{"id":800,"date":"2022-12-19T17:52:52","date_gmt":"2022-12-19T09:52:52","guid":{"rendered":"http:\/\/wordpress.loc\/?p=800"},"modified":"2023-06-03T16:18:57","modified_gmt":"2023-06-03T08:18:57","slug":"esp32_ch1-43","status":"publish","type":"post","link":"https:\/\/www.nmking.io\/index.php\/2022\/12\/19\/800\/","title":{"rendered":"ESP32 \u7761\u7720\u8207\u559a\u9192"},"content":{"rendered":"\n<figure class=\"wp-block-pullquote\"><blockquote><p>\u60f3\u77e5\u9053ESP32\u5982\u4f55\u9032\u5165\u7761\u7720\u55ce\uff1f<br>\u7761\u7720\u5982\u4f55\u7526\u9192\u55ce\uff1f<br>\u7761\u7720\u6709\u5206\u591a\u5c11\u5c64\u6b21\u55ce\uff1f<br>\u5982\u4f55\u642d\u914d\u96fb\u6c60\u8b93\u6642\u9593\u6301\u7e8c\u6700\u4e45\u55ce\uff1f<\/p><\/blockquote><\/figure>\n\n\n\n<div class=\"wp-block-ht-block-toc is-style-rounded htoc htoc--position-wide toc-list-style-plain\" data-htoc-state=\"expanded\"><span class=\"htoc__title\"><span class=\"ht_toc_title\">Table of Contents<\/span><span class=\"htoc__toggle\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\"><g fill=\"#444\"><path d=\"M15 7H1c-.6 0-1 .4-1 1s.4 1 1 1h14c.6 0 1-.4 1-1s-.4-1-1-1z\"><\/path><path d=\"M15 1H1c-.6 0-1 .4-1 1s.4 1 1 1h14c.6 0 1-.4 1-1s-.4-1-1-1zM15 13H1c-.6 0-1 .4-1 1s.4 1 1 1h14c.6 0 1-.4 1-1s-.4-1-1-1z\"><\/path><\/g><\/svg><\/span><\/span><div class=\"htoc__itemswrap\"><ul class=\"ht_toc_list\"><li class=\"\"><a href=\"#htoc-\">\u5be6\u505a\u8aaa\u660e<\/a><\/li><li class=\"\"><a href=\"#htoc-esp32\">\u4e00\u3001ESP32\u7761\u7720\u7a2e\u985e<\/a><ul class=\"ht_toc_child_list\"><li class=\"\"><a href=\"#htoc-1-active\">1. Active\u6b63\u5e38\u6a21\u5f0f<\/a><\/li><li class=\"\"><a href=\"#htoc-2-modem-sleep\">2.Modem-Sleep\u901a\u8a0a\u95dc\u9589<\/a><\/li><li class=\"\"><a href=\"#htoc-3-light-sleep\">3.Light-Sleep\u8f15\u5ea6\u7761\u7720<\/a><\/li><li class=\"\"><a href=\"#htoc-4-deep-sleep\">4.Deep-Sleep\u6df1\u5ea6\u7761\u7720<\/a><\/li><li class=\"\"><a href=\"#htoc-5-hibernation\">5.Hibernation\u4f11\u7720<\/a><\/li><\/ul><\/li><li class=\"\"><a href=\"#htoc-11111\">\u4e09\u3001\u559a\u9192\u65b9\u5f0f<\/a><ul class=\"ht_toc_child_list\"><li class=\"\"><a href=\"#htoc-1-timer-rtc\">1.TIMER\uff1a\u7531RTC\u8a08\u6642\u5668\u559a\u9192<\/a><\/li><li class=\"\"><a href=\"#htoc-2-ex0-rtc\">2.EX0\uff1aRTC \u55ae\u4e00\u8173\u4f4d\u559a\u9192<\/a><\/li><li class=\"\"><a href=\"#htoc-3-ex1-rtc\">3.EX1\uff1aRTC \u591a\u8173\u4f4d\u559a\u9192<\/a><\/li><li class=\"\"><a href=\"#htoc-4-touchpad-rtc\">4.TOUCHPAD\uff1aRTC \u89f8\u63a7\u8173\u559a\u9192<\/a><\/li><li class=\"\"><a href=\"#htoc-5-ulp-cpu\">5.ULP\uff1a\u5354\u540cCPU\u559a\u9192(\u672c\u7bc7\u4e0d\u5be6\u505a)<\/a><\/li><\/ul><\/li><\/ul><\/div><\/div>\n\n\n\n<p>\u6211\u7684ESP32\u5be6\u505a\u66f8\u7c4d\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.nmking.io\/index.php\/2022\/11\/10\/esp32_ch1-2\/\" target=\"_blank\">\u6211\u51fa\u66f8\u4e86 ESP32 \u7269\u806f\u7db2\u5c08\u984c<\/a><br>\u535a\u5ba2\u4f86\u7db2\u5740\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.books.com.tw\/products\/0010901195\" target=\"_blank\">https:\/\/www.books.com.tw\/products\/0010901195<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-\">\u5be6\u505a\u8aaa\u660e<\/h2>\n\n\n\n<p>\u60f3\u77e5\u9053ESP32\u5982\u4f55\u9032\u5165\u7761\u7720\u55ce\uff1f<br>\u7761\u7720\u5982\u4f55\u7526\u9192\u55ce\uff1f<br>\u7761\u7720\u6709\u5206\u591a\u5c11\u5c64\u6b21\u55ce\uff1f<br>\u5982\u4f55\u642d\u914d\u96fb\u6c60\u8b93\u6642\u9593\u6301\u7e8c\u6700\u4e45\u55ce\uff1f<br>\u8ab2\u7a0b\u8b1b\u7fa9\uff1a<a rel=\"noreferrer noopener\" href=\"http:\/\/twgo.io\/gxgmd\" target=\"_blank\">twgo.io\/gxgmd<\/a><br>\u672c\u8ab2\u7a0b\u6240\u5217\u7a0b\u5f0f\u90fd\u5728Github\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/github.com\/youjunjer\/ESP32DeepSleep\" target=\"_blank\">https:\/\/github.com\/youjunjer\/ESP32DeepSleep<\/a><\/p>\n\n\n\n<p>\u8ab2\u7a0b\u4e3b\u984c\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Lolin32\u8207\u96fb\u6c60\u7ba1\u7406<\/li>\n\n\n\n<li>I2C OLED\u53caLolin32Lite<\/li>\n\n\n\n<li>\u7761\u7720\u7a2e\u985e<\/li>\n\n\n\n<li>\u559a\u9192\u65b9\u5f0f<\/li>\n\n\n\n<li>\u8f15\u5ea6\u7761\u7720\u5be6\u505a<\/li>\n\n\n\n<li>\u6df1\u5ea6\u7761\u7720\u5be6\u505a<\/li>\n<\/ol>\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\" title=\"ESP32 MQTT\u8207\u6df1\u5ea6\u7761\u7720\" width=\"1290\" height=\"726\" src=\"https:\/\/www.youtube.com\/embed\/8w6kMkSfkvY?