DS3231 Precision FeatherWing RTC - RTC add-on for Feather card

DS3231 Precision FeatherWing RTC - RTC add-on for Feather card

DS3231 Precision FeatherWing RTC - RTC add-on for Feather card

ADA 3028


A map Add-on for Feather to add an ultra accurate RTC with integrated temperature compensation.

Guarantee of quality This product is an official product of the brand Adafruit

Availability: 1 item in stock

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16,74 € tax incl.

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Estimation de livraison entre le 01/12/2022 et le 03/12/2022

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A Feather card without ambition, it's a Feather without FeatherWing card! The Precision DS3231 RTC FeatherWing will add an integrated RTC ultra precise with temperature compensation on any card Feather. 

By using the stacking connectors for Feather or the female connectors for FeatherYou can easily connect this FeatherWing Feather card and take flight.

The DS3231 circuit documentation explains that this component is circuit RTS I2C extremely accurate, and it's true. This the most accurate Real Time Clock (RTC) ets circuit that we saw and small with low consumption.

Most of the RTC circuit uses an external quartz 32 kHz to conserve time. But these quartz have the unfortunate tendnace to deviate at the time, mainly when the temperature changes. Temperature plays directly on the quartz oscillation frequency. This circuit so integrates quartz in his case but also a temperature sensor to correct the change of quartz oscillation.

Sold without battery CR1220.


Adafruit DS3231 RTC Breakout Precision


  • Dimensions: 50.8 mm x 22.9 mm x 1.6 mm / 2 "x 0.9" x 0.06 " 
  • Weight: 4.8 g
  • The CR1220 battery is not supplied 



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