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High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery

High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery
High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery
High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery
High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery
High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery
High-precision DS3231 AT24C32 RTC I2C Clock Module + Battery
9,10 €
/ pc
Easy return of this product within 14 days from the date of purchase for any reason

Real-time clock module. It allows you to read the time in the form of hours, minutes and seconds and date: month, day, year. The battery used in this module is the popular CR2032 Lithium Cell 3V battery. The module automatically charges the battery. The diode prevents the "reverse" current.

Specification:
Module with the real time clock DS3231
It allows you to read the time in the form of hours, minutes and seconds and date: month, day, year.
The communication interface is the I2C bus (SDA and SCL lines)
The data refresh rate is 1 Hz (1 second).
Available data: Time: hour (AM, PM), minute, second, Date: month, day, year Accurate calendar up to the year 2100
The module has goldpin header enabling connection to any Arduino kit or a dedicated PCB using the available cables.
Compatible with arduino UNO and MEGA 2560
Application for contact plates, arduino etc.

Module parameters:
RTC DS3231 real time clock module
Has AT24C32 memory
Chip DS3231
Power 2.3-5.5V
Battery basket: CR2032
Current consumption: less than 200 nA
Communication via SPI bus (SDA, SCL)
Bus address: 0x68
Communication interface: I2C
Refresh rate: 1 Hz (1 second)
Gives: seconds, hours, minutes, months, days of the week and years
Accuracy:
at a temperature of 0 ° C to +40 ° C: +/- 2 ppm
at a temperature of -40 ° C to +85 ° C: +/- 3.5 ppm
Dimensions: 38 x 22mm

Pinout:
The 5V supply voltage is connected to the pin marked with the same symbol.
The I2C bus should be connected to the pins
SCL - clock line
SDA - data line.
The SQW pin is the square wave output with the selected frequency
GND is the mass of the system.

Set contains:
- RTC DS3231 AT24C32 time module - precise I2C clock - 1 pc
- Battery - 1 pc

Product code
GL.000.230
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