{"id":1888,"date":"2024-01-15T16:29:39","date_gmt":"2024-01-15T08:29:39","guid":{"rendered":"https:\/\/saludpcb.com\/zh\/?p=1888"},"modified":"2024-01-30T16:51:46","modified_gmt":"2024-01-30T08:51:46","slug":"esp32-tutorial-introduction","status":"publish","type":"post","link":"https:\/\/saludpcb.com\/zh\/esp32-tutorial-introduction\/","title":{"rendered":"ESP32 \u5165\u9580\u5230\u7cbe\u901a &#8211; \u7c21\u4ecb"},"content":{"rendered":"\n<hr class=\"wp-block-separator alignwide has-text-color has-palette-color-1-color has-alpha-channel-opacity has-palette-color-1-background-color has-background is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u5167\u5bb9<\/h2><nav><ul><li class=\"\"><a href=\"#\u7c21\u4ecb\">\u7c21\u4ecb<\/a><\/li><li class=\"\"><a href=\"#\u8655\u7406\u5668\u548c\u8a18\u61b6\u9ad4\">\u8655\u7406\u5668\u548c\u8a18\u61b6\u9ad4<\/a><\/li><li class=\"\"><a href=\"#\u7121\u7dda\u901a\u4fe1\">\u7121\u7dda\u901a\u4fe1<\/a><\/li><li class=\"\"><a href=\"#\u5916\u90e8\u63a5\u53e3\">\u5916\u90e8\u63a5\u53e3<\/a><\/li><li class=\"\"><a href=\"#\u4f4e\u529f\u8017\">\u4f4e\u529f\u8017<\/a><\/li><li class=\"\"><a href=\"#\u5b89\u5168\u6027\">\u5b89\u5168\u6027<\/a><\/li><li class=\"\"><a href=\"#\u958b\u767c\u5de5\u5177\">\u958b\u767c\u5de5\u5177<\/a><\/li><li class=\"\"><a href=\"#\u793e\u5340\u652f\u63f4\">\u793e\u5340\u652f\u63f4<\/a><\/li><li class=\"\"><a href=\"#\u61c9\u7528\u9818\u57df\">\u61c9\u7528\u9818\u57df<\/a><\/li><li class=\"\"><a href=\"#\u7d50\u8ad6\">\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7c21\u4ecb\">\u7c21\u4ecb<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">ESP32 \u662f\u4e00\u6b3e\u7531 <a href=\"https:\/\/www.espressif.com\/\" target=\"_blank\" rel=\"noopener\">Espressif Systems<\/a> \u958b\u767c\u7684\u5f37\u5927\u4e14\u591a\u529f\u80fd\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u7d50\u5408\u4e86 \n\u5c04\u9891\u6027\u80fd\u3001\u7a33\u5b9a\u6027\u3001\u901a\u7528\u6027\u548c\u53ef\u9760\u6027\u3001\u8d85\u4f4e\u7684\u529f\u8017\u7b49\uff0c\u5982 Wi-Fi \u548c\u85cd\u7259\u901a\u4fe1\u529f\u80fd\uff0c\u4e26\u4e14\u5728\u4e00\u500b\u55ae\u4e00\u7684\u82af\u7247\u4e0a\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684 GPIO \u548c\u5916\u90e8\u529f\u80fd\u548c\u6ee1\u8db3\u4e0d\u540c\u7684\u529f\u8017\u9700\u6c42\uff0c\u6545\u9002\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u573a\u666f\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u8655\u7406\u5668\u548c\u8a18\u61b6\u9ad4\"><strong>\u8655\u7406\u5668\u548c<\/strong>\u8a18\u61b6\u9ad4<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\"><a href=\"https:\/\/www.espressif.com\/sites\/default\/files\/documentation\/esp32_datasheet_en.pdf\" target=\"_blank\" rel=\"noopener\">ESP32<\/a> \u642d\u8f09 32 \u4f4d\u7684 Xtensa\u00ae \u55ae\u6216\u96d9\u6838\u5fc3\u8655\u7406\u5668\u6838\u5fc3\uff0c\u652f\u63f4\u6d6e\u9ede\u55ae\u5143 (FPU)\uff0c\u652f\u63f4 DSP \u6307\u4ee4\uff0c\u652f\u63f4\u4f86\u81ea\u7d04 70 \u500b\u4e2d\u65b7\u4f86\u6e90\u7684 32 \u500b\u4e2d\u65b7\u5411\u91cf\u3002 \u96d9\u6838\u5fc3\u7684\u8a2d\u8a08\u5141\u8a31\u540c\u6642\u57f7\u884c\u591a\u4efb\u52d9\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\n\u6709 448KB \u7684 ROM\u7528\u65bc\u7a0b\u5f0f\u555f\u52d5\u548c\u6838\u5fc3\u529f\u80fd\u8abf\u7528\uff0c\u6709 