{"product_id":"precision-rtc-module-for-raspberry-pi-pico-onboard-ds3231-chip","title":"Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip","description":"\u003cp\u003e\u003cstrong\u003eKurzbeschreibung:\u003c\/strong\u003e Precision RTC Module For Raspberry Pi Pico, Onboard DS3231 Chip\u003c\/p\u003e\u003cdiv class=\"overviewSec\"\u003ePrecision RTC Module for Raspberry Pi Pico, onboard DS3231 chip\u003c\/div\u003e\u003cdiv class=\"richWrap\"\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003ePrecision RTC Module \u003cspan class=\"hilitBlock\"\u003efor Pico\u003c\/span\u003e\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eincorporates high precision RTC chip DS3231\u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Pico-RTC-DS3231\/Pico-RTC-DS3231-details-1.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eFeatures at a glance\u003c\/div\u003e\u003cdiv class=\"bgGrey alignl subBlock mgnTB\"\u003e\u003cp\u003eThe\u003cstrong\u003ePico-RTC-DS3231\u003c\/strong\u003e is a RTC expansion module specialized for Raspberry Pi Pico. It incorporates high precision RTC chip DS3231 and uses I2C bus for communication. More external sensors are allowed to be connected thanks to the stackable design.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eStandard Raspberry Pi Pico header, supports Raspberry Pi Pico series\u003c\/li\u003e\u003cli\u003eOnboard high precision RTC chip DS3231, with backup battery holder      \u003cul\u003e\u003cli\u003eReal-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100\u003c\/li\u003e\u003cli\u003eOptional format : 24-hour OR 12-hour with an AM\/PM indicator\u003c\/li\u003e\u003cli\u003e2x programable alarm clock\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003cli\u003eComes with development resources and manual (Raspberry Pi Pico C\/C++ and MicroPython examples)\u003c\/li\u003e\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eSpecifications\u003c\/div\u003e\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003cth\u003eOperating voltage\u003c\/th\u003e\u003ctd\u003e3.3V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eBackup battery voltage\u003c\/th\u003e\u003ctd\u003e2.3V ~ 5.5V\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003eOperating temperature\u003c\/th\u003e\u003ctd\u003e-40°C ~ +85°C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003cth\u003ePower consumption\u003c\/th\u003e\u003ctd\u003e100nA (sustains data and clock information)\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eRaspberry Pi Pico header compatibility\u003c\/div\u003e\u003cp class=\"richDesc\"\u003eonboard female pin header for direct attaching to Raspberry Pi Pico     Stackable design   \u003c\/p\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Pico-RTC-DS3231\/Pico-RTC-DS3231-details-3.jpg\" \/\u003e\u003cdiv class=\"msg msg_warning\"\u003e\u003ca target=\"_blank\" href=\"https:\/\/www.waveshare.com\/Raspberry-Pi-Pico.htm\"\u003eRaspberry Pi Pico\u003c\/a\u003e is NOT included.\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eWhat's On Board\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Pico-RTC-DS3231\/Pico-RTC-DS3231-details-intro.jpg\" \/\u003e\u003cdiv class=\"richGridWrap richGridWrap-valignTop richGridWrap-2c alignl subBlock bgGrey\"\u003e\u003cdiv\u003e\u003col\u003e\u003cli\u003e\u003cstrong\u003eDS3231\u003c\/strong\u003e            high precision RTC chip, I2C bus\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003eRTC backup battery\u003c\/strong\u003e            supports CR1220 button cell\u003c\/li\u003e\u003cli\u003e\u003cstrong\u003ePower indicator\u003c\/strong\u003e              enabled by soldering a 0Ω resistor on the jumper, disabled by default\u003c\/li\u003e\u003c\/ol\u003e\u003c\/div\u003e\u003cdiv\u003e\u003col start=\"4\"\u003e\u003cli\u003e\u003cstrong\u003eRaspberry Pi Pico header\u003c\/strong\u003e              for attaching to Raspberry Pi Pico, stackable design\u003c\/li\u003e\u003c\/ol\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003ePinout definition\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Pico-RTC-DS3231\/Pico-RTC-DS3231-details-inter.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eOutline dimensions\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Pico-RTC-DS3231\/Pico-RTC-DS3231-details-size.jpg\" \/\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cdiv class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/div\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\" \/\u003e\u003cdiv class=\"bgGrey\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_content.png\" \/\u003e\u003chr\u003e\u003cdiv\u003e\u003cstrong\u003eWIKI:\u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/Pico-RTC-DS3231\" target=\"_blank\"\u003ePico-RTC-DS3231\u003c\/a\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp class=\"subBlock alignl\"\u003e* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch2\u003eLieferumfang\u003c\/h2\u003e\u003cdiv class=\"msg msg_warning\"\u003e\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/general\/battery-warning.png\" \/\u003e Warning: battery inside.\u003c\/div\u003e\u003col\u003e\u003cli\u003ePico-RTC-DS3231 x1\u003c\/li\u003e\u003c\/ol\u003e\u003cdiv class=\"imgTextWrap\"\u003e\u003cdiv\u003e1\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/Pico-RTC-DS3231\/Pico-RTC-DS3231-6_220.jpg\" \/\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"WaveShare","offers":[{"title":"Default Title","offer_id":53568412221777,"sku":"WSAL19426","price":4059.09,"currency_code":"HUF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/3798\/0753\/files\/wsal194261-429417.jpg?v=1776630083","url":"https:\/\/albistech.eu\/de\/products\/precision-rtc-module-for-raspberry-pi-pico-onboard-ds3231-chip","provider":"Albistech","version":"1.0","type":"link"}