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<h2 class=\"wp-block-heading\" id=\"htoc-esp32\">\u4e00\u3001ESP32\u7761\u7720\u7a2e\u985e<\/h2>\n\n\n\n<p>ESP32\u7684\u5de5\u4f5c\u6a21\u5f0f\u4e00\u822c\u53ef\u5206\u6210\u4ee5\u4e0b\u4e94\u7a2e<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/pic.pimg.tw\/youyouyou\/1655485733-3800718239-g_n.png?resize=840%2C308&#038;ssl=1\" alt=\"\" width=\"840\" height=\"308\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-1-active\">1. <strong>Active\u6b63\u5e38\u6a21<\/strong><strong>\u5f0f<\/strong><\/h3>\n\n\n\n<p>\u5c31\u662f\u6211\u5011\u4e00\u822c\u7684\u904b\u4f5c\u72c0\u614b\uff0c\u53ef\u4ee5\u958b\u555f\u85cd\u82bd\u53caWiFi<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-2-modem-sleep\">2.<strong>Modem-Sleep\u901a\u8a0a\u95dc\u9589<\/strong><\/h3>\n\n\n\n<p>\u5c31\u662f\u6307\u6c92\u6709\u555f\u52d5\u85cd\u82bd\u6216WiFi\u7684\u72c0\u614b\uff0c\u9019\u500b\u72c0\u614b\u4e26\u4e0d\u662f\u4e00\u500b\u5b8c\u6574\u5b9a\u7fa9\u7684\u5de5\u4f5c\u6a21\u5f0f\uff0c\u53ea\u662f\u6211\u5011\u624b\u52d5\u95dc\u9589\u901a\u8a0a\u6a21\u7d44\u6642\u7684\u72c0\u614b\uff0c\u6240\u4ee5\u4e26\u6c92\u6709\u5728ESP32\u7684\u898f\u683c\u5167<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-3-light-sleep\">3.<strong>Light-Sleep\u8f15\u5ea6\u7761\u7720<\/strong><\/h3>\n\n\n\n<p>\u662f\u6307\u4e3bCPU\u3001\u8a18\u61b6\u9ad4\u5448\u73fe&#8221;\u66ab\u505c&#8221;\u72c0\u614b\uff0c\u7576\u7136\u901a\u8a0a\u90e8\u4efd\u4e5f\u662f\u95dc\u9589\u72c0\u614b\uff0c\u9019\u6a23\u5df2\u7d93\u53ef\u4ee5\u5927\u5e45\u9054\u5230\u7701\u96fb\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-4-deep-sleep\">4.<strong>Deep-Sleep\u6df1\u5ea6\u7761\u7720<\/strong><\/h3>\n\n\n\n<p>\u662f\u6307\u4e3bCPU\u3001\u8a18\u61b6\u9ad4\u5448\u73fe&#8221;\u95dc\u9589&#8221;\u72c0\u614b\uff0c\u53ea\u5269\u4e0bRTC\u9031\u908a\u53caRTC\u8a18\u61b6\u9ad4\u662f\u958b\u555f\u7684\uff0c\u6b64\u6642\u7cfb\u7d71\u6703\u6bd4\u8f15\u5ea6\u7761\u7720\u66f4\u52a0\u7701\u96fb\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-5-hibernation\">5.<strong>Hibernation\u4f11\u7720<\/strong><\/h3>\n\n\n\n<p>\u662f\u6307\u4e3bCPU\u3001\u8a18\u61b6\u9ad4\u3001RTC\u9031\u908a\u3001RTC\u8a18\u61b6\u9ad4\u4e5f\u5168\u90e8\u90fd\u95dc\u9589\uff0c\u6b64\u6642\u5fc5\u9808\u4f7f\u7528ULP\u5354\u540cCPU\u4f86\u505a\u559a\u9192\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u628a\u6bd4\u8f03\u5e38\u7528\u7684\u8f15\u5ea6\u53ca\u6df1\u5ea6\u7761\u7720\u4e0d\u540c\u7684\u90e8\u5206\u518d\u91cd\u65b0\u6574\u7406\u6210\u4e00\u5f35\u8868<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/pic.pimg.tw\/youyouyou\/1655492945-2120505682-g_n.png?resize=842%2C260&#038;ssl=1\" alt=\"\" width=\"842\" height=\"260\"\/><\/figure>\n\n\n\n<p><strong>CPU<\/strong>\uff1a\u7576\u8f15\u5ea6\u7761\u7720\u6642\uff0cCPU\u70ba<mark