DS3231 RTC Module

DS3231 RTC Real Time Clock Module

Mini IIC Real Time Second Minute Hour Day Month Year Date Calculator Real Time Clock

     Real Time Clock module. The RTC keeps second, minute, hour, day, date, month and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for the leap year. The clock operates in 24 hour or 12 hour format, together with an AM / PM indicator. It is used for tracking time and date information. It is used in applications such as datalogging, clock applications, timer, time stamping, alarm.

     The AT24C32 memory ic is located on the module. Thanks to this you also gain access to memory where you can perform various memory operations. It has 4 pin and 6 pin module access sockets.

Features:

• Ic: DS3231 / AT24C32
• Operating voltage: DC  3.3V / 5V
• Current: 200nA
• Low energy consumption
• Communication type: I2C
• Communication speed: 400KHz
• Clock functions including second, minute, hour, day, date, month and year
• It automatically calculates the day counts of the months and the leap years. ( up to the year 2100 )
• Time format configurable as 12 or 24 hour
• CD2032 battery holder
• Color: Blue
• Operating temperature:  -20C  / 65C
• 3 mounting holes
• Dimensions:  22mm x 38mm x 14mm
• Weight:    8gr

Pinout:

• VCC: DV 5V supply pin.
• SCL: IIC Clock pin
• SDA: IIC Data pin.
• SQW: Square wave output
• GND: Supply ground pin

Package Contents:

• 1 Piece DS3231 Module
• 1 Piece CR2032 Battery

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