Electronic Clock for Raspberry Pi Pico

WaveshareSKU: WAV-19695
(21 Reviews)
Sale price £35.60
incl. VAT
excl. VAT
Only 16 units left

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The Electronic Clock for Raspberry Pi Pico is an LED digit electronic clock project designed for the Raspberry Pi Pico!

It incorporates a high precision Real-time Clock (RTC) chip, photosensor, buzzer and buttons, and features multiple functions including an accurate electronic clock, temperature display, auto-brightness adjustment, alarm and custom button configuration.

Open-source code and development tutorials with C/C++ examples are provided to help you get started and make your very own original electronic clock! The USB connection provides both power and a debugging interface for programming.

A Raspberry Pi Pico is not included - click here if you'd like to buy one. Your Pico will need to have male headers soldered to it with the pins pointing downwards (or grab one of our pre-soldered Picos). You will also need a CR2032 battery.

Note: Some simple assembly required.


  • Female header for Raspberry Pi Pico
  • Onboard high precision RTC chip DS3231 with backup battery holder, maintains accurate timekeeping when main power is off (battery not included)
  • 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
  • Digital temperature sensor output: ±3°C accuracy
  • Embedded photosensor for auto brightness adjustment - power saving and eye care
  • Embedded buzzer for alarm or hourly ring etc
  • 3x buttons for custom configuration
  • Online development resources and manual (Raspberry Pi Pico C/C++ examples)

Pico clock features


Dimensions and Information

Pico Clock features detailed

Package Contents

  • 1x Pico Clock Module
  • 1x Case
  • 1x USB-A to micro-B cable 1.2m
  • 1x Screws pack

Raspberry Pi Pico and CR2032 battery not included


  • Power Supply: 5V via USB
  • Program / Debug Port: USB
  • Outline Dimensions: 216 x 79 x 25mm
  • Display Size: 190 x 60mm
  • LED Digit: Jade green
  • Functions:
    • Scrolling display
    • Alarm/hourly ring
    • Temperature in ℉ or ℃ format
    • 12/24 time format
    • Day of week auto adjustment
    • Timekeeping without main power
    • Timer configuration
    • Manual/auto brightness adjustment
    • Button configuration


As of 24/01/2022: we are no longer shipping this unit with a CR2032 battery to allow international shipping.

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