{"id":5568,"date":"2023-10-09T13:50:29","date_gmt":"2023-10-09T13:50:29","guid":{"rendered":"https:\/\/picockpit.com\/raspberry-pi\/?p=5568"},"modified":"2023-10-10T10:23:44","modified_gmt":"2023-10-10T10:23:44","slug":"raspberry-pi-5-has-a-real-time-clock-so-what","status":"publish","type":"post","link":"https:\/\/picockpit.com\/raspberry-pi\/zh\/raspberry-pi-5-%e6%9c%89%e5%ae%9e%e6%97%b6%e6%97%b6%e9%92%9f%ef%bc%8c%e9%82%a3%e5%8f%88%e6%80%8e%e6%a0%b7%ef%bc%9f\/","title":{"rendered":"Raspberry Pi 5 \u6709\u4e00\u4e2a\u5b9e\u65f6\u65f6\u949f\u3002\u90a3\u53c8\u600e\u6837\uff1f"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image-1024x576.png\" alt=\"\u5b9e\u65f6\u65f6\u949f\u6807\u9898\u56fe\u50cf\" class=\"wp-image-5574\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image-1024x576.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image-300x169.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image-768x432.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image-18x10.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5b9e\u65f6\u65f6\u949f\uff08RTC\uff09\u662f Raspberry Pi 5 \u5907\u53d7\u5173\u6ce8\u7684\u4e00\u5927\u529f\u80fd\u3002\u5982\u4eca\uff0c\u4ece\u667a\u80fd\u624b\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u5230\u6d17\u8863\u673a\u548c\u6c7d\u8f66\uff0c\u51e0\u4e4e\u6bcf\u53f0\u8bbe\u5907\u4e0a\u90fd\u6709\u4e00\u4e2a RTC\u3002<\/p>\n\n\n\n<p>\u4f46 Raspberry Pi 5 \u662f\u7b2c\u4e00\u6b3e\u914d\u5907 RTC \u7684\u65d7\u8230\u4ea7\u54c1\u3002(<em><a href=\"https:\/\/datasheets.raspberrypi.com\/rp2040\/rp2040-datasheet.pdf\">Pico \u6709\u4e00\u4e2a RTC\uff01<\/a><\/em>)<\/p>\n\n\n\n<p>\u6211\u5f97\u8001\u5b9e\u8ddf\u4f60\u8bf4\uff0c\u5176\u5b9e\u6211\u4eec\u5356\u7684\u662f <a href=\"https:\/\/buyzero.de\/search?type=product&amp;options%5Bprefix%5D=last&amp;options%5Bunavailable_products%5D=last&amp;q=rtc\">\u4e00\u4e9b RTC \u9644\u52a0\u7ec4\u4ef6<\/a> \u5728\u6211\u4eec\u7684\u59ca\u59b9\u516c\u53f8\u4e3a Raspberry Pi \u5de5\u4f5c\u3002\u5728 Raspberry Pi 5 \u53d1\u5e03\u4e4b\u524d\uff0c\u6211\u751a\u81f3\u4ece\u672a\u4ed4\u7ec6\u770b\u8fc7\u5b83\u3002<\/p>\n\n\n\n<p>\u6211\u4ece\u6765\u6ca1\u6709\u60f3\u8fc7\u4ed6\u4eec\u3002\u8c01\u9700\u8981 RTC\uff1f\u6211\u7684\u4efb\u4f55\u9879\u76ee\u90fd\u4e0d\u9700\u8981 RTC\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6211\u5bf9\u4eba\u4eec\u5982\u6b64\u70ed\u60c5\u611f\u5230\u6709\u4e9b\u60ca\u8bb6\u3002\u56e0\u6b64\uff0c\u6211\u51b3\u5b9a\u505a\u4e00\u4e9b\u7814\u7a76\uff0c\u5f04\u6e05\u6211\u6700\u5173\u5fc3\u7684\u95ee\u9898\uff1a\u7a76\u7adf\u8c01\u9700\u8981 Raspberry Pi \u4e0a\u7684 RTC\uff1f<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi51-1024x768.jpg\" alt=\"\u6211\u4eec\u7684\u6811\u8393\u6d3e 5\" class=\"wp-image-5428\" style=\"width:480px;height:360px\" width=\"480\" height=\"360\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi51-1024x768.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi51-300x225.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi51-768x576.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi51-16x12.jpg 16w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/rpi51.jpg 1280w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u949f\u8868\u4e0e\u6c34\u6676<\/h2>\n\n\n\n<p>\u90a3\u4e48\uff0c\u9996\u5148\uff0c\u4ec0\u4e48\u662f\u5b9e\u65f6\u65f6\u949f\uff1f<\/p>\n\n\n\n<p>\u5bf9\u4e8e Raspberry Pi 5\uff0cRTC \u662f\u4e00\u4e2a\u786c\u4ef6\u7ec4\u4ef6\uff0c\u53ef\u72ec\u7acb\u4e8e\u4e3b\u5904\u7406\u5668\u8ddf\u8e2a\u5f53\u524d\u65f6\u95f4\u548c\u65e5\u671f\u3002\u5b83\u7531\u4e00\u4e2a\u4f4e\u529f\u8017\u65f6\u949f\u7535\u8def\u7ec4\u6210\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u6807\u51c6 5V \u7535\u6e90\u6216 RTC \u7535\u6c60\u4e3a\u8be5\u7535\u8def\u4f9b\u7535\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-14-41-45-1024x613.png\" alt=\"Raspberry Pi 5 RTC \u7535\u6c60\" class=\"wp-image-5575\" style=\"width:459px;height:275px\" width=\"459\" height=\"275\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-14-41-45-1024x613.png 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-14-41-45-300x179.