The SmartElex DS3231 RTC Module is a high-precision real-time clock solution with a built-in temperature-compensated crystal oscillator (TCXO) and a 32Kbit EEPROM. Its I²C interface ensures seamless integration with Arduino and other microcontrollers. The module supports both 12-hour and 24-hour time formats and tracks date and time accurately, even during power interruptions, thanks to its battery backup. With a compact design and industrial-grade performance, this module is ideal for projects requiring precise timekeeping. Additional features include a 1Hz SQW output, 32KHz pin, and a wide voltage supply range of 2.2V to 5.5V.

Features:

1. Temperature-compensated crystal oscillator (TCXO) for precise timekeeping.
2. Built-in 32Kbit EEPROM for additional data storage.
3. 1Hz SQW and 32KHz output pins.
4. Battery backup for uninterrupted operation.
5. Supports 12-hour and 24-hour time formats.
6. Operates on a voltage supply range of 2.2V to 5.5V.

Package Includes:

1 x SmartElex DS3231 RTC Module (I2C, AT24C32)

1 x Pin Berg Connector (6 pin)

1 x Pin Berg Connector (4 pin)

1 x CR2032 Coin Cell