DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module Beats Replace DS1307 I2C RTC Board (Batteries not Included) + 20 PCS Male to Female Jumper Wire Cable

Description

Two time-of-day alarms Operation voltage: 3.3-5.5V Fast (400kHz) I2C Interface Memory chips: AT24C32 (storage capacity 32K) Application: Servers/Telematics/Utility Power Meters/GPS DS3231 AT24C32 clock module real time clock module IIC RTC module . Calendar alarm clock with two programmable square-wave output . Generating seconds, minutes, hours, day, month and year information. Wiring instructions : SCL→A5 SDA→A4 VCC→5V GND→GND Package included: 2 X DS3231 AT24C32 IIC Module 20 X Female to Male Cable