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-14-41-45-768x459.png 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-14-41-45-18x12.png 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-14-41-45.png 1028w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>\u8fd9\u662f\u4e00\u5757\u677e\u4e0b ML-2020 \u4e8c\u6c27\u5316\u9530\u9502\u7535\u6c60\uff0c\u5373\u4f7f Raspberry Pi \u7535\u6e90\u5173\u95ed\uff0c\u5b83\u4e5f\u80fd\u8ba9 RTC \u6b63\u5e38\u5de5\u4f5c\u3002\u5f53\u7136\uff0c\u7535\u6c60\u662f\u53ef\u5145\u7535\u7684\u3002<\/p>\n\n\n\n<p>\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u7535\u6c60\u4e0a\u8fd8\u6709\u4e00\u4e2a\u53cc\u9762\u80f6\u57ab\u3002\u56e0\u6b64\uff0c\u4f60\u53ef\u4ee5\u628a\u5b83\u7c98\u5728\u5899\u4e0a\u6216\u8868\u9762\u4e0a\u3002\u6216\u8005\uff0c\u5b83\u751a\u81f3\u53ef\u4ee5\u88c5\u8fdb\u5b98\u65b9\u5305\u88c5\u76d2\u91cc\u3002<\/p>\n\n\n\n<p>\u65e0\u8bba\u5982\u4f55\uff0cRTC \u6a21\u5757\u5305\u62ec\u4e00\u4e2a\u6676\u4f53\u632f\u8361\u5668\uff0c\u53ef\u4ea7\u751f\u7a33\u5b9a\u7684\u65f6\u949f\u4fe1\u53f7\uff0832 kHz\uff09\u3002\u8be5\u4fe1\u53f7\u7ecf\u5206\u9891\u540e\u53ef\u63d0\u4f9b\u7cbe\u786e\u7684\u79d2\u3001\u5206\u3001\u5c0f\u65f6\u3001\u65e5\u3001\u6708\u548c\u5e74\u3002<\/p>\n\n\n\n<p>\u5f53 Raspberry Pi 5 \u542f\u52a8\u65f6\uff0c\u5b83\u4f1a\u4ece RTC \u6a21\u5757\u8bfb\u53d6\u65f6\u95f4\u548c\u65e5\u671f\u4fe1\u606f\u3002 <\/p>\n\n\n\n<p>\u5373\u4f7f\u7535\u6e90\u4e2d\u65ad\u6216\u91cd\u542f\uff0cRTC \u4e5f\u4f1a\u7ee7\u7eed\u8bb0\u5f55\u65f6\u95f4\uff0c\u786e\u4fdd\u7cfb\u7edf\u59cb\u7ec8\u62e5\u6709\u51c6\u786e\u7684\u53c2\u8003\u65f6\u95f4\u3002\u5373\u4f7f\u4e0d\u8fde\u63a5\u4e92\u8054\u7f51\u6216\u7f51\u7edc\u65f6\u95f4\u534f\u8bae\u670d\u52a1\u5668\uff0c\u4e5f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n\n\n\n<p>\u4e0d\u8fc7\uff0c\u5982\u679c\u60a8\u53ea\u4f9d\u8d56\u7535\u6c60\uff0c\u90a3\u4e48\u60a8\u5e94\u8be5\u77e5\u9053\u5b83\u7684\u4f7f\u7528\u5bff\u547d\u53ef\u80fd\u5728 6 \u4e2a\u6708\u5de6\u53f3\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RPi 5 \u4e0a\u7684 RTC<\/h2>\n\n\n\n<p>Raspberry Pi 5 \u4e0a\u7684 RTC \u7531\u7535\u8def\u677f\u5de6\u4e0b\u65b9\u7684\u7535\u6e90\u7ba1\u7406\u96c6\u6210\u7535\u8def\u63a7\u5236\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-13-59-51.png\" alt=\"\u7535\u6e90\u7ba1\u7406\u96c6\u6210\u7535\u8def\" class=\"wp-image-5573\" style=\"width:394px;height:421px\" width=\"394\" height=\"421\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-13-59-51.png 565w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-13-59-51-281x300.png 281w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Screenshot-from-2023-10-09-13-59-51-11x12.png 11w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>\u8fd9\u4e2a\u96c6\u6210\u7535\u8def\u5b9e\u9645\u4e0a\u662f\u4e3a Raspberry Pi 5 \u5b9a\u5236\u7684\u7535\u6e90\u7ba1\u7406 IC\u3002\u5b83\u7684\u7ec6\u8282\u503c\u5f97\u4e00\u8c08\u3002<\/p>\n\n\n\n<p>\u5b83\u7531 I2C \u63a7\u5236\u3002 <\/p>\n\n\n\n<p>\u5b83\u6709\u516b\u4e2a\u964d\u538b\u578b\u5f00\u5173\u6a21\u5f0f\u7535\u6e90\u7a33\u538b\u5668\u548c\u4e09\u4e2a\u4f4e\u538b\u5dee\u7a33\u538b\u5668\u3002\u964d\u538b\u578b SMPS \u7a33\u538b\u5668\u80fd\u6709\u6548\u5730\u5c06\u7535\u538b\u4ece\u8f83\u9ad8\u7535\u5e73\u964d\u81f3\u8f83\u4f4e\u7535\u5e73\uff0c\u800c\u4f4e\u538b\u5dee\u7a33\u538b\u5668\u5219\u80fd\u4ee5\u6700\u5c0f\u7684\u538b\u964d\u4fdd\u6301\u7a33\u5b9a\u7684\u7535\u538b\u8f93\u51fa\u3002<\/p>\n\n\n\n<p>\u5b83\u8fd8\u63a7\u5236 HDMI 5V \u5f00\u5173\u3001USB-PD PHY\u3001\u7535\u6e90\u6309\u94ae\uff0c\u5f53\u7136\u8fd8\u6709 RTC\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u770b\u4e0a\u56fe\uff0c\u5c31\u4f1a\u770b\u5230\u6807\u6709 \"BAT \"\u7684\u6de1\u9ec4\u8272\u5c0f\u63a5\u53e3--RTC \u7535\u6c60\u5c31\u63d2\u5728\u8fd9\u4e2a\u63a5\u53e3\u4e0a\u3002<\/p>\n\n\n\n<p>\u786c\u4ef6\u5c31\u8fd9\u4e48\u591a\u4e86\u3002<\/p>\n\n\n\n<p>\u5728\u8f6f\u4ef6\u65b9\u9762\uff0cRTC \u901a\u8fc7\u56fa\u4ef6\u90ae\u7bb1\u63a5\u53e3\u4e0e\u7cfb\u7edf\u901a\u4fe1\u3002 <\/p>\n\n\n\n<p>\u6b64\u5916\uff0cRTC \u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u7f16\u7a0b\u5728\u7279\u5b9a\u65f6\u95f4\u53d1\u51fa\u8b66\u62a5\u6216\u5524\u9192\u4fe1\u53f7\u3002 <\/p>\n\n\n\n<p>\u8be5\u529f\u80fd\u5bf9\u4e8e\u89e6\u53d1\u4e8b\u4ef6\u6216\u4ece\u4f4e\u529f\u8017\u72b6\u6001\u5524\u9192 Raspberry Pi \u4ee5\u6267\u884c\u9884\u5b9a\u4efb\u52a1\u975e\u5e38\u6709\u7528\u3002 <\/p>\n\n\n\n<p>\u6b64\u5916\uff0cRTC \u9a71\u52a8\u7a0b\u5e8f\u4f1a\u5728\u542f\u52a8\u65f6\u81ea\u52a8\u52a0\u8f7d\uff0c\u9075\u5faa\u6b63\u5e38\u7684 Linux <code data-no-translation=\"\">hwclock<\/code> \u884c\u4e3a\u3002\u56e0\u6b64\uff0cRTC \u9a71\u52a8\u7a0b\u5e8f\u4f1a\u5728\u542f\u52a8\u65f6\u81ea\u52a8\u52a0\u8f7d\uff0c\u5e76\u6839\u636e Linux \u4e2d\u7684\u6807\u51c6\u786c\u4ef6\u65f6\u949f\u884c\u4e3a\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.raspberrypi.com\/news\/introducing-raspberry-pi-5\/\"><img loading=\"lazy\" decoding=\"async\" width=\"669\" height=\"599\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/image-46.png\" alt=\"\" class=\"wp-image-5605\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/image-46.png 