Item #:
88323458
3.3V/5V DS3231 DS3231SN RTC I2C Real Time Clock Module for Raspberry Pi Arduino
94% of respondents would recommend this to a friend
Item #:
88323458
AUD 26
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
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Only 187 items left in stock.
Order now and get it around Sunday, October 18
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High precision real-time clock with an accuracy of 2 PPM, ensuring your projects stay on time.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Precision Timing
The DS3231 RTC module provides high accuracy with a temperature-compensated crystal oscillator, ensuring reliable real-time tracking for your Raspberry Pi and Arduino projects.
I2C Interface
Utilizing the efficient I2C communication protocol, this module is easy to integrate with both Raspberry Pi and Arduino, simplifying the connection process and reducing wiring complexity.
Versatile Power Supply
Compatible with both 3.3V and 5V systems, the DS3231 RTC module can be used in a wide range of electronic projects, offering flexibility and versatility for hobbyists and developers.
Product Details
| Brand | Unbranded/Generic |
| MPN | Does not apply |
| UPC | Does not apply |
| EAN | Does not apply |
| Country of Origin | China |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Hobbyist Developers
Ideal for individuals working on DIY projects requiring precise timekeeping and date functionality.
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Embedded Systems
Suitable for developers needing an accurate real-time clock in low-power embedded applications.
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IoT Projects
Great for Internet of Things applications where time synchronization is essential for data logging.
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High Precision Needs
Not suitable for applications requiring ultra-high precision or synchronization beyond typical RTC capabilities.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Does this module come with a battery?
Answer: No, the package does not include a battery. -
Question:
Can this module be used with Raspberry Pi?
Answer: Yes, the DS3231 module is compatible with Raspberry Pi. -
Question:
What is the accuracy of the temperature sensor?
Answer: The built-in temperature sensor has an accuracy of ±3℃.
Editorial Review
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Pros
- Highly accurate timekeeping
- Easy to integrate with Raspberry Pi
- Low power consumption
- Compact and lightweight design
- Affordable without sacrificing quality
Cons
- Requires minimal setup knowledge
Platform Trust & Buyer Confidence
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9 September 2026 · via Trustpilot
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11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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AUD 26
Order now and get it around Sunday, October 18
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High precision real-time clock based on DS3231 chip.
- Works with both 3.3V and 5V power supplies.
- Accuracy of 2 PPM, with only 1 minute error in standards.
- Includes a built-in temperature sensor for environmental monitoring.
- Compatible with Raspberry Pi and Arduino, enabling versatile applications.
- Low power consumption and battery backup for continuous operation.
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