rathod
    Feb 22, 2023

    FAQ

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    Review

    Ohsoo. Aug 23, 2021

    Thanks for your best response..so good^^

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    DS1307 RTC Module with Battery for Raspberry Pi (Compatible with Raspberry Pi 4B)
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