{"product_id":"sparkfun-real-time-clock-module-rv-8803-qwiic","title":"SparkFun Real Time Clock Module - RV-8803 (Qwiic)","description":"\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u0026lt;\u0026gt;\n\u003cp\u003eThe SparkFun RV-8803 Real-Time Clock Module is a Qwiic-enabled breakout board for the RV-8803 RTC. The RV-8803 boasts some impressive features including a temperature compensated crystal providing extremely precise time-keeping, low power consumption, and time stamp event input along with a user-programmable timing offset value. The RV-8803 also has an improved I\u003csup\u003e2\u003c\/sup\u003eC interface compared to the RV-1805 RTC that removes the need to sequence commands\/writes to the device. Best of all, the temperature compensation comes factory calibrated. Utilizing our handy Qwiic system so no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1\"-spaced pins in case you prefer to use a breadboard.\u003c\/p\u003e\n\u003cp\u003eAdding a real-time clock to your project is the perfect way to get more accurate data; timing or otherwise. Using the Qwiic connector makes for a fast, solid way to incorporate this into your project. The RTC module has counters for hundredths of seconds, seconds, minutes, hours, date, month, year and weekday with a number of alarm and interrupt settings available as well. Plus the large operating temperature range (-40 to +105°C) and temperature-compensated crystal makes for a good addition for field applications or harsh environments.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun RV-8803 Real Time Clock Module Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Uq8nNv3yKtQ?si=6gigww2N5alAoExg\u0026amp;start=30\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x SparkFun Real Time Clock Module - RV-8803\u003c\/li\u003e\n\u003cli\u003e1x 12mm CR1225 Coin Cell Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFactory Calibrated Temperature Compensation\u003c\/li\u003e\n\u003cli\u003eHigh Time Accuracy\n\u003cul\u003e\n\u003cli\u003e±1.5 ppm 0 to +50°C\u003c\/li\u003e\n\u003cli\u003e±3.0 ppm -40 to +85°C\u003c\/li\u003e\n\u003cli\u003e±7.0 ppm +85 to +105°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e1.5V to 5.5V Operating Voltage Range\u003c\/li\u003e\n\u003cli\u003e240nA @ 3.3v Low-Power Consumption\u003c\/li\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC Address: 0x32\u003c\/li\u003e\n\u003cli\u003ePeriodic Countdown Timer Interrupt function\u003c\/li\u003e\n\u003cli\u003ePeriodic Time Update Interrupt function (seconds, minutes)\u003c\/li\u003e\n\u003cli\u003eAlarm Interrupts for weekday or date, hour and minute settings\u003c\/li\u003e\n\u003cli\u003eExternal Event Input with Interrupt and Time Stamp function\u003c\/li\u003e\n\u003cli\u003eProgrammable Clock Output pin for peripheral devices.\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -40 to +105°C\u003c\/li\u003e\n\u003cli\u003e2x Qwiic Connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nApplication Manual (RV-8803)\u003c\/li\u003e\n\u003cli\u003eArduino Library\u003c\/li\u003e\n\u003cli\u003eGitHub Hardware Repo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":48624135864538,"sku":"gwr1789684166341","price":20.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/sparkfun-real-time-clock-module---rv-8803-qwiic_1.jpg?v=1789684170","url":"https:\/\/memoryfoamwear.shop\/products\/sparkfun-real-time-clock-module-rv-8803-qwiic","provider":"My Store","version":"1.0","type":"link"}