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

Brand: Waveshare
Product Code: AN-18989
Availability: 3-5 business days
Planned delivery date after ordering: 2024-04-19
13.40€
Ex Tax: 11.07€

Qty

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 stacked 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.

Specification:
  • 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: CR1220 cell battery
  • Built-in holder for the additional battery: yes
  • Power consumption: 100 nA (during data backup)
  • Communication interface: I2C
  • Equipped with standard connectors to connect with Raspberry Pi Pico
  • Operating temperature: from -40 °C to 86 °C
  • External dimensions: 52 x 21 mm


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You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

Please wait for an email notification regarding Your order status update.

Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery  (1-2 w.d.) price for items of any size is through through courier service is 4.50€ (incl. VAT). 

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.50€ incl. VAT.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.50€ incl. VAT.

Payment on delivery +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

International delivery pricing through courier service

International shipping prices depend on geographic location:

Latvia - 5.50€ (incl. VAT)

Estonia - 6.50€ (incl. VAT)

other - negiotiated individually.

International delivery pricing to Omniva parcel terminals

Latvia - 6.00€ (incl. VAT)

Estonia - 8.50€ (incl. VAT)

Payments:

We accept payments via PayPal for orders over 20€.

Paid orders of more than 100€ are shipped for free to Baltic countries.


Product availability status meaning:

Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased the same day;

Kaunas Store In Stock - the product is at the store, Pramonės pr. 4D in Kaunas and can be picked up / purchased the same day;

Central Warehouse In Stock - In stock, product will be shipped in a short time 1-2 work days, there is no possibility to pickup on the spot;

1-2 work days - product will be shipped in a short time - 1-2 business days;

1-2 work days – we don’t have selected product in stock. Shipping time is only 1-2 work days;

3-5 work days – we don’t have selected product in stock. Shipping time is between 3-5 work days;

3-7 work days – we don’t have selected product in stock. Shipping time is between 3-7 work days;

Out of Stock – selected product is sold out at the moment, but you can apply for automatic alert by email when product will be in stock.