520 KB \u7247\u4e0a SRAM \u7528\u65bc\u8cc7\u6599\u548c\u6307\u4ee4\u5132\u5b58\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1208\" height=\"1084\" src=\"https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2024\/01\/esp32-tutorial-introduction.jpg\" alt=\"esp32\" class=\"wp-image-1899\" title=\"\" srcset=\"https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2024\/01\/esp32-tutorial-introduction.jpg 1208w, https:\/\/saludpcb.com\/zh\/wp-content\/uploads\/2024\/01\/esp32-tutorial-introduction-768x689.jpg 768w\" sizes=\"auto, (max-width: 1208px) 100vw, 1208px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7121\u7dda\u901a\u4fe1\">\u7121\u7dda\u901a\u4fe1<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">ESP32 \u652f\u63f4 2.4 GHz \u7684 Wi-Fi\uff08802.11 b\/g\/n\uff09\uff0c\u5177\u6709\u5f37\u5927\u7684\u7121\u7dda\u901a\u4fe1\u529f\u80fd\uff0c\u9069\u7528\u65bc\u5404\u7a2e\u7269\u806f\u7db2 (IOT) \u61c9\u7528\u3002ESP32 \u4e5f\u652f\u6388\u85cd\u72594.2\u548c\u4f4e\u529f\u8017\u85cd\u7259\uff08BLE\uff09\u652f\u63f4\uff0c\u53ef\u61c9\u7528\u65bc\u8207\u5176\u4ed6\u85cd\u7259\u8a2d\u5099\u901a\u4fe1\u3002\n<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5916\u90e8\u63a5\u53e3\">\u5916\u90e8\u63a5\u53e3<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u63d0\u4f9b\u8c50\u5bcc\u7684\u6578\u4f4d\u548c\u985e\u6bd4\u8f38\u5165\/\u8f38\u51fa\u5f15\u8173\uff0c\u65b9\u4fbf\u9023\u63a5\u5404\u7a2e\u5916\u90e8\u8a2d\u5099\u548c\u611f\u6e2c\u5668\u3002\u5177\u6709\u591a\u901a\u9053\u7684PWM\u8f38\u51fa\uff0c\u9069\u7528\u65bc\u63a7\u5236\u99ac\u9054\u3001LED\u7b49\u61c9\u7528\u3002\u96c6\u6210\u591a\u7a2e\u901a\u4fe1\u4ecb\u9762\uff0c\u65b9\u4fbf\u8207\u5916\u90e8\u8a2d\u5099\u9032\u884c\u901a\u4fe1\u5982I2C\u3001SPI\u3001UART \u7b49\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u4f4e\u529f\u8017\">\u4f4e\u529f\u8017<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u652f\u63f4\u591a\u7a2e\u4f4e\u529f\u8017\u6a21\u5f0f\u5982 Modem-sleep \u6a21\u5f0f\u3001Light-sleep \u6a21\u5f0f\u3001Deep-sleep \u6a21\u5f0f\u3001Hibernation \u6a21\u5f0f\u7b49\uff0c\u4f7f\u5176\u9069\u7528\u65bc\u96fb\u6c60\u4f9b\u96fb\u7684\u61c9\u7528\u5834\u666f\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u5b89\u5168\u6027\">\u5b89\u5168\u6027<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u5177\u6709\u5b89\u5168\u555f\u52d5\u6a5f\u5236\u4ee5\u4fdd\u8b77\u7cfb\u7d71\u514d\u53d7\u5916\u90e8\u653b\u64ca\uff0c\u4e5f\u5167\u5efa\u52a0\u5bc6\u5f15\u64ce\u4ee5\u63d0\u4f9b\u5c0d\u6578\u64da\u7684\u5b89\u5168\u50b3\u8f38\u652f\u63f4\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u958b\u767c\u5de5\u5177\">\u958b\u767c\u5de5\u5177<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u652f\u63f4 Arduino IDE\u3001PlatformIO \u548c ESP-IDF \u7b49\u8edf\u4ef6\u548c\u63d2\u4ef6\uff0c\u63d0\u4f9b\u958b\u767c\u8005\u591a\u6a23\u7684\u9078\u64c7\u3002\u4e26\u63d0\u4f9b\u8c50\u5bcc\u7684<a href=\"https:\/\/docs.espressif.com\/projects\/esp-idf\/en\/latest\/esp32\/get-started\/\" target=\"_blank\" rel=\"noopener\">\u8edf\u9ad4\u958b\u767c\u5de5\u5177\u5957\u4ef6<\/a>\uff08SDK\uff09\u548c\u5de5\u5177\uff0c\u7c21\u5316\u61c9\u7528\u958b\u767c\u6d41\u7a0b\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u793e\u5340\u652f\u63f4\">\u793e\u5340\u652f\u63f4<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u5168\u7403\u64c1\u6709\u5927\u91cf\u7684\u958b\u767c\u8005\u793e\u5340\uff0c\u63d0\u4f9b\u6280\u8853\u652f\u63f4\u3001\u5206\u4eab\u77e5\u8b58\u548c\u958b\u6e90\u9805\u76ee\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u61c9\u7528\u9818\u57df\">\u61c9\u7528\u9818\u57df<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">ESP32 \u53ef\u5ee3\u6cdb\u61c9\u7528\u65bc\u9023\u63a5\u5404\u7a2e\u7269\u806f\u7db2\u8a2d\u5099 (IOT)\uff0c\u5be6\u73fe\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u57ce\u5e02\u7b49\u61c9\u7528\u3002\n\u4e5f\u9069\u7528\u65bc\u5d4c\u5165\u5f0f\u7cfb\u7d71\u958b\u767c\uff0c\u5982\u81ea\u52d5\u5316\u63a7\u5236\u3001\u5100\u5668\u5100\u8868\u548c\u5d4c\u5165\u5f0f\u8a08\u7b97\u7b49\u9818\u57df\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"\u7d50\u8ad6\">\u7d50\u8ad6<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:0px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center has-medium-font-size is-layout-flow wp-block-column-is-layout-flow\">\n<pre class=\"wp-block-preformatted\">\u7e3d\u7684\u4f86\u8aaa\uff0cESP32\u7684\u591a\u529f\u80fd\u6027\u3001\u8c50\u5bcc\u7684\u901a\u4fe1\u80fd\u529b\u548c\u958b\u767c\u5de5\u5177\u4f7f\u5176\u6210\u70ba\u958b\u767c\u8005\u5728\u7269\u806f\u7db2\u548c\u5d4c\u5165\u5f0f\u7cfb\u7d71\u9818\u57df\u7684\u9996\u9078\u5fae\u63a7\u5236\u5668\u3002\u66f4\u591a\u7684\u8cc7\u6599\u53ef\u53c3\u8003<a href=\"https:\/\/www.espressif.com\/zh-hans\/support\/documents\/technical-documents?keys=esp32\" target=\"_blank\" rel=\"noopener\">\u6280\u672f\u6587\u6863<\/a>\u3002<\/pre>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator alignwide has-text-color has-palette-color-1-color has-alpha-channel-opacity has-palette-color-1-background-color has-background is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>\u7c21\u4ecb ESP32 \u662f\u4e00\u6b3e\u7531 Espressif Systems \u958b\u767c\u7684\u5f37\u5927\u4e14\u591a\u529f\u80fd\u7684\u5fae\u63a7\u5236\u5668\uff0c\u5b83\u7d50\u5408\u4e86 \u5c04\u9891\u6027 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1901,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,53,57],"tags":[61,27,63,20,60,10,64,11,62],"class_list":["post-1888","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-module","category-esp32","category-tutorial","tag-bluetooth","tag-c","tag-firmware","tag-hardware","tag-iot","tag-mcu","tag-module","tag-tutorial","tag-wifi"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6},"content_style_source":"inherit","vertical_spacing_source":"inherit"},"_links":{"self":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/1888","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/comments?post=1888"}],"version-history":[{"count":10,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/1888\/revisions"}],"predecessor-version":[{"id":1942,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/posts\/1888\/revisions\/1942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/media\/1901"}],"wp:attachment":[{"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/media?parent=1888"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/categories?post=1888"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saludpcb.com\/zh\/wp-json\/wp\/v2\/tags?post=1888"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}