{"id":1138,"date":"2025-09-19T17:48:13","date_gmt":"2025-09-19T09:48:13","guid":{"rendered":"https:\/\/www.woozyu.com\/ee\/?p=1138"},"modified":"2025-09-19T17:48:13","modified_gmt":"2025-09-19T09:48:13","slug":"07-esp32%e7%9a%84%e4%bb%8b%e7%b4%b9%e8%88%87%e9%81%8b%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.woozyu.com\/ee\/?p=1138","title":{"rendered":"07-ESP32\u7684\u4ecb\u7d39\u8207\u904b\u7528"},"content":{"rendered":"\n<p>ESP32\u7c21\u4ecb<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"690\" src=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-18-1024x690.png\" alt=\"\" class=\"wp-image-1141\" srcset=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-18-1024x690.png 1024w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-18-300x202.png 300w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-18-768x518.png 768w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-18.png 1317w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u5404\u7a2e\u7de8\u865f\u7684ESP32<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7cfb\u5217<\/th><th>CPU \u67b6\u69cb<\/th><th>\u7121\u7dda<\/th><th>\u7279\u8272\/\u7528\u9014<\/th><\/tr><\/thead><tbody><tr><td><strong>ESP32<\/strong><\/td><td>Xtensa LX6 \u96d9\u6838<\/td><td>Wi-Fi + BT4.2<\/td><td>\u7d93\u5178\u6b3e\uff0c\u5168\u80fd IoT<\/td><\/tr><tr><td><strong>ESP32-S<\/strong><\/td><td>Xtensa LX7\uff08S2 \u55ae\u6838 \/ S3 \u96d9\u6838\uff09<\/td><td>Wi-Fi + BLE 5.x<\/td><td>USB \u539f\u751f\u3001\u5b89\u5168\u6027\u5f37\uff0cAI \u52a0\u901f<\/td><\/tr><tr><td><strong>ESP32-C<\/strong><\/td><td>RISC-V\uff08C2\/C3 \u55ae\u6838, C6 Wi-Fi6\uff09<\/td><td>Wi-Fi + BLE 5.x \/ Wi-Fi 6<\/td><td>\u4f4e\u6210\u672c IoT\uff0c\u667a\u80fd\u5bb6\u96fb<\/td><\/tr><tr><td><strong>ESP32-H<\/strong><\/td><td>RISC-V \u55ae\u6838<\/td><td>Thread + Zigbee + BLE 5.2<\/td><td>Matter \/ \u667a\u6167\u5bb6\u5ead\uff0c\u7121 Wi-Fi<\/td><\/tr><tr><td><strong>ESP32-P<\/strong><\/td><td>RISC-V \u96d9\u6838\uff0c\u9ad8\u6027\u80fd<\/td><td>\u274c \u7121<\/td><td>AI \/ \u8996\u89ba \/ \u591a\u5a92\u9ad4 MCU<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"789\" src=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-19-1024x789.png\" alt=\"\" class=\"wp-image-1142\" srcset=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-19-1024x789.png 1024w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-19-300x231.png 300w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-19-768x592.png 768w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-19.png 1033w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u5404\u7a2e\u904b\u7528<\/figcaption><\/figure>\n\n\n\n<p>MCU\uff1a<strong>MCU\uff08Microcontroller Unit\uff0c\u5fae\u63a7\u5236\u5668\uff09<\/strong><br><strong>IoT\uff08Internet of Things\uff0c\u7269\u806f\u7db2<\/strong>)<\/p>\n\n\n\n<p>MCU \u7684\u4e3b\u8981\u7d44\u6210<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>CPU\uff08\u4e2d\u592e\u8655\u7406\u5668\uff09<\/strong> \u2192 \u8ca0\u8cac\u904b\u7b97\u8207\u908f\u8f2f\u5224\u65b7<\/li>\n\n\n\n<li><strong>\u8a18\u61b6\u9ad4<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Flash<\/strong> \u2192 \u5132\u5b58\u7a0b\u5f0f\uff08\u50cf\u786c\u789f\uff09<\/li>\n\n\n\n<li><strong>SRAM<\/strong> \u2192 \u57f7\u884c\u6642\u8cc7\u6599\uff08\u50cf RAM\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5468\u908a\u4ecb\u9762<\/strong>\n<ul