DS3231 RTC Module – Accurate Timekeeping for Your Projects
Never lose track of time again! The DS3231 Real-Time Clock module offers high precision with built-in temperature compensation and battery backup. Perfect for data logging, DIY clocks, and automation systems—even during power outages.
High Accuracy: ±2ppm (0°C to +40°C)
Built-in CR2032 Battery – Keeps time during power loss
I2C Interface – Easy integration with Arduino, ESP32, Raspberry Pi
Programmable Alarms – Ideal for timed tasks and alerts
Voltage: 3.3V – 5.5V
Compact Size: 38×22×14mm
Includes: 1x DS3231 RTC + Battery
A must-have for reliable, time-sensitive electronics!