669w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/image-46-300x269.png 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/image-46-13x12.png 13w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u90a3\u53c8\u600e\u6837\uff1f<\/h2>\n\n\n\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u6765\u770b\u770b\u8fd9\u4e00\u5207\u55a7\u56a3\u7684\u771f\u6b63\u539f\u56e0\u662f\u4ec0\u4e48\u3002\u56e0\u4e3a\u8fd9\u4e00\u5207\u90fd\u5f88\u597d\uff0c\u4f46\u53c8\u6709\u4ec0\u4e48\u5173\u7cfb\u5462\uff1f<\/p>\n\n\n\n<p>\u6b63\u5982\u6211\u5728\u4e0a\u6587\u6240\u8ff0\uff0cRTC \u5bf9\u4e8e\u5e0c\u671b Pi \u8fdb\u5165\u7761\u7720\u72b6\u6001\u3001\u5524\u9192\u3001\u518d\u8fdb\u5165\u7761\u7720\u72b6\u6001\u7684\u5e94\u7528\u975e\u5e38\u91cd\u8981\u3002\u8fd9\u5bf9\u63d0\u9ad8\u80fd\u6548\u975e\u5e38\u91cd\u8981\u3002<\/p>\n\n\n\n<p>\u9996\u5148\uff0c\u6211\u53d1\u73b0\u7684\u4e00\u4e2a\u6700\u660e\u663e\u7684\u4f8b\u5b50\u5c31\u662f\u76d1\u63a7\u6444\u50cf\u5934\u6216\u52a8\u7269\u6444\u50cf\u5934\u3002<\/p>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u5c06\u6444\u50cf\u5934\u8fde\u63a5\u5230 Pi \u4e0a\uff0c\u7136\u540e\u7ed9\u5b83\u4e00\u4e2a\u4f20\u611f\u5668\u3002\u5f53\u5b83\u611f\u5e94\u5230\u79fb\u52a8\u65f6\uff0c\u5c31\u4f1a\u5524\u9192\uff0c\u62cd\u4e0b\u7167\u7247\uff0c\u7136\u540e\u7ee7\u7eed\u7761\u89c9\u3002\u56e0\u6b64\uff0c\u8fd9\u5bf9\u9e1f\u7c7b\u6444\u50cf\u5934\u3001\u677e\u9f20\u6444\u50cf\u5934\u751a\u81f3\u91ce\u751f\u52a8\u7269\u4fdd\u62a4\u9879\u76ee\u90fd\u5f88\u6709\u7528\u3002<\/p>\n\n\n\n<p>\u5176\u6b21\uff0c\u53e6\u4e00\u79cd\u540c\u6837\u6d89\u53ca\u52a8\u7269\u7684\u5e94\u7528\u662f\u7528\u4e8e\u5ba0\u7269\u95e8\u7684\u732b\u72d7\u8bc6\u522b\u6444\u50cf\u5934\u3002<\/p>\n\n\n\n<p>\u6211\u5fc5\u987b\u627f\u8ba4\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u6ca1\u6709\u5ba0\u7269\u7684\u4eba\uff0c\u6211\u4e0d\u786e\u5b9a\u8fd9\u5c06\u5982\u4f55\u5de5\u4f5c\u3002\u4f46\u6709\u4eba\u5728 Raspberry Pi \u8bba\u575b\u4e0a\u63d0\u51fa\u8fc7\u8fd9\u6837\u7684\u5efa\u8bae--\u5ba0\u7269\u95e8\u5728\u6253\u5f00\u4e4b\u524d\u7528\u6444\u50cf\u5934\u8bc6\u522b\u52a8\u7269\u3002\u6211\u60f3\u8fd9\u6837\u5c31\u53ef\u4ee5\u9632\u6b62\u968f\u610f\u7684\u52a8\u7269\u8fdb\u5165\u4f60\u7684\u5bb6\u4e86\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u6709\u4efb\u4f55\u7ebf\u7d22\uff0c\u8bf7\u5728\u4e0b\u65b9\u8bc4\u8bba\uff01<\/p>\n\n\n\n<p>\u7b2c\u4e09\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 RTC \u5728 Raspberry Pis \u4e0a\u540c\u6b65\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u7531\u4e8e RTC \u5373\u4f7f\u5728 Raspberry Pi 5 \u79bb\u7ebf\u65f6\u4e5f\u80fd\u8fdb\u884c\u65f6\u95f4\u6233\u8bb0\u5f55\uff0c\u56e0\u6b64\u53ef\u4ee5\u4fdd\u8bc1\u51c6\u786e\u7684\u6570\u636e\u8bb0\u5f55\u3002\u6211\u8ba4\u4e3a\uff0c\u8fd9\u6837\u7684\u4ea7\u54c1\u5728\u79d1\u5b66\u548c\u5de5\u4e1a\u9886\u57df\u7684\u5e94\u7528\u53ef\u80fd\u662f\u65e0\u9650\u7684\u3002<\/p>\n\n\n\n<p>\u7b2c\u56db\uff0c\u4e5f\u662f\u6700\u540e\u4e00\u70b9\uff0c\u5b83\u6709\u52a9\u4e8e\u786e\u4fdd\u64cd\u4f5c\u7cfb\u7edf\u6b63\u5e38\u8fd0\u884c\uff0c\u5373\u4f7f\u5728 Pi \u79bb\u7ebf\u65f6\u4e5f\u662f\u5982\u6b64\u3002\u867d\u7136\u8fd9\u4e00\u70b9\u975e\u5e38\u666e\u901a\uff0c\u4f46\u5b83\u53ef\u80fd\u662f\u666e\u901a\u4eba\u4f7f\u7528 RTC \u7684\u6700\u91cd\u8981\u60c5\u51b5\u3002<\/p>\n\n\n\n<p>\u663e\u7136\uff0c\u5982\u679c\u64cd\u4f5c\u7cfb\u7edf\u7684\u65f6\u949f\u4e0d\u6b63\u786e\uff0c\u751a\u81f3\u5f00\u59cb\u6f02\u79fb\uff0c\u90a3\u4e48\u6574\u4e2a\u7cfb\u7edf\u5c31\u4f1a\u4e71\u5957\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u4f7f\u7528 RTC\uff0cRaspberry Pi \u64cd\u4f5c\u7cfb\u7edf\u4e5f\u80fd\u66f4\u597d\u5730\u8fd0\u884c\u3002\u4f8b\u5982\uff0c\u5b83\u4e0d\u4f1a\u9047\u5230\u6f5c\u5728\u7684\u5b89\u5168\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u64cd\u4f5c\u7cfb\u7edf\u8fd8\u80fd\u4fdd\u8bc1\u65f6\u95f4\u6233\u3001\u65e5\u5fd7\u6587\u4ef6\u548c\u8ba1\u5212\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>\u6211\u4e0d\u5f97\u4e0d\u627f\u8ba4\uff0c\u5728\u9605\u8bfb\u4e86\u66f4\u591a\u76f8\u5173\u8d44\u6599\u540e\uff0c\u6211\u786e\u4fe1\u4ed6\u4eec\u65e9\u5c31\u5e94\u8be5\u5728\u65d7\u8230\u4ea7\u54c1\u4e0a\u914d\u5907 RTC\u3002<\/p>\n\n\n\n<p>\u4e0d\u5149\u662f\u6211\uff0cEben \u672c\u4eba\uff08\u5728\u4e0b\u9762\u89c6\u9891\u7684 6:28 \u5904\uff09\u4e5f\u611f\u53f9\u9053\uff1a\"\u606d\u559c\uff1aRaspberry Pi \u8bde\u751f\u5341\u4e8c\u5e74\u540e\uff0c\u6211\u4eec\u7ec8\u4e8e\u6709\u4e86 RTC \u548c\u7535\u6e90\u6309\u94ae\uff01\"<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" hcb-fetch-image-from=\"https:\/\/www.youtube.com\/watch?v=ZswAW9A6wNE&amp;t=387s\" title=\"\u6811\u8393\u6d3e 