RTC Clock Module For Raspberry Pi 2 / A+ / B+ / B

RTC Clock Module For Raspberry Pi 2 A B BDescription This module is designed specifically for the Raspberry Pi RTC module Module uses I2C communication mode and Raspberry Pi Onboard DS1307 clock chip and a button battery guaranteed after 1220 Raspberry Pi power still can remember the time Set aside a serial port TTL convenient way online debugging Feature Onboard Maxim d DS1307 chip CR1220 button batteries that power Shell scripts can be directly used to operate Leads Raspberry Pi serial facilitate debugging Programmable square wave output Working voltage is 5V 0Cto 40C range clock accuracy of2ppmReal time clock provides seconds minutes hours day date month and year information and provide valid until 2100 the leap year compensation Two calendar alarm clock Operating temperature 10Cto 85C Product Interface Raspberry Pi B version 2X13 socket Raspberry Pi A B 2 generations 2X20 socket Support Raspberry Pi B A B 2 2 x 5p 2 54mm pitch interface Package included 1 x RTC Clock Module For Raspberry Pi