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RTC DS3231 I2C real-time clock module - STEMMA QT/Qwiic - Adafruit 5188
Ex Tax: 21.41€
A real-time clock (RTC) module from Adafruit. It features the DS3231 chip, which integrates a quartz resonator and temperature compensator to significantly improve the module's accuracy. The accuracy of the DS3231 is ±3.5 ppm (±0.3024 seconds/day). The DS3231 I2C Real-Time RTC clock module also features a battery slot, allowing the module to maintain high timing accuracy even when the main power supply to the device is interrupted. The module also features STEMMA QT / Qwiic connectors for convenient connection.
Main features:
Main features:
- Equipped with a battery slot, which allows you to maintain high precision timing even when the main power supply to the device is interrupted
- Providing seconds, minutes, hours, day, week, month and year information
- Automatic month-end date adjustment, including leap year adjustments
- Clock presents data in 24-hour or 12-hour format with AM / PM indicator
- Two programmable alarms and programmable square-wave output are available
- The module has an RST pin, which can be used as a button input to reset the microprocessor
- Supply voltage: from 3 V to 5 V
- Communication interface: I2C bus
- I2C address: 0x68
- Time measurement range: 1970 to 2100
- Work environment temperature: from -40 °C to 85 °C
- Timing accuracy: ±3.5 ppm (±0.3024 seconds/day)
- Product size: 25.4 x 17.8 x 7.8 mm
- Weight: 2.5 g
- RTC DS3231 I2C real-time clock module - STEMMA QT / Qwiic - Adafruit 5188
- Goldpin strip for self-soldering
Claim orders from Stores
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 in Lithuania
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 (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.
Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.
Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.
Payment on delivery (COD) +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)
Paid orders of more than 150€ are shipped for free to Latvia and Estonia.
other countries - negiotiated individually.
International delivery pricing to Omniva/Venipak parcel terminals
Latvia - 6.00€ (incl. VAT)
Estonia - 8.50€ (incl. VAT)
Payments:
We accept payments via PayPal for orders over 20€.
Product availability status:
Vilnius Store In Stock - the product is at the store, Vytenio str. 20 in Vilnius and can be picked up / purchased at 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;
1-2 work days - product will be shipped in a short time - 1-2 business days;
2-3 work days – we don’t have selected product in local warehouse. Shipping time is only 2-3 work days;
3-5 work days – we don’t have selected product in local warehouse. Shipping time is between 3-5 work days;
3-7 work days – we don’t have selected product in local warehouse. 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.