5 \u67b6\u6784 - \u8a79\u59c6\u65af-\u4e9a\u5f53\u65af\uff08James Adams\uff09\u548c\u57c3\u672c-\u5384\u666e\u987f\uff08Eben Upton\uff09\u8bb2\u8ff0 #Pi5 \u7684\u8bbe\u8ba1\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/ZswAW9A6wNE?start=387&#038;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u51fa\u53d1\u524d\uff0c\u8bf7\u67e5\u770b\u6211\u4eec\u7684\u6bd4\u8d5b\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ade\u8d5b\u4e0e\u901a\u8baf<\/h2>\n\n\n\n<p>\u6211\u4eec\u77e5\u9053\u8981\u7b49\u5230 10 \u6708 23 \u65e5\u624d\u80fd\u4e70\u5230 Raspberry Pi 5 \u662f\u591a\u4e48\u4ee4\u4eba\u6cae\u4e27\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6211\u4eec\u5e0c\u671b\u80fd\u8ba9\u60a8\u5c3d\u5feb\u4f53\u9a8c\u4e00\u628a\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u6211\u4eec\u4e3e\u529e\u4e86\u4e00\u573a\u6bd4\u8d5b\uff1a <em>\u60a8\u80fd\u4e3a Raspberry Pi 5 \u60f3\u51fa\u4ec0\u4e48\u6700\u75af\u72c2\u7684\u4e1c\u897f\uff1f<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/picockpit.com\/raspberry-pi\/win-a-free-raspberry-pi-5\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"192\" src=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1-1024x192.jpg\" alt=\"Raspberr Pi 5 \u7ade\u8d5b\" class=\"wp-image-5443\" srcset=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1-1024x192.jpg 1024w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1-300x56.jpg 300w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1-768x144.jpg 768w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1-1536x288.jpg 1536w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1-18x3.jpg 18w, https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/09\/Raspberry-Pi-5-Idea-Contest1.jpg 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u53ea\u8981\u4f60\u7684\u60f3\u6cd5\u4e0d\u4f1a\u6bc1\u4e86\u5b83\uff0c\u4f60\u5c31\u53ef\u4ee5\u628a\u4f60\u7684\u60f3\u6cd5\u53d1\u7ed9\u6211\u4eec\uff0c\u6211\u4eec\u4f1a\u5728\u6211\u4eec\u7684\u7f51\u7ad9\u4e0a\u53d1\u5e03--\u5e76\u64b0\u6587\u4ecb\u7ecd\uff01<\/p>\n\n\n\n<p>\u6211\u4eec\u5c06\u5728\u8fd9\u91cc\u548c\u7f51\u7ad9\u4e0a\u516c\u5e03\u83b7\u80dc\u8005\u540d\u5355 <a href=\"https:\/\/buyzero.de\/\" target=\"_blank\" rel=\"noreferrer noopener\">buyzero.de<\/a> 10 \u6708 23 \u65e5\u3002<\/p>\n\n\n\n<p>\u83b7\u80dc\u521b\u610f\uff08\u7531\u6211\u4eec\u51b3\u5b9a\uff09\u5c06\u8d62\u5f97\u5168\u5957 Raspberry Pi 5 \u5957\u4ef6\uff0c\u5305\u62ec\u4e00\u4e2a 27W USB-C Power Delivery (PD) \u7535\u6e90\u3001\u4e00\u4e2a Raspberry Pi 5 \u673a\u7bb1\u3001\u4e00\u5f20 SD \u5361\u548c\u4e00\u4e2a Raspberry Pi 5\u3002\u6b27\u76df\u5883\u5185\u514d\u8fd0\u8d39\u3002<\/p>\n\n\n\n<p>\u4e9a\u519b\u5c06\u83b7\u5f97 Raspberry Pi 5\uff0c\u6b27\u76df\u5883\u5185\u514d\u8fd0\u8d39\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u8bf7\u52a1\u5fc5\u63d0\u4ea4\u60a8\u7684\u60f3\u6cd5--\u60a8\u53ef\u4ee5\u8bbf\u95ee\u4ee5\u4e0b\u94fe\u63a5\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a <a href=\"https:\/\/picockpit.com\/raspberry-pi\/win-a-free-raspberry-pi-5\/\">\u8d62\u53d6\u514d\u8d39 raspberry pi 5<\/a>!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u603b\u7ed3<\/h2>\n\n\n\n<p>\u56e0\u6b64\uff0c\u60a8\u53ef\u4ee5\u5728 Raspberry Pi 5 \u4e0a\u4f7f\u7528 RTC \u8fdb\u884c\u4e00\u4e9b\u5e94\u7528\uff01<\/p>\n\n\n\n<p>\u60a8\u5bf9 RTC \u7684\u7528\u9014\u6709\u4ec0\u4e48\u60f3\u6cd5\u5417\uff1f\u8bf7\u5728\u4e0b\u65b9\u8bc4\u8bba\uff01<\/p>\n\n\n\n<p>\u8bf7\u52a1\u5fc5\u67e5\u770b\u6211\u4eec\u6709\u5173 Raspberry Pi 5 \u7684\u5176\u4ed6\u6587\u7ae0\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-4-vs-raspberry-pi-5\/\">\u6811\u8393\u6d3e 4 \u4e0e\u6811\u8393\u6d3e 5<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/a-first-look-at-raspberry-pi-5\/\">\u6811\u8393\u6d3e 5 \u521d\u4f53\u9a8c<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/keeping-raspberry-pi-5-cool\/\">\u8ba9 Raspberry Pi 5 \u4fdd\u6301\u51c9\u723d<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/doom-on-a-raspberry-pi-5\/\">\u6811\u8393\u6d3e 5 \u4e0a\u7684 DOOM<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/win-a-free-raspberry-pi-5\/\">\u8d62\u53d6\u514d\u8d39\u7684 Raspberry Pi 5<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/5-surprising-features-of-raspberry-pi-5\/\">\u6811\u8393\u6d3e 5 \u7684 5 \u9879\u4ee4\u4eba\u60ca\u8bb6\u7684\u529f\u80fd<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-micro-sd-card-speed\/\">Raspberry Pi 5 \u5fae\u578b SD \u5361\u7684\u901f\u5ea6<\/a><\/li>\n\n\n\n<li><a href=\"http:\/\/4 Frequently Asked Questions about Raspberry Pi 5\" target=\"_blank\" rel=\"noreferrer noopener\">4 \u6709\u5173 Raspberry Pi 5 \u7684\u5e38\u89c1\u95ee\u9898<\/a><\/li>\n<\/ul>\n<div class=\"shariff shariff-align-center shariff-widget-align-left shariff-buttonstretch\"><ul class=\"shariff-buttons theme-white orientation-horizontal buttonsize-medium\"><li class=\"shariff-button twitter shariff-nocustomcolor\" style=\"background-color:#595959\"><a href=\"https:\/\/twitter.com\/share?