style=\"background-color:#fcb900\" class=\"has-inline-color\">&#8220;\u66ab\u505c&#8221;<\/mark>\uff0c\u800c\u6df1\u5ea6\u7761\u7720\u6642CPU\u5247\u662f\u5b8c\u5168<mark style=\"background-color:#fcb900\" class=\"has-inline-color\">&#8220;\u95dc\u9589&#8221;<\/mark>\uff0c\u66ab\u505c\u8207\u95dc\u9589\u7684\u5dee\u7570\u5c31\u662fCPU\u5728\u7761\u7720\u524d\u7684\u72c0\u614b\u662f\u5426\u9084\u5b58\u5728\uff0c<strong>&#8220;\u66ab\u505c&#8221;\u4ee3\u8868\u672a\u4f86\u559a\u9192\u5f8c\u7a0b\u5f0f\u9084\u53ef\u4ee5\u300c\u63a5\u8457\u5f80\u4e0b\u57f7\u884c\u300d<\/strong>\uff0c\u800c&#8221;\u95dc\u9589&#8221;\u5247\u662f\u4ee3\u8868CPU\u5b8c\u5168\u65b7\u96fb\u4e86\uff0c\u57f7\u884c\u72c0\u614b\u3001\u66ab\u5b58\u5668\u7b49\u8cc7\u8a0a\u90fd\u5df2\u7d93\u907a\u5931\uff0c<strong>\u56e0\u6b64&#8221;\u95dc\u9589&#8221;\u5f8c\u672a\u4f86\u559a\u9192\u5f8c\u7a0b\u5f0f\u5fc5\u9808\u300c\u5f9e\u982d\u958b\u59cb\u57f7\u884c\u300d<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u4e3b\u8a18\u61b6\u9ad4<\/strong>\uff1a\u5982\u540cCPU\u4e00\u6a23\uff0c\u8f15\u5ea6\u7761\u7720\u6642\u8a18\u61b6\u9ad4\u5167\u7684\u8b8a\u6578\u6703\u88ab&#8221;\u4fdd\u7559&#8221;\uff0c<strong>\u672a\u4f86\u559a\u9192\u5f8c\u4ecd\u53ef\u53d6\u7528\u9019\u4e9b\u8b8a\u6578\u7684\u503c<\/strong>\uff0c\u4f46\u662f\u6df1\u5ea6\u7761\u7720\u6642\u4e3b\u8a18\u61b6\u9ad4\u5167\u5bb9\u6703\u88ab&#8221;\u6e05\u9664&#8221;\uff0c<strong>\u4ee3\u8868\u672a\u4f86\u559a\u9192\u5f8c\uff0c\u662f\u7121\u6cd5\u5b58\u53d6\u7761\u7720\u524d\u7684\u4efb\u4f55\u8b8a\u6578\uff0c\u6b64\u6642\u5fc5\u9808\u4f7f\u7528RTC\u8a18\u61b6\u9ad4\u4f86\u8a18\u9304\u8b8a\u6578<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u7a0b\u5f0f\u6d41\u7a0b<\/strong>\uff1a\u7576\u8f15\u5ea6\u7761\u7720\u6642\uff0c\u559a\u9192\u5f8c\u7684\u7a0b\u5f0f\u6703<strong>&#8220;\u63a5\u7e8c&#8221;\u57f7\u884c\u7761\u7720\u5f8c\u7684\u6307\u4ee4<\/strong>\uff0c\u800c\u6df1\u5ea6\u7761\u7720\u559a\u9192\u5f8c\uff0c\u7531\u65bcCPU\u53ca\u8a18\u61b6\u9ad4\u90fd\u5df2\u91cd\u8a2d\uff0c\u56e0\u6b64<strong>\u5fc5\u9808&#8221;\u5f9e\u982d&#8221;\u958b\u59cb\u57f7\u884c<\/strong>\uff0c\u56e0\u6b64\u7761\u7720\u5f8c\u7684\u4efb\u4f55\u6307\u4ee4\u90fd\u4e0d\u6703\u88ab\u57f7\u884c\u5230\uff0c\u6b64\u6642\u82e5\u6709\u9700