DS3231 Real Time Clock Module Low Power Consumption RTC I2C ChronoDot V2.0 for Battery Powered Portable Devices
SPECIFICATIONS
Brand Name: NONE
High-concerned chemical: none
Origin: Mainland China
Description:
High Precision Time Clock (RTC) Module, Stable Low-deviation Timing Component for Embedded Development and DIY Electronic Projects
Features:
1. Accuracy: The -time clock chip provides exceptionally precise timekeeping, making it highly valuable for any application that requires accurate time tracking. They can achieve second-level precision, which is sufficient for many applications—such as timers, alarms, or logging—in 90% of cases.
2. 1 PCS RTC -Time Clock Module DS3231SN ChronoDot V2.0 I2C for Memory DS3231 Module.
3. Power efficiency: Most RTC modules consume very little power, making them ideal for battery-powered devices or for maintaining operation during mains power outages.
4. Professionally tested, with quality assurance. Moderate size and weight, easy to operate and install.
5. Robust After-Sales Service Team: Should you have any questions about the product, we will promptly address your issue upon receiving your email. Your satisfactory purchasing experience is our greatest priority.
Specifications:
Category: Time Clock (RTC) Electronic Module
Material: PCB
Size: Approx. 30mm in diameter
Color: Blue
Application: Suitable for DIY electronic projects, IoT devices, data loggers, timed control equipment, smart clocks, embedded development scenarios
Quantity: 1 PCS
Note:
1. Please note that the photo does not show actual size, please refer to Description for size details.
2. Please allow differences due to manual measurement, thanks.
3. Due to the difference between different monitors, the image may not reflect the actual color of the item.





- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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