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

Product Code: WSR-18989
The photo is for illustration only. Please refer to the description for exact product specifications.
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Price range

AmountPrice with tax (pcs)
1+
13.6513.65
wholesale

Min. qty: 1

Multiplier: 1

Total:

13.65
2025-09-02 Estimated delivery

*Total delivery cost will be calculated in the checkout.

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Product description

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

Specifications

SKU
U-2380561
Barcodes
5904422371586
Product code
WSR-18989

Supplier product description

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.

Supplier parameters

Product code
WSR-18989
Interface
I2C
Sensor - type
RTC
Supplier's product code
WSR-18989
Product ID
U-2380561
Brand
Waveshare
The information that supplier provides may differ from the actual product. If you noticed an error please let us know by email: .