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fzh%2Fraspberry-pi-5-%25e6%259c%2589%25e5%25ae%259e%25e6%2597%25b6%25e6%2597%25b6%25e9%2592%259f%25ef%25bc%258c%25e9%2582%25a3%25e5%258f%2588%25e6%2580%258e%25e6%25a0%25b7%25ef%25bc%259f%2F&text=Raspberry%20Pi%205%20has%20a%20Real-Time%20Clock.%20So%20What%3F\" title=\"\u5728 X \u4e0a\u5206\u4eab\" aria-label=\"\u5728 X \u4e0a\u5206\u4eab\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#000; color:#000\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#000\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\"><path fill=\"#000\" d=\"M14.258 10.152L23.176 0h-2.113l-7.747 8.813L7.133 0H0l9.352 13.328L0 23.973h2.113l8.176-9.309 6.531 9.309h7.133zm-2.895 3.293l-.949-1.328L2.875 1.56h3.246l6.086 8.523.945 1.328 7.91 11.078h-3.246zm0 0\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#000\">\u5206\u4eab<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button facebook shariff-nocustomcolor\" style=\"background-color:#4273c8\"><a href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fzh%2Fraspberry-pi-5-%25e6%259c%2589%25e5%25ae%259e%25e6%2597%25b6%25e6%2597%25b6%25e9%2592%259f%25ef%25bc%258c%25e9%2582%25a3%25e5%258f%2588%25e6%2580%258e%25e6%25a0%25b7%25ef%25bc%259f%2F\" title=\"\u5728Facebook\u4e0a\u5206\u4eab\" aria-label=\"\u5728Facebook\u4e0a\u5206\u4eab\" role=\"button\" rel=\"nofollow\" class=\"shariff-link\" style=\"; background-color:#3b5998; color:#3b5998\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#3b5998\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 18 32\"><path fill=\"#3b5998\" d=\"M17.1 0.2v4.7h-2.8q-1.5 0-2.1 0.6t-0.5 1.9v3.4h5.2l-0.7 5.3h-4.5v13.6h-5.5v-13.6h-4.5v-5.3h4.5v-3.9q0-3.3 1.9-5.2t5-1.8q2.6 0 4.1 0.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#3b5998\">\u5206\u4eab<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button telegram shariff-nocustomcolor\" style=\"background-color:#4084A6\"><a href=\"https:\/\/telegram.me\/share\/url?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fzh%2Fraspberry-pi-5-%25e6%259c%2589%25e5%25ae%259e%25e6%2597%25b6%25e6%2597%25b6%25e9%2592%259f%25ef%25bc%258c%25e9%2582%25a3%25e5%258f%2588%25e6%2580%258e%25e6%25a0%25b7%25ef%25bc%259f%2F&text=Raspberry%20Pi%205%20has%20a%20Real-Time%20Clock.%20So%20What%3F\" title=\"\u5728\u7535\u62a5\u4e0a\u5206\u4eab\" aria-label=\"\u5728\u7535\u62a5\u4e0a\u5206\u4eab\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#0088cc; color:#0088cc\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#0088cc\"><svg width=\"32px\" height=\"20px\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 32 32\"><path fill=\"#0088cc\" d=\"M30.8 6.5l-4.5 21.4c-.3 1.5-1.2 1.9-2.5 1.2L16.9 24l-3.3 3.2c-.4.4-.7.7-1.4.7l.5-7L25.5 9.2c.6-.5-.1-.8-.9-.3l-15.8 10L2 16.7c-1.5-.5-1.5-1.5.3-2.2L28.9 4.3c1.3-.5 2.3.3 1.9 2.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#0088cc\">\u5206\u4eab<\/span>&nbsp;<\/a><\/li><li class=\"shariff-button reddit shariff-nocustomcolor\" style=\"background-color:#ff5700\"><a href=\"https:\/\/www.reddit.com\/submit?url=https%3A%2F%2Fpicockpit.com%2Fraspberry-pi%2Fzh%2Fraspberry-pi-5-%25e6%259c%2589%25e5%25ae%259e%25e6%2597%25b6%25e6%2597%25b6%25e9%2592%259f%25ef%25bc%258c%25e9%2582%25a3%25e5%258f%2588%25e6%2580%258e%25e6%25a0%25b7%25ef%25bc%259f%2F\" title=\"\u5206\u4eab\u81f3Reddit\" aria-label=\"\u5206\u4eab\u81f3Reddit\" role=\"button\" rel=\"noopener nofollow\" class=\"shariff-link\" style=\"; background-color:#ff4500; color:#ff4500\" target=\"_blank\"><span class=\"shariff-icon\" style=\"fill:#ff4500\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"#ff4500\" d=\"M440.3 203.5c-15 0-28.2 6.2-37.9 15.9-35.7-24.7-83.8-40.6-137.1-42.3L293 52.3l88.2 19.8c0 21.6 17.6 39.2 39.2 39.2 22 0 39.7-18.1 39.7-39.7s-17.6-39.7-39.7-39.7c-15.4 0-28.7 9.3-35.3 22l-97.4-21.6c-4.9-1.3-9.7 2.2-11 7.1L246.3 177c-52.9 2.2-100.5 18.1-136.3 42.8-9.7-10.1-23.4-16.3-38.4-16.3-55.6 0-73.8 74.6-22.9 100.1-1.8 7.9-2.6 16.3-2.6 24.7 0 83.8 94.4 151.7 210.3 151.7 116.4 0 210.8-67.9 210.8-151.7 0-8.4-.9-17.2-3.1-25.1 49.9-25.6 31.5-99.7-23.8-99.7zM129.4 308.9c0-22 17.6-39.7 39.7-39.7 21.6 0 39.2 17.6 39.2 39.7 0 21.6-17.6 39.2-39.2 39.2-22 .1-39.7-17.6-39.7-39.2zm214.3 93.5c-36.4 36.4-139.1 36.4-175.5 0-4-3.5-4-9.7 0-13.7 3.5-3.5 9.7-3.5 13.2 