The DS3231 RTC Module with battery is a highly accurate and reliable real-time clock module, designed to provide precise timekeeping for a wide range of applications. This module is based on the DS3231 chip, which is a low-power, temperature-compensated clock/calendar device. The module includes a battery holder for a CR2032 battery, which provides backup power to the module in case of a power failure, allowing it to maintain accurate timekeeping.

The DS3231 RTC Module is a popular choice among electronics enthusiasts and professionals alike, due to its high accuracy, low power consumption, and ease of use. It is compatible with a variety of microcontrollers, including Arduino and Raspberry Pi, making it a great addition to any project that requires precise timekeeping.

Specifications:

• DS3231 chip with temperature compensation


• Accuracy: +/- 2ppm (parts per million) from 0°C to 40°C


• Includes battery holder for CR2032 battery


• Low power consumption: typically 250nA


• Compatible with 5V and 3.3V microcontrollers


• Communication protocol: I2C

Applications:

• Data loggers and data acquisition systems


• Automation and control systems


• Medical devices and equipment


• Scientific instruments and research equipment


• Wearable devices and IoT projects


• Any project that requires precise timekeeping and synchronization