RTC Real Time Clock Expansion HAT for Raspberry Pi PICO W RP2040 Development

PACKAGE CONTENT：(  NOT include Raspberry Pi Pico.)


WIKI English manual:

waveshare.com/wiki/Pico-RTC-DS3231

 

  1. Pico-RTC-DS3231 x1

1

 

Precision RTC Module For Pico

Incorporates High Precision RTC Chip DS3231

Features At A Glance

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

  • Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series

  • Onboard high precision RTC chip DS3231, with backup battery holder

    • 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

  • WIKI English manua (Raspberry Pi Pico C/C++ and MicroPython examples)

Specifications

OPERATING VOLTAGE

3.3V

BACKUP BATTERY VOLTAGE

2.3V ~ 5.5V

OPERATING TEMPERATURE

-40°C ~ +85°C

POWER CONSUMPTION

100nA (sustains data and clock information)

Raspberry Pi Pico Header Compatibility

Onboard Female Pin Header For Direct Attaching To Raspberry Pi Pico
Stackable Design

Raspberry Pi Pico is NOT included.
What's On Board

  1. DS3231
    high precision RTC chip, I2C bus

  2. RTC backup battery
    supports CR1220 button cell

  3. Power indicator
    enabled by soldering a 0Ω resistor on the jumper, disabled by default

  4. Raspberry Pi Pico header
    for attaching to Raspberry Pi Pico, stackable design

Pinout Definition
Outline Dimensions
It takes 12-20 working days to arrive most European countries using standard shipping.
Some European island countries, overseas territories and South American countries need to arrive in 25-35 working days.
 
For urgent parcel, you can email us and choose Fedex, DHL, UPS, EMS etc., but you need to pay extra fee.
If you need to use the express delivery service, please contact me via eBay mail.
We absolutely stand behind our products. All of our items will be checked and tested before shipment to ensure 100% performance.
 
We also offer 15 day money back guarantee if you are unsatisfied for any reason whatsoever. We will refund the entire cost of the item not including the shipping and insurance charges. Our aim is 100% customer satisfaction!
 
If you are unclear about product usage, please feel free to contact us. We will offer your detailed instructions for use.
PushAuction