0 27.8 28.5 120 29 149 0 3.5-3.5 9.7-3.5 13.2 0 4.1 4 4.1 10.2.1 13.7zm-.8-54.2c-21.6 0-39.2-17.6-39.2-39.2 0-22 17.6-39.7 39.2-39.7 22 0 39.7 17.6 39.7 39.7-.1 21.5-17.7 39.2-39.7 39.2z\"\/><\/svg><\/span><span class=\"shariff-text\" style=\"color:#ff4500\">\u5206\u4eab<\/span>&nbsp;<\/a><\/li><\/ul><\/div>","protected":false},"excerpt":{"rendered":"<p>\u5b9e\u65f6\u65f6\u949f\uff08RTC\uff09\u662f Raspberry Pi 5 \u5907\u53d7\u5173\u6ce8\u7684\u4e00\u5927\u529f\u80fd\u3002\u5982\u4eca\uff0c\u4ece\u667a\u80fd\u624b\u673a\u548c\u7b14\u8bb0\u672c\u7535\u8111\u5230\u6d17\u8863\u673a\u548c\u6c7d\u8f66\uff0c\u51e0\u4e4e\u6bcf\u53f0\u8bbe\u5907\u4e0a\u90fd\u6709\u4e00\u4e2a RTC\u3002\u4f46 Raspberry Pi 5 \u662f\u7b2c\u4e00\u6b3e\u914d\u5907 RTC \u7684\u65d7\u8230\u4ea7\u54c1\u3002(\u5b83...<\/p>","protected":false},"author":2,"featured_media":5574,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1962],"tags":[2020,606,2021,1972,447,187,1963,456,2018,1900,2019],"class_list":["post-5568","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pi-5","tag-gadget-mode","tag-linux","tag-pmic","tag-power-management-ic","tag-projects","tag-raspberry-pi","tag-raspberry-pi-5","tag-raspberry-pi-projects","tag-real-time-clock","tag-rtc","tag-sleep-mode"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Raspberry Pi 5 has a Real-Time Clock. So What? | PiCockpit<\/title>\n<meta name=\"description\" content=\"One feature of Raspberry Pi 5 that is getting attention is the Real-Time Clock (RTC). In this article, we talk about what it&#039;s good for!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/picockpit.com\/raspberry-pi\/zh\/raspberry-pi-5-\u6709\u5b9e\u65f6\u65f6\u949f\uff0c\u90a3\u53c8\u600e\u6837\uff1f\/\" \/>\n<meta property=\"og:locale\" content=\"zh_HK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Raspberry Pi 5 has a Real-Time Clock. So What? | PiCockpit\" \/>\n<meta property=\"og:description\" content=\"One feature of Raspberry Pi 5 that is getting attention is the Real-Time Clock (RTC). In this article, we talk about what it&#039;s good for!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/picockpit.com\/raspberry-pi\/zh\/raspberry-pi-5-\u6709\u5b9e\u65f6\u65f6\u949f\uff0c\u90a3\u53c8\u600e\u6837\uff1f\/\" \/>\n<meta property=\"og:site_name\" content=\"PiCockpit\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pi3gshop\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-09T13:50:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-10T10:23:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"raspi berry\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@pi3g\" \/>\n<meta name=\"twitter:site\" content=\"@pi3g\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"raspi berry\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9810\u8a08\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/\"},\"author\":{\"name\":\"raspi berry\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#\\\/schema\\\/person\\\/7af3a7a8c999bc722029ef9ca9d78eee\"},\"headline\":\"Raspberry Pi 5 has a Real-Time Clock. So What?\",\"datePublished\":\"2023-10-09T13:50:29+00:00\",\"dateModified\":\"2023-10-10T10:23:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/\"},\"wordCount\":1311,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Real-Time-Clock-Title-Image.png\",\"keywords\":[\"Gadget Mode\",\"linux\",\"PMIC\",\"Power Management IC\",\"Projects\",\"Raspberry Pi\",\"Raspberry Pi 5\",\"Raspberry Pi projects\",\"Real-Time Clock\",\"RTC\",\"Sleep Mode\"],\"articleSection\":[\"Raspberry Pi 5\"],\"inLanguage\":\"zh-HK\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/\",\"url\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/\",\"name\":\"Raspberry Pi 5 has a Real-Time Clock. So What? | PiCockpit\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Real-Time-Clock-Title-Image.png\",\"datePublished\":\"2023-10-09T13:50:29+00:00\",\"dateModified\":\"2023-10-10T10:23:44+00:00\",\"description\":\"One feature of Raspberry Pi 5 that is getting attention is the Real-Time Clock (RTC). In this article, we talk about what it's good for!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#breadcrumb\"},\"inLanguage\":\"zh-HK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-HK\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#primaryimage\",\"url\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Real-Time-Clock-Title-Image.png\",\"contentUrl\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/wp-content\\\/uploads\\\/2023\\\/10\\\/Real-Time-Clock-Title-Image.png\",\"width\":1200,\"height\":675,\"caption\":\"Real-Time Clock Title Image\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/raspberry-pi-5-has-a-real-time-clock-so-what\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Raspberry Pi 5\",\"item\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/category\\\/raspberry-pi-5\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Raspberry Pi 5 has a Real-Time Clock. So What?