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ID: 1201761
zł56.60
Tax included

zł46.02 tax excl.

Seeed Studio real-time clock module based on the DS3231 and designed for Raspberry Pi systems using the I2C interface. The RTC maintains seconds, minutes, hours, day, date, month and year information, providing an independent time source for data logging, automation and offline applications. Seeed Studio 103030278

24h
Available
Available quantity: 3
Kamami is the official distributor of Seeed Studio modules and development kits. All products of this brand in our offer are original and come directly from the manufacturer.

Description

Seeed Studio High Accuracy RTC DS3231 for Raspberry Pi module is designed to add a precise real-time clock to Raspberry Pi systems. The DS3231 communicates with the single-board computer through the I2C interface and maintains seconds, minutes, hours, day of the week, date, month and year information. The module is suitable for data loggers, automation systems, devices operating without permanent network access and projects that require persistent timekeeping.

An RTC allows timekeeping to remain independent of network-based synchronization performed by the Raspberry Pi operating system. With battery backup, the DS3231 can retain time information while the main system is powered down, allowing the current date and time to be read immediately after startup. A backup battery is not included.

The module connects to Raspberry Pi through its board connector, while RTC communication uses the SDA and SCL lines. Additional signals including S/INT and RST are also available on the board.

Pinout of the DS3231 RTC module for Raspberry Pi

Compact dimensions of 25 × 25 × 15mm make the module suitable for integration into small Raspberry Pi projects. A 2-pin header is also included. Gross product weight is approximately 13.9g. The module does not include a backup battery, so the required battery must be selected separately.

Features

Basic parameters

  • Manufacturer: Seeed Studio
  • Product code: 103030278
  • Type: real-time clock module
  • RTC chip: DS3231
  • Compatibility: Raspberry Pi
  • Communication interface: I2C
  • Maintained information: seconds, minutes, hours, day, date, month, year

Interfaces and signals

  • I2C data line: SDA
  • I2C clock line: SCL
  • S/INT signal
  • RST signal
  • 3.3V and 5V power lines available
  • GND connections available

Mechanical parameters

  • Dimensions: 25 × 25 × 15mm
  • Gross weight: 13.9g
  • Backup battery: not included

Kit includes

  • High Accuracy Pi RTC DS3231 module
  • 2-pin header
1201761

Data sheet

Compatible with
Raspberry Pi

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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