Waveshare Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip

The Precision RTC Module for Raspberry Pi Pico features an onboard DS3231 chip, delivering precise timekeeping with an accuracy of ±2ppm. Designed for robust date and time management, this module supports temperature-compensated crystal oscillators.Applications range from creating data loggers to maintaining accurate timestamps for IoT devices. With low power consumption, it uses minimal energy while providing continuous RTC operation even during power outages.The module includes an I2C interface, enabling seamless integration with your Raspberry Pi Pico. Equipped with a battery backup feature, it ensures reliable performance without loss of time or date during power failures.