Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

Description

This battery-backed real time clock (RTC) you can allow your Raspberry Pi project to keep track of time if the power is lost. Perfect for data-logging, clock-building, NTP servers, time-stamping, timers and alarms, etc. Equipped with a genuine DS3231 RTC, it works great with the Raspberry Pi and has native kernel support.

Most RTCs use an external 32kHz timing crystal that is used to keep time with low current draw. And that's all well and good, but those crystals have slight drift, particularly when the temperature changes The crystal is inside the chip! And right next to the integrated crystal is a temperature sensor. That sensor compensates for the frequency changes by adding or removing clock ticks so that the timekeeping stays on schedule.

Works perfectly with any Raspberry Pi.

Fully assembled & tested PCB plugs directly into your Pi's GPIO pins - No soldering required!

Note:

This product does not come with a CR1220 coin cell battery, sold here: CR1220 battery

Reviews

Add to Wish List Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi
Product Code: ADA-4282
€ 14.83
Ex. VAT
10 or more € 14.09 Ea. (-5%)
Need larger quantities? Ask for a quote!
  • 2 piece(s) in stock
  • Ordered before 17:00, shipped today.
  • Shipping from € 8.91 to United States
  • 30 days money back guarantee
  • Fast shipping from The Netherlands

Specifications

General
Product CodeADA-4282
BrandAdafruit
MPNP4282
For use withRaspberry Pi 4
Raspberry Pi 3 Model B+
Raspberry Pi 3 Model A+
Raspberry Pi Zero
Technical
Output Voltage3 VDC
Other
Dimensions21.3mm x 20.0mm x 13.6mm
Weight2.7g

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Fast shipping
Order before 17:00h (Mon-Fri) for same day shipping.
Money back guarantee
You have a 30-day return period on your order
Worldwide shipping
Shipped from the Netherlands using PostNL and DHL.