What is the DS3231 RTC EEPROM Module?

The DS3231 RTC EEPROM Module is a combined real-time clock and non-volatile memory module featuring a high-accuracy DS3231 RTC, battery backup, 4KB EEPROM and an I2C communication interface.

What is the EEPROM capacity of this DS3231 module?

The module provides 4KB of EEPROM memory, organized as 4K x 8-bit, for storing configuration data and other small amounts of information.

Does the DS3231 RTC module have battery backup?

Yes. The RTC section uses battery backup to maintain time and date information when the main system power is disconnected.

What communication interface does the DS3231 module use?

The DS3231 RTC communicates with the host microcontroller through the I2C interface.

Can I use the DS3231 RTC EEPROM Module with Arduino?

Yes. The module is suitable for Arduino and other microcontrollers that support I2C communication.

What can the EEPROM memory be used for?

The EEPROM can be used to store settings, calibration values, counters, configuration information and other data that should remain available after power is removed.

What are common applications of the DS3231 RTC module?

Common applications include digital clocks, event logging, data loggers, automation systems, timers, scheduling systems and timestamping sensor data.

What is the price of the DS3231 RTC EEPROM Module?

The current price of the DS3231 RTC EEPROM Module is ৳321.

RTC EEPROM Module DS3231 Real-Time Clock with 4KB EEPROM

Name: RTC EEPROM Module DS3231 Real-Time Clock with 4KB EEPROM
Brand: KathalTech
SKU: rtc-eeprom-module-ds3231-real-time-clock-with-4kb-eeprom
Price: 321.00 BDT
Availability: InStock
Rating: 5.0 (1 reviews)

0.0 (0 Reviews)

৳321.00

VAT inclusive; Computed calculations added locally.

The DS3231 RTC EEPROM Module combines a high-accuracy real-time clock, battery backup, 4KB EEPROM memory, and an I2C interface in a compact module for Arduino and other microcontroller projects.

In Stock & Ready to Ship 12 watching

Delivery Rates Express

Inside Dhaka: ৳70 (2-4 Business Days)

Outside Dhaka: ৳122 (3-5 Days)

COD available 100% Genuine

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Overview

The RTC EEPROM Module DS3231 is a versatile timekeeping and data-storage module designed for embedded electronics, Arduino projects, automation systems, and data logging applications. Built around the DS3231 high-accuracy real-time clock, it maintains time and date information with battery backup even when the main system power is removed. In addition to real-time clock functionality, the module provides 4KB of EEPROM storage for saving configuration values, calibration data, device settings, or other small amounts of non-volatile information. Communication with a microcontroller is handled through the convenient I2C interface, minimizing the number of required connection pins. Its combination of accurate timekeeping, backup power, non-volatile memory, and simple I2C communication makes the DS3231 RTC EEPROM Module a practical choice for clocks, timers, automation controllers, event loggers, and embedded systems.

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Verified Comments Listing

Product Type	RTC and EEPROM Module
RTC IC	DS3231
RTC Type	High-Accuracy Real-Time Clock
EEPROM Capacity	4KB (4K x 8-bit)
Communication Interface	I2C
Time Backup	Battery Backup
Memory Type	Non-Volatile EEPROM
Compatible Platforms	Arduino and other I2C-compatible microcontrollers
Applications	Digital clocks, data logging, automation, timers and embedded systems