I2C RTC DS1307 High Precision RTC Module for Raspberry Pi 3

Description

l-board Maxim d DS1307 chip:

• CR1220 button batteries that power;

• Can be directly used shell script operations;

• Lead Raspberry Pi serial for debugging;

• Programmable square-wave output.

Product Interface:

• Raspberry Pi B version 2X13 socket;

• Raspberry Pi A + / B + / 2-generation 2X20 socket;

• Support Raspberry Pi B / A + / B + / 2;

• 2 * 5p 2.54mm pitch interface.

Parameters:

• An operating voltage of 5V;

• 0 ° C to + 40 ° C temperature range clock accuracy of ± 2ppm;

• Real-time clock provides seconds, minutes, hours, day, date, month, and year information and provide valid until the year 2100 a leap year compensation;

• Two calendar alarm clock;

• Working temperature: -10 ° C to + 85 ° C.

Typical applications:

• Telematics systems