The DS3231 RTC Module is a highly accurate Real Time Clock module designed for microcontroller and embedded system applications. Featuring the DS3231 chip with a built-in temperature-compensated crystal oscillator (TCXO), this module provides precise date and time tracking with excellent long-term stability.
Equipped with an AT24C32 EEPROM memory chip, the module also offers additional storage capacity for data logging and configuration settings. Communication is handled through the I2C interface, making it easy to integrate with Arduino, Raspberry Pi, ESP32, NodeMCU, STM32, and other development boards.