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#website\",\"url\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/\",\"name\":\"PiCockpit\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-HK\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#organization\",\"name\":\"PiCockpit.com\",\"url\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-HK\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/Screenshot-from-2023-07-24-15-01-24.png\",\"contentUrl\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/Screenshot-from-2023-07-24-15-01-24.png\",\"width\":1165,\"height\":283,\"caption\":\"PiCockpit.com\"},\"image\":{\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/pi3gshop\",\"https:\\\/\\\/x.com\\\/pi3g\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/#\\\/schema\\\/person\\\/7af3a7a8c999bc722029ef9ca9d78eee\",\"name\":\"raspi berry\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-HK\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c10c423ceeff34163dd54a5472d6da17d71c0e360e0cf8cdb8847006372f216b?s=96&d=blank&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c10c423ceeff34163dd54a5472d6da17d71c0e360e0cf8cdb8847006372f216b?s=96&d=blank&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c10c423ceeff34163dd54a5472d6da17d71c0e360e0cf8cdb8847006372f216b?s=96&d=blank&r=g\",\"caption\":\"raspi berry\"},\"description\":\"I'm here to help you with all your Raspberry Pi related questions &amp; love to share about new project ideas for the Raspberry Pi, and give quick tips. Of course I'll also help you with PiCockpit and how to make your Raspberry Pi even easier to use with this raspberry pi monitoring solution :-)\",\"sameAs\":[\"https:\\\/\\\/picockpit.com\"],\"url\":\"https:\\\/\\\/picockpit.com\\\/raspberry-pi\\\/zh\\\/author\\\/raspi-berry\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Raspberry Pi 5 \u6709\u4e00\u4e2a\u5b9e\u65f6\u65f6\u949f\u3002\u90a3\u53c8\u600e\u6837\uff1f| PiCockpit","description":"\u5b9e\u65f6\u65f6\u949f\uff08RTC\uff09\u662f Raspberry Pi 5 \u5907\u53d7\u5173\u6ce8\u7684\u4e00\u9879\u529f\u80fd\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5b83\u7684\u7528\u9014\uff01","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/picockpit.com\/raspberry-pi\/zh\/raspberry-pi-5-\u6709\u5b9e\u65f6\u65f6\u949f\uff0c\u90a3\u53c8\u600e\u6837\uff1f\/","og_locale":"zh_HK","og_type":"article","og_title":"Raspberry Pi 5 has a Real-Time Clock. So What? | PiCockpit","og_description":"One feature of Raspberry Pi 5 that is getting attention is the Real-Time Clock (RTC). In this article, we talk about what it's good for!","og_url":"https:\/\/picockpit.com\/raspberry-pi\/zh\/raspberry-pi-5-\u6709\u5b9e\u65f6\u65f6\u949f\uff0c\u90a3\u53c8\u600e\u6837\uff1f\/","og_site_name":"PiCockpit","article_publisher":"https:\/\/www.facebook.com\/pi3gshop","article_published_time":"2023-10-09T13:50:29+00:00","article_modified_time":"2023-10-10T10:23:44+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png","type":"image\/png"}],"author":"raspi berry","twitter_card":"summary_large_image","twitter_creator":"@pi3g","twitter_site":"@pi3g","twitter_misc":{"\u4f5c\u8005":"raspi berry","\u9810\u8a08\u95b1\u8b80\u6642\u9593":"7 \u5206\u9418"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#article","isPartOf":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/"},"author":{"name":"raspi berry","@id":"https:\/\/picockpit.com\/raspberry-pi\/#\/schema\/person\/7af3a7a8c999bc722029ef9ca9d78eee"},"headline":"Raspberry Pi 5 has a Real-Time Clock. So What?","datePublished":"2023-10-09T13:50:29+00:00","dateModified":"2023-10-10T10:23:44+00:00","mainEntityOfPage":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/"},"wordCount":1311,"commentCount":1,"publisher":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/#organization"},"image":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#primaryimage"},"thumbnailUrl":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png","keywords":["Gadget Mode","linux","PMIC","Power Management IC","Projects","Raspberry Pi","Raspberry Pi 5","Raspberry Pi projects","Real-Time Clock","RTC","Sleep Mode"],"articleSection":["Raspberry Pi 5"],"inLanguage":"zh-HK","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/","url":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/","name":"Raspberry Pi 5 \u6709\u4e00\u4e2a\u5b9e\u65f6\u65f6\u949f\u3002\u90a3\u53c8\u600e\u6837\uff1f| PiCockpit","isPartOf":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/#website"},"primaryImageOfPage":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#primaryimage"},"image":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#primaryimage"},"thumbnailUrl":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png","datePublished":"2023-10-09T13:50:29+00:00","dateModified":"2023-10-10T10:23:44+00:00","description":"\u5b9e\u65f6\u65f6\u949f\uff08RTC\uff09\u662f Raspberry Pi 5 \u5907\u53d7\u5173\u6ce8\u7684\u4e00\u9879\u529f\u80fd\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5b83\u7684\u7528\u9014\uff01","breadcrumb":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#breadcrumb"},"inLanguage":"zh-HK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/"]}]},{"@type":"ImageObject","inLanguage":"zh-HK","@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#primaryimage","url":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png","contentUrl":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/10\/Real-Time-Clock-Title-Image.png","width":1200,"height":675,"caption":"Real-Time Clock Title Image"},{"@type":"BreadcrumbList","@id":"https:\/\/picockpit.com\/raspberry-pi\/raspberry-pi-5-has-a-real-time-clock-so-what\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/picockpit.com\/raspberry-pi\/"},{"@type":"ListItem","position":2,"name":"Raspberry Pi 5","item":"https:\/\/picockpit.com\/raspberry-pi\/category\/raspberry-pi-5\/"},{"@type":"ListItem","position":3,"name":"Raspberry Pi 5 has a Real-Time Clock. So What?"}]},{"@type":"WebSite","@id":"https:\/\/picockpit.com\/raspberry-pi\/#website","url":"https:\/\/picockpit.com\/raspberry-pi\/","name":"\u7801\u5934","description":"","publisher":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/picockpit.com\/raspberry-pi\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-HK"},{"@type":"Organization","@id":"https:\/\/picockpit.com\/raspberry-pi\/#organization","name":"PiCockpit.com","url":"https:\/\/picockpit.com\/raspberry-pi\/","logo":{"@type":"ImageObject","inLanguage":"zh-HK","@id":"https:\/\/picockpit.com\/raspberry-pi\/#\/schema\/logo\/image\/","url":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/07\/Screenshot-from-2023-07-24-15-01-24.png","contentUrl":"https:\/\/picockpit.com\/raspberry-pi\/wp-content\/uploads\/2023\/07\/Screenshot-from-2023-07-24-15-01-24.png","width":1165,"height":283,"caption":"PiCockpit.com"},"image":{"@id":"https:\/\/picockpit.com\/raspberry-pi\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/pi3gshop","https:\/\/x.com\/pi3g"]},{"@type":"Person","@id":"https:\/\/picockpit.com\/raspberry-pi\/#\/schema\/person\/7af3a7a8c999bc722029ef9ca9d78eee","name":"raspi berry","image":{"@type":"ImageObject","inLanguage":"zh-HK","@id":"https:\/\/secure.gravatar.com\/avatar\/c10c423ceeff34163dd54a5472d6da17d71c0e360e0cf8cdb8847006372f216b?s=96&d=blank&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c10c423ceeff34163dd54a5472d6da17d71c0e360e0cf8cdb8847006372f216b?s=96&d=blank&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c10c423ceeff34163dd54a5472d6da17d71c0e360e0cf8cdb8847006372f216b?s=96&d=blank&r=g","caption":"raspi berry"},"description":"\u6211\u5728\u8fd9\u91cc\u5e2e\u52a9\u4f60\u89e3\u51b3\u6240\u6709\u4e0e\u6811\u8393\u6d3e\u6709\u5173\u7684\u95ee\u9898\uff0c\u5e76\u559c\u6b22\u5206\u4eab\u6709\u5173\u6811\u8393\u6d3e\u7684\u65b0\u9879\u76ee\u60f3\u6cd5\uff0c\u5e76\u7ed9\u51fa\u5feb\u901f\u63d0\u793a\u3002\u5f53\u7136\uff0c\u6211\u4e5f\u4f1a\u5e2e\u52a9\u4f60\u4e86\u89e3PiCockpit\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528\u8fd9\u4e2a\u6811\u8393\u6d3e\u76d1\u63a7\u89e3\u51b3\u65b9\u6848\u4f7f\u4f60\u7684\u6811\u8393\u6d3e\u66f4\u5bb9\u6613\u4f7f\u7528 :-)","sameAs":["https:\/\/picockpit.com"],"url":"https:\/\/picockpit.com\/raspberry-pi\/zh\/author\/raspi-berry\/"}]}},"_links":{"self":[{"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/posts\/5568","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/comments?post=5568"}],"version-history":[{"count":6,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/posts\/5568\/revisions"}],"predecessor-version":[{"id":5607,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/posts\/5568\/revisions\/5607"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/media\/5574"}],"wp:attachment":[{"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/media?parent=5568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/categories?post=5568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/picockpit.com\/raspberry-pi\/zh\/wp-json\/wp\/v2\/tags?post=5568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}