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Waveshare Precision RTC Module, Compatible with Raspberry Pi Pico, Real-Time Clock Module with DS3231 Chip, I2C Interface, Stackable Design, Dual Programmable Alarms

$15.99

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Product details

  • Brand: waveshare
  • Model Name: Pico-RTC-DS3231 (no BAT)
  • Connectivity Technology: I2C
  • Included Components: Pico-RTC-DS3231 (no BAT)
  • CPU Manufacturer: ARM
  • About this item

  • This product requires a 3V CR1220 button battery for operation, which is not included. Please purchase it separately.
  • Raspberry Pi Pico Compatibility: Standard header design supports Raspberry Pi Pico series, making it easy to integrate with the board.
  • High Precision DS3231 RTC Chip: Equipped with the DS3231 chip for accurate timekeeping, including a backup battery holder to maintain time during power loss.
  • Comprehensive Timekeeping Features: Tracks seconds, minutes, hours, date, day of the week, month, and year with leap-year compensation, valid up to the year 2100.
  • Flexible Time Format Options: Allows selection between 24-hour or 12-hour formats, with AM/PM indicator.
  • Rich WiKi Resources: We provide official Wiki resources, please visit our store and click the wiki page to get resources.