Mini Module 5pcs Low-Power RTC Timing Management Module by SHUATI

Description

Product Overview

The SHUATI Mini Module is a precision timing solution that integrates five DS3231 real‑time clock (RTC) chips into a single, low‑profile board. Each chip provides a highly stable crystal oscillator with an accuracy of ±5 ppm, which translates to less than half a second of drift per day. The module operates across a broad temperature spectrum from –40 °C to +85 °C, ensuring reliable performance in harsh industrial environments. Power consumption is minimized, with a supply voltage range of 2.3 V to 5.5 V, making it suitable for battery‑powered applications and energy‑conscious designs. Communication with host microcontrollers is handled via a high‑speed 400 kHz I²C bus, allowing rapid data exchange and easy integration with a wide variety of platforms, from Arduino and Raspberry Pi to professional PLCs. The compact dimensions of 3.54 × 3.15 × 0.79 inches and a weight of just 1.41 oz enable seamless incorporation into tight enclosures without sacrificing functionality.

Usage

Designed for industrial and scientific applications, this module excels in scenarios where precise timekeeping is critical. It is ideal for data loggers that timestamp sensor readings, automation controllers that coordinate multi‑step processes, and communication devices that require synchronized timestamps for network protocols. The wide operating temperature range makes it a perfect fit for outdoor installations, manufacturing floors, and automotive systems where ambient conditions can fluctuate dramatically. Additionally, the low‑power characteristics allow the module to be used in remote monitoring stations powered by solar panels or long‑life batteries, extending service intervals and reducing maintenance costs. Engineers and hobbyists alike will appreciate the straightforward I²C interface, which simplifies firmware development and accelerates time‑to‑market for products that depend on accurate clock signals.

Why Choose Us

Choosing the SHUATI Mini Module means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each unit undergoes comprehensive testing to verify timing accuracy, voltage tolerance, and communication reliability before it leaves the factory. The module’s design incorporates industry‑standard components and adheres to EMC guidelines, reducing the risk of interference in densely populated electronic systems. SHUATI provides responsive after‑sales support, offering technical assistance, firmware examples, and replacement parts when needed. Our reputation for delivering dependable semiconductor solutions is reflected in the module’s ranking among the top clock integrated circuits on major e‑commerce platforms. By investing in this module, you gain a trusted partner that prioritizes long‑term performance and helps you avoid costly redesigns.

Key Features

• Five DS3231 RTC chips deliver high‑precision timekeeping with ±5 ppm accuracy.
• Operates reliably from –40 °C to +85 °C, suitable for extreme environmental conditions.
• Low‑power consumption and wide voltage range (2.3 V‑5.5 V) extend battery life.
• Fast 400 kHz I²C interface ensures quick data transfer and easy integration.
• Responsive customer service and comprehensive technical support for seamless implementation.

FAQ

What is the accuracy of the RTC module?

The module provides an accuracy of ±5 ppm, which means the clock will drift less than 0.432 seconds per day under normal operating conditions.

Can the module operate on a single battery?

Yes, the low‑power design allows it to run for extended periods on a single 3 V coin cell, making it ideal for remote or portable applications.

Is the I²C bus compatible with 3.3 V and 5 V systems?

Absolutely. The module supports a supply voltage from 2.3 V to 5.5 V, so it can communicate with both 3.3 V and 5 V microcontrollers without level‑shifting components.

How do I connect multiple modules together?

Each module can be addressed individually on the I²C bus by configuring its unique address pins, allowing you to synchronize several clocks within the same system.

What warranty and support are provided?

SHUATI offers a one‑year limited warranty and a dedicated technical support team that assists with integration, troubleshooting, and firmware development.