Item #:
88323458
3.3V5V DS3231 DS3231SN RTC I2C Real Time Clock Module for Raspberry Pi Arduino
Item #:
88323458
SCR 219
Price Details
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Imported from USA store
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Order now and get it around Friday, July 31
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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.
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Complex Projects
Users engaged in complex projects may prefer modules with advanced features beyond basic timekeeping.
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Non-Electronics Users
Individuals with no electronics background may find setup and implementation challenging without adequate support.
Product Description
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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℃.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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SCR 219
Order now and get it around Friday, July 31
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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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