\u8981\u5b58\u653e\u8b8a\u6578\u5247\u5fc5\u9808\u4f7f\u7528RTC\u8a18\u61b6\u9ad4\u3002<\/p>\n\n\n\n<p><strong>\u8173\u4f4d\u72c0\u614b<\/strong>\uff1a\u8f15\u5ea6\u7761\u7720\u6642\uff0c<strong>\u8173\u4f4d\u7684\u72c0\u614b\u6703\u88ab&#8221;\u4fdd\u7559&#8221;<\/strong>\uff0c\u4f8b\u5982\u67d0\u8173\u4f4d\u8a2d\u5b9a\u70baHIGH\uff0c\u5247\u8f15\u5ea6\u7761\u7720\u6642\u4f9d\u7136\u70baHIGH\uff0c\u4f46\u6df1\u5ea6\u7761\u7720\u6642\uff0c<strong>\u6240\u6709\u8173\u4f4d\u7684\u72c0\u614b\u90fd\u88ab&#8221;\u6e05\u9664&#8221;<\/strong>\uff0c\u4e26\u4e0d\u6703\u8a18\u5f97\u7761\u7720\u524d\u7684\u8173\u4f4d\u72c0\u614b\u3002<\/p>\n\n\n\n<p>\u95dc\u65bc\u7a0b\u5f0f\u6d41\u7a0b\u9019\u88e1\u7528\u5716\u5f62\u518d\u8aaa\u660e\u4e00\u4e0b\uff0c\u6df1\u5ea6\u7761\u7720\u6307\u4ee4\u4e4b\u5f8c\u7684\u6240\u6709\u7a0b\u5f0f\u90fd\u4e0d\u6703\u88ab\u57f7\u884c\u5230\uff0c\u56e0\u70ba\u6bcf\u6b21\u6df1\u5ea6\u7761\u7720\u88ab\u559a\u9192\u5f8c\u90fd\u6703\u5f9e\u982d\u958b\u59cb\u57f7\u884c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/pic.pimg.tw\/youyouyou\/1655494052-2254518570-g_n.png?resize=839%2C591&#038;ssl=1\" alt=\"\" width=\"839\" height=\"591\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-11111\">\u4e09\u3001\u559a\u9192\u65b9\u5f0f<\/h2>\n\n\n\n<p>\u7531\u65bc\u7761\u7720\u6642CPU\u9032\u5165\u66ab\u505c\u6216\u95dc\u9589\u72c0\u614b\uff0c\u7121\u6cd5\u9032\u884c\u611f\u6e2c\uff0c\u6b64\u6642\u5fc5\u9808\u85c9\u7531\u5167\u90e8RTC\u4f86\u8655\u7406\uff0c\u4e3b\u8981\u559a\u9192\u65b9\u5f0f\u53ef\u4ee5\u5206\u6210\u4ee5\u4e0b\u4e94\u7a2e\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-1-timer-rtc\">1.TIMER\uff1a\u7531RTC\u8a08\u6642\u5668\u559a\u9192<\/h3>\n\n\n\n<p>TIMER\u6700\u70ba\u7c21\u55ae\uff0c\u6211\u5011\u5229\u7528\u300cesp_sleep_enable_timer_wakeup(TIME_TO_SLEEP)\u300d\u5c31\u53ef\u4ee5\u8a2d\u5b9a\u672a\u4f86\u9032\u5165\u7761\u7720\u5f8c\uff0c\u61c9\u8a72\u591a\u4e45\u5f8c\u559a\u9192\uff0c\u6709\u9ede\u50cf\u662f\u4eba\u985e\u5728\u7761\u89ba\u524d\u6703\u5b9a\u9b27\u9418\u4e00\u6a23\uff0c\u9019\u88e1\u7684&#8221;TIME_TO_SLEEP&#8221;\u6642\u9593\u662f\u4ee5\u767e\u842c\u4e4b\u4e00\u79d2\uff0c\u6240\u4ee5\u6709\u6642\u5019\u6211\u5011\u6703\u628a\u6642\u9593x1000x1000\uff0c\u8f49\u63db\u6210\u79d2\u3002<br>\u8f15\u5ea6\u7761\u7720\u5b9a\u6642\u559a\u9192\u7bc4\u4f8b\uff1a<strong>01LightSleep.ino<\/strong><br>\u8f15\u5ea6\u7