---
product_id: 407354252
title: "Precision RTC Module for Raspberry Pi Pico Mini Board, Incorporates High Precision Real-Time Clock Chip DS3231, Uses I2C Bus for Communication, with Female Pin Header Stackable Design"
brand: "waveshare"
price: "€ 116.08"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/407354252-precision-rtc-module-for-raspberry-pi-pico-mini-board-incorporates
store_origin: HR
region: Croatia
---

# High Precision RTC Backup Battery Holder I2C Communication Precision RTC Module for Raspberry Pi Pico Mini Board, Incorporates High Precision Real-Time Clock Chip DS3231, Uses I2C Bus for Communication, with Female Pin Header Stackable Design

**Brand:** waveshare
**Price:** € 116.08
**Availability:** ✅ In Stock

## Summary

> ⏳ Elevate Your Projects with Precision Timing!

## Quick Answers

- **What is this?** Precision RTC Module for Raspberry Pi Pico Mini Board, Incorporates High Precision Real-Time Clock Chip DS3231, Uses I2C Bus for Communication, with Female Pin Header Stackable Design by waveshare
- **How much does it cost?** € 116.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/407354252-precision-rtc-module-for-raspberry-pi-pico-mini-board-incorporates)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Timing:** Experience unparalleled accuracy with the DS3231 chip.
- • **Developer Friendly:** Includes resources for C/C++ and MicroPython to kickstart your projects.
- • **Seamless Integration:** Easily stackable design for enhanced connectivity.
- • **Versatile Time Formats:** Choose between 12-hour or 24-hour formats effortlessly.
- • **Comprehensive Date Tracking:** Keep track of seconds, minutes, hours, and even leap years until 2100.

## Overview

The Waveshare Precision RTC Module is a high-performance real-time clock expansion for the Raspberry Pi Pico, featuring the DS3231 chip for exceptional accuracy. It utilizes I2C communication and includes a stackable design with a female pin header, allowing for easy integration with additional sensors. This module tracks time and date comprehensively, supports both 12-hour and 24-hour formats, and comes with development resources to facilitate programming in C/C++ and MicroPython.

## Description

WavesharePrecision RTC Module for Raspberry Pi Pico Mini Board, Incorporates High Precision Real-Time Clock Chip DS3231, Uses I2C Bus for Communication, with Female Pin Header Stackable Design

## Features

- RTC expansion module specialized for Raspberry Pi Pico, standard Raspberry Pi Pico header, supports Raspberry Pi Pico series
- It incorporates high precision RTC chip DS3231 and uses I2C bus for communication, with backup battery holder
- Onboard female pin header for direct attaching to Raspberry Pi Pico,Stackable design, More external sensors are allowed to be connected thanks to the stackable design
- 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. 2x programable alarm clock. Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Waveshare |
| Package Dimensions | 7.11 x 5.08 x 2.16 cm; 23 g |
| Manufacturer | waveshare |
| Wireless Type | Infrared |
| Operating System | Raspberry Pi OS |
| Are Batteries Included | No |
| Item Weight | 23 g |

## Images

![Precision RTC Module for Raspberry Pi Pico Mini Board, Incorporates High Precision Real-Time Clock Chip DS3231, Uses I2C Bus for Communication, with Female Pin Header Stackable Design - Image 1](https://m.media-amazon.com/images/I/71HuuDjMGwL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/407354252-precision-rtc-module-for-raspberry-pi-pico-mini-board-incorporates](https://www.desertcart.hr/products/407354252-precision-rtc-module-for-raspberry-pi-pico-mini-board-incorporates)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-13*