DS3231N RTC Module(no battery)

Key Features

• High-precision DS3231N Real-Time Clock IC
• Built-in temperature-compensated crystal oscillator (TCXO)
• Maintains accurate time and calendar functions
• I2C communication interface for easy integration
• Supports seconds, minutes, hours, day, date, month, and year tracking
• Low power consumption design
• Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, and other microcontrollers
• Battery holder included (battery not included)

Technical Specifications

• RTC Chip: DS3231N
• Communication Protocol: I2C
• Operating Voltage: 3.3V 5V
• Time Accuracy: 2ppm (typical)
• Calendar Functions: Year, Month, Date, Day, Hours, Minutes, Seconds
• Backup Battery Support: CR2032 (not included)
• Operating Temperature: -40C to +85C
• Module Dimensions: Approx. 38mm 22mm

Applications

• Data logging systems
• IoT devices
• Alarm clocks
• Automated control systems
• Weather stations
• Time-stamping projects
• Embedded electronics development

Package Includes

• 1 DS3231N RTC Module (No Battery)