SparkFun Real Time Clock Module - RV-1805 (Qwiic)
SparkFun Electronics mail
OSHWA UIDUS000829 Project Website
December 14, 2020
United States of America
This SparkFun Real Time Clock (RTC) Module is a Qwiic-enabled breakout board for the RV-1805 chipset. The RTC is ultra-low power (running at only about 22nA in its lowest power setting) so it can use a supercapacitor for backup power instead of a normal battery. To make it even easier to get your readings, all communication is enacted exclusively via I2C, utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system.
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