761\u7720\u5b9a\u6642\u559a\u9192\u4e26\u8b80\u53d6DHT11\u50b3\u9001MQTT\u7bc4\u4f8b\uff1a<strong>02LightSleepDHT11MQTT.ino<\/strong><br>\u6df1\u5ea6\u7761\u7720\u5b9a\u6642\u559a\u9192\u7bc4\u4f8b\uff1a<strong>03DeepSleep.ino<\/strong><br>\u6df1\u5ea6\u7761\u7720\u5b9a\u6642\u559a\u9192\u4e26\u8b80\u53d6DHT11\u50b3\u9001MQTT\u7bc4\u4f8b\uff1a<strong>04DeepSleepDHT11MQTT.ino<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-2-ex0-rtc\">2.EX0\uff1aRTC \u55ae\u4e00\u8173\u4f4d\u559a\u9192<\/h3>\n\n\n\n<p>\u5229\u7528RTC\u4f86\u611f\u6e2c\u67d0\u7279\u5b9a\u8173\u4f4d\u662fHIGH\u6216LOW\u6642\u4f86\u559a\u9192\uff0c\u4f8b\u5982\uff1aesp_sleep_enable_ext0_wakeup(GPIO_NUM_33, HIGH)\uff0c\u4ee3\u8868\u7576GPIO33\u70baHIGH\u6642\u5c31\u559a\u9192\uff0c\u6b64\u8655\u4e0d\u80fd\u5beb\u6578\u5b5733\uff0c\u800c\u5fc5\u9808\u4f7f\u7528&#8221;GPIO_NUM_33&#8243;\uff0c\u56e0\u70ba\u9019\u500b\u662f\u8981\u7d66RTC\u770b\u7684\uff0cRTC\u7684\u8173\u4f4d\u4e26\u975e\u5168\u90e8\u90fd\u53ef\u4ee5\uff0c\u8acb\u53c3\u95b1\u4e0b\u8868\uff0c\u6709\u6a19\u793a\u7684\u624d\u53ef\u4ee5\u62ff\u4f86\u559a\u9192\uff0c\u53e6\u5916\u6e2c\u8a66\u6642\u5efa\u8b70\u642d\u914drtc_gpio_pulldown_en(GPIO_NUM_33);\u5148\u5c07\u8173\u4f4d\u62c9\u4f4e\u3002<\/p>\n\n\n\n<p>\u9019\u88e1\u6709\u4e00\u500b\u5730\u65b9\u8981\u6ce8\u610f\uff0c\u9019\u500b\u6307\u4ee4\u70ba\u55ae\u4e00\u8173\u4f4d\uff0c\u56e0\u6b64\u82e5\u4f60\u540c\u6642\u5beb\u5f88\u591a\u884c\u4f86\u8a2d\u5b9a\u591a\u96bb\u8173\u559a\u9192\u6642\uff0c\u53ea\u6709\u6700\u5f8c\u4e00\u500b\u8a2d\u5b9a\u80fd\u4f5c\u7528\uff0c\u4f8b\u5982\uff1a<br>esp_sleep_enable_ext0_wakeup(GPIO_NUM_32, HIGH);<br>esp_sleep_enable_ext0_wakeup(GPIO_NUM_33, HIGH);<br>esp_sleep_enable_ext0_wakeup(GPIO_NUM_2, HIGH);<br>\u9019\u88e1\u8a2d\u5b9a33,32,2\u865f\u8173\u53ef\u4ee5\u559a\u9192\uff0c\u4e0d\u904e\u6700\u5f8c\u53ea\u67092\u865f\u8173\u53ef\u4ee5\u559a\u9192\u7cfb\u7d71\u3002\u82e5\u9700\u8981\u4f7f\u7528\u591a\u8173\u4f4d\u5247\u8981\u4e0b\u9762EX1\u7684\u529f\u80fd\u3002<br>\u6df1\u5ea6\u7761\u7720\u55ae\u8173\u4f4d\u559a\u9192\u7bc4\u4f8b\uff1a<strong>05DeepSleepWakeByPin.ino<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-3-ex1-rtc\">3.EX1\uff1aRTC \u591a\u8173\u4f4d\u559a\u9192<\/h3>\n\n\n\n<p>\u7576\u4f7f\u7528\u8005\u6709\u9700\u6c42\u559a\u9192\u8173\u4f4d\u8d85\u904e\u4e00\u96bb\u6642\uff0c\u5c31\u5fc5\u9808\u4f7f\u7528\u9019\u500b\u529f\u80fd\uff0c\u7531\u65bc\u5f88\u591a\u8173\u4f4d\u8981\u7528\u4e00\u500bBITMASK\u8b8a\u6578\u4f86\u4ee3\u66ff\uff0c\u56e0\u6b64\u5fc5\u9808\u4e86\u89e3\u5982\u4f55\u8a08\u7b97BITMASK\uff0c\u9019\u88e1\u5148\u5047\u8a2dESP32\u53ea\u670910\u6839\u8173(\u7de8\u865f0~9)\uff0c\u800c\u6211\u5011\u5e0c\u671b9,6,2\u80fd\u5920\u559a\u9192\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/pic.pimg.tw\/youyouyou\/1655495520-3557845607-g_n.png?resize=839%2C236&#038;ssl=1\" alt=\"\" width=\"839\" height=\"236\"\/><\/figure>\n\n\n\n<p>\u5728\u89f8\u767c\u81739,6,2\u8173\u4f4d\u7de8\u865f\u4e0b\u9762\u5beb\u4e0a1\uff0c\u5176\u9918\u4e0d\u6703\u89f8\u767c\u559a\u9192\u7684\u8173\u4f4d\u5beb0\uff0c\u90a3\u9ebc\u9019\u500b2\u9032\u4f4d\u7684\u6578\u5b57\u5c31\u662f\u300c1001000100\u300d\uff0c\u63db\u621010\u9032\u4f4d=2^9+2^6+2^2=580<br>\u518d\u63db\u621016\u9032\u4f4d\u70ba0x244\uff0c\u90a3\u9ebcBITMASK= 0x244\u4e86\u3002<br>\u76f8\u540c\u7684\u5982\u679c\u9019\u6b21\u6211\u5011\u8981\u7528ESP32\u768433,32,2\u4e09\u96bb\u8173\u4f86\u559a\u9192\uff0c\u5247\u8a08\u7b972^33+2^32+2^2=10\u9032\u4f4d12884901892 =16\u9032\u4f4d0x300000004<br>\u9032\u4f4d\u8f4916\u9032\u4f4d\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u9019\u500b\u7db2\u7ad9\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.convertworld.com\/zh-hant\/numerals\/hexadecimal.html\" target=\"_blank\">https:\/\/www.convertworld.com\/zh-hant\/numerals\/hexadecimal.html<\/a><br>\u6df1\u5ea6\u7761\u7720\u591a\u8173\u4f4d\u559a\u9192\u7bc4\u4f8b\uff1a<strong>06DeepSleepWakeByMultiPins.ino<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-4-touchpad-rtc\">4.TOUCHPAD\uff1aRTC \u89f8\u63a7\u8173\u559a\u9192<\/h3>\n\n\n\n<p>ESP32\u5167\u5efa10\u500b\u89f8\u63a7\u8173\uff0c\u53ef\u4ee5\u611f\u6e2c\u4eba\u9ad4\u975c\u96fb\uff0c\u7576\u6709\u4eba\u89f8\u6478\u6642\uff0c\u6578\u503c\u6703\u964d\u523030\u4ee5\u4e0b\uff0c\u56e0\u6b64\u6211\u5011\u53ef\u4ee5\u8a2d\u5b9a\u89f8\u63a7\u9580\u6abb\u503c\u70ba30\uff0c<br>touchAttachInterrupt(T8, TouchCallback, Threshold);\u4ee3\u8868\u89f8\u63a7\u8173T8\u88ab\u89f8\u6478\u6642\uff0c\u7cfb\u7d71\u5c31\u6703\u88ab\u559a\u9192\u3002\u8a73\u7d30\u64cd\u505a\u8a9e\u6cd5\u8acb\u53c3\u8003<br>\u6df1\u5ea6\u7761\u7720\u89f8\u63a7\u559a\u9192\u7bc4\u4f8b\uff1a<strong>07DeepSleepWakeByTouch.ino<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-5-ulp-cpu\">5.ULP\uff1a\u5354\u540