Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip

Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip

The Pico-RTC-DS3231 is an RTC expansion module specialized for Raspberry Pi Pico. It incorporates high precision RTC chip DS3231 and uses an I2C bus for communication. More external sensors are allowed to be connected thanks to the stackable design.

User Manual / Datasheet / Example Codes Etc.

Features

• Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series.
• Onboard high precision RTC chip DS3231, with backup battery holder.

1. 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.
2. Optional format: 24-hour OR 12-hour with an AM/PM indicator.
3. 2 x programable alarm clock.

Specification

• Operating voltage: 3.3V
• Backup battery voltage: 2.3V~5.5V
• Operating temperature: -40°C ~ 86°C
• Power consumption: 100nA (sustains data and clock information)

Pinout Definition

What's On Board

Dimensions