RTC DS3231 module - real time clock - I2C - for Raspberry Pi Pico - Waveshare 19426

Index: WSR-18989 EAN: 5904422371586
An expansion module for the Raspberry Pi Pico in the form of an RTC real time clock. Featuring a DS3231 precision chip, it uses the I2C bus to communicate with the Raspberry Pi Pico. Its design allows you to add multiple peripherals that connect to each other on a stack basis. The board has an additional holder for a CR1220 pastille battery. The RTC clock counts down seconds, minutes, hours, days, months and years with leap year compensation valid until 2100. The time is displayed in two formats: 24-hour or 12-hour with AM/PM indicator. Additionally, it has two programmable alarms.
RTC DS3231 module - real time clock - I2C - for Raspberry Pi Pico - Waveshare 19426
€17.79
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Manufacturer: Waveshare

Product description: RTC DS3231 real time clock module - I2C - for Raspberry Pi Pico - Waveshare 19426

An expansion module for theRaspberry Pi Picoin the form of anRTC real time clock. Featuring a precisionDS3231chip, it uses theI2Cbus to communicate with theRaspberry Pi Pico. Its design allows you to add multiple peripherals that connect to each other on astackbasis. The board has an additional holder for aCR1220pastille battery, which can be an alternative power source. The RTC clock counts downseconds,minutes,hours, days, months and years with leap year compensation valid until2100. The time is displayed in two formats: 24-hour or 12-hour with AM/PM indicator. Additionally, it has two programmable alarms.

Specjalna konstrukcja umożliwia dodanie wielu urządzeń peryferyjnych, łączony w sposób stokowy.Special design allows adding multiple peripherals, daisy-chained.

Compatible withRaspberry Pi Pico
The manufacturer provides aproduct wiki pagethat provides information about the DS3231 RTC module pinouts and a user guide with configuration instructions.

Moduł posiada gotowe wyprowadzenia, które umożliwiają wygodne podłączenie z Raspberry Pi Pico.The module comes with ready-made pinouts for convenient connection withRaspberry Pi Pico. The microcontroller is not part of the kit, the product can be purchased separately in our store.

Technical specifications

  • Compatible with:Raspberry Pi Pico
  • RTC chip: DS3231
  • Real time countdown: seconds, minutes, hours, days, months and years (with leap year compensation valid until 2100)
  • Time format: 24-hour / 12-hour with AM/PM indicator
  • Alarm: 2 programmable alarms
  • Operating voltage: 3,3 V
  • Alternative power source:CR1220cell battery
  • Built-in holder for additional battery: yes
  • Power consumption: 100 nA (during data backup)
  • Communication interface: I2C
  • Equipped with standard connectors to connect withRaspberry Pi Pico
  • Operating temperature: from -40°C to 86°C
  • External dimensions: 52 x 21 mm
Interface I2C
Sensor - type RTC

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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