cCPU\u559a\u9192(\u672c\u7bc7\u4e0d\u5be6\u505a)<\/h3>\n\n\n\n<p>\u9019\u88e1\u6709\u5e7e\u9ede\u8981\u6ce8\u610f\uff0cESP32\u7576\u9032\u5165\u7761\u7720\u72c0\u614b\uff0c\u96d6\u7136\u8173\u4f4d\u4e5f\u95dc\u9589\u4e86\uff0c\u4f46VCC\u53caGND\u9084\u662f\u4fdd\u6301\u9001\u96fb\u72c0\u614b\uff0c\u82e5\u5e0c\u671b\u611f\u6e2c\u5668\u5728\u4f11\u7720\u6642\uff0c\u4e5f\u95dc\u9589\u611f\u6e2c\u5668\uff0c\u53ef\u4ee5\u5c07\u611f\u6e2c\u5668\u7684VCC\u8173\u5229\u7528\u67d0\u500bIO\u9001HIGH\u4f86\u53d6\u4ee3\uff0c\u4f8b\u5982DHT11\u7684VCC\u63a5\u5728IO 32\uff0c\u7136\u5f8cIO32\u9001HIGH\uff0c\u9019\u6a23DHT11\u5728\u4f11\u7720\u6642\u6703\u95dc\u6a5f\uff0c\u800c\u559a\u9192\u5f8c\u4e5f\u53ef\u4ee5\u611f\u6e2c\u6eab\u6fd5\u5ea6\u3002<\/p>\n\n\n\n<p>\u53e6\u5916\u4e00\u500b\u662f\u5efa\u8b70\u96fb\u529b\u4e0d\u8981\u5f9eESP32\u7684USB\u63a5\u5165\uff0c\u56e0\u70ba\u7576ESP32\u4f11\u7720\u6642\uff0c\u6a21\u7d44\u4e0a\u9762\u7684USBTTL\u4e26\u6c92\u6709\u4e00\u8d77\u4f11\u7720(\u4f8b\u5982CH340\u6216CP210x)\uff0c\u800c\u9019\u4e5f\u6703\u8017\u7528\u96fb\u529b\u7684\uff0c\u5982\u679c\u5e0c\u671b\u96fb\u529b\u80fd\u6490\u66f4\u4e45\u7684\u8a71\uff0c\u5c31\u907f\u514d\u63a5\u5230USB\uff0c\u800c\u662f\u63a5\u5230ESP32\u7684VIN\u3001GND\u8173\uff0c\u6216\u8005\u76f4\u63a5\u4f7f\u7528\u6709\u4ed8\u96fb\u6c60\u63d2\u5b54\u7684ESP32\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u77e5\u9053ESP32\u5982\u4f55\u9032\u5165\u7761\u7720\u55ce\uff1f\u7761\u7720\u5982\u4f55\u7526\u9192\u55ce\uff1f\u7761\u7720\u6709\u5206\u591a\u5c11\u5c64\u6b21\u55ce\uff1f\u5982\u4f55\u642d\u914d\u96fb\u6c60\u8b93\u6642\u9593\u6301\u7e8c\u6700\u4e45\u55ce\uff1f \u6211\u7684ESP [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-800","post","type-post","status-publish","format-standard","hentry","category-esp32"],"blocksy_meta":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/comments?post=800"}],"version-history":[{"count":7,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/800\/revisions"}],"predecessor-version":[{"id":1251,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/800\/revisions\/1251"}],"wp:attachment":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/media?parent=800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/categories?post=800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/tags?post=800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}