Raspberry Pi Pico RTC Module Equipped with Onboard DS3231 Chip

• Raspberry Pi Pico RTC Module Onboard DS3231 Chip
• Offers a high-precision RTC expansion module
• Comes with a backup battery holder and Real-Time Clock
• Onboard high precision RTC chip
• Communication Interface: I2C
• Note: Battery (CR1220) not included

The Raspberry Pi Pico RTC Module Onboard DS3231 Chip is a high-precision RTC expansion module dedicated to Raspberry Pi Pico. Use the I2C bus to communicate and allow connections. With the DS3231 clock chip and backup battery holder, it can time the year, month, day, hour, minute, and second.

Onboard high precision RTC chip DS3231, with backup battery holder and Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100. Optional format: 24-hour OR 12-hour with an AM/PM indicator.