{"product_id":"m5stack-real-time-clock-rtc-unit-hym8563","title":"M5Stack Real Time Clock (RTC) Unit (HYM8563)","description":"\u003cp\u003eThe RTC unit is a programmable real-time clock module, with integrated HYM8563 low-power CMOS real-time clock\/calendar chip, using a I2C communication interface, a full-coverage case can effectively protect the circuit making its operation more stable. \u003c\/p\u003e\n\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue 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?\u003c\/span\u003e\u0026lt;\u0026gt;\n\u003ch2 id=\"role-of-rtc\"\u003e\u003c\/h2\u003e\n\u003ch2 id=\"product-features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupport second\/minute\/hour\/day\/month\/year. time data reading and writing\u003c\/li\u003e\n\u003cli\u003e32.768kHz high-precision clock crystal, greatly reducing the time error\u003c\/li\u003e\n\u003cli\u003eLow power consumption, coin battery can work continuously for years\u003c\/li\u003e\n\u003cli\u003eWith century mark\u003c\/li\u003e\n\u003cli\u003eI2C communication interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Unit RTC\u003c\/li\u003e\n\u003cli\u003e1x Coin cell battery (38mAh)\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4P cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock chip\u003c\/td\u003e\n\u003ctd\u003eHYM8563\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal Frequency\u003c\/td\u003e\n\u003ctd\u003e32.768kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication interface\u003c\/td\u003e\n\u003ctd\u003eI2C, addr: 0x51, bus max speed 400Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e4.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e8.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e48 x 24 x 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e67 x 53 x 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cli\u003eDocuments\u003c\/li\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":48624220307674,"sku":"eks1789686983285","price":4.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/m5stack-real-time-clock-rtc-unit-hym8563_1.jpg?v=1789686989","url":"https:\/\/memoryfoamwear.shop\/products\/m5stack-real-time-clock-rtc-unit-hym8563","provider":"My Store","version":"1.0","type":"link"}