Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi

Marsoni

M251S

$25.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry PiThe Adafruit PiRTC is the best battery backed real time clock (RTC) designed for Raspberry Pi projects to keep accurate time even if power is lost. It is perfect for applications such as data logging, clock building, NTP servers, time stamping, timers, and alarms. Equipped with a genuine DS3231 RTC chip, it offers extreme accuracy with temperature compensation to minimize drift. The RTC chip includes an integrated crystal and temperature sensor to

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Reviewed in the United States on March 19, 2026