class=\"wp-block-list\">\n<li>GPIO\uff08\u6578\u4f4d\u8f38\u5165\u8f38\u51fa\uff09<\/li>\n\n\n\n<li>ADC\/DAC\uff08\u985e\u6bd4\u8f49\u63db\uff09<\/li>\n\n\n\n<li>UART \/ I\u00b2C \/ SPI \/ CAN \/ USB\uff08\u901a\u8a0a\u5354\u5b9a\uff09<\/li>\n\n\n\n<li>PWM\uff08\u99ac\u9054\/LED \u63a7\u5236\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6642\u9418\u7cfb\u7d71<\/strong> \u2192 \u63a7\u5236\u904b\u884c\u901f\u5ea6<\/li>\n\n\n\n<li><strong>\u96fb\u6e90\u7ba1\u7406<\/strong> \u2192 \u652f\u63f4\u4f4e\u529f\u8017\u904b\u884c<\/li>\n<\/ol>\n\n\n\n<p><strong>\u7279\u8272<\/strong>\uff1a<br><strong>\u61c9\u7528\u5ee3\u6cdb<\/strong>\uff1a\u5f9e\u73a9\u5177\u3001\u5bb6\u96fb\u5230\u6c7d\u8eca\u3001IoT \u90fd\u6709<br><strong>\u4f4e\u529f\u8017<\/strong>\uff1a\u53ef\u9577\u6642\u9593\u96fb\u6c60\u4f9b\u96fb<br><strong>\u5373\u6642\u63a7\u5236<\/strong>\uff1a\u80fd\u5feb\u901f\u97ff\u61c9\u5916\u90e8\u8a0a\u865f\uff08\u4f8b\u5982\u611f\u6e2c\u5668\u6578\u64da\uff09<br><strong>\u4f4e\u6210\u672c<\/strong>\uff1a\u55ae\u50f9\u901a\u5e38\u6bd4 CPU \u6216 MPU \u4fbf\u5b9c<br><br><strong>\u8a08\u7b97\u6a5f\u4e3b\u8981\u67b6\u69cb\uff1a<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"524\" height=\"316\" src=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-20.png\" alt=\"\" class=\"wp-image-1144\" srcset=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-20.png 524w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2025\/08\/image-20-300x181.png 300w\" sizes=\"auto, (max-width: 524px) 100vw, 524px\" \/><figcaption class=\"wp-element-caption\">\u5716\u7247\u4f86\u6e90\uff1a<a href=\"https:\/\/www.vbird.org\/linux_basic\/centos7\/0105computers.php\" target=\"_blank\" rel=\"noreferrer noopener\">\u9ce5\u54e5\u79c1\u623f\u83dc<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"596\" src=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2024\/09\/image-32-1024x596.png\" alt=\"\" class=\"wp-image-711\" srcset=\"https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2024\/09\/image-32-1024x596.png 1024w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2024\/09\/image-32-300x174.png 300w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2024\/09\/image-32-768x447.png 768w, https:\/\/www.woozyu.com\/ee\/wp-content\/uploads\/2024\/09\/image-32.png 1317w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u5e38\u898b\u8f38\u5165\u5143\u4ef6\uff1a<\/strong><br>1.<strong>\u6309\u9375 \/ \u958b\u95dc<\/strong>\uff08Button \/ Switch\uff09\uff1a\u6700\u57fa\u672c\u7684\u8f38\u5165\uff0c\u5075\u6e2c\u958b\/\u95dc\u3002<br>2.<strong>\u611f\u6e2c\u5668\uff08Sensors\uff09<\/strong><br>  <strong>\u985e\u6bd4\u8f38\u5165\uff08ADC\uff09<\/strong>\uff1a\u6eab\u5ea6\u611f\u6e2c\u5668\u3001\u5149\u654f\u96fb\u963b\u3001\u96fb\u58d3\u6aa2\u6e2c\u3002<br>  <strong>\u6578\u4f4d\u8f38\u5165\uff08GPIO\/UART\/I\u00b2C\/SPI\uff09<\/strong>\uff1a\u52a0\u901f\u5ea6\u8a08\u3001\u9640\u87ba\u5100\u3001\u8d85\u97f3\u6ce2\u6e2c\u8ddd\u6a21\u7d44\u3002<br>3.<strong>\u9ea5\u514b\u98a8<\/strong>\uff08Microphone\uff09\uff1a\u6536\u96c6\u8072\u97f3\u8a0a\u865f\uff08\u985e\u6bd4\u6216 I\u00b2S \u6578\u4f4d\u97f3\u8a0a\uff09\u3002<br>4.<strong>\u7d05\u5916\u7dda\u63a5\u6536\u5668<\/strong>\uff08IR Receiver\uff09\uff1a\u63a5\u6536\u9059\u63a7\u5668\u8a0a\u865f\u3002<br>5.<strong>\u76f8\u6a5f\u6a21\u7d44<\/strong>\uff08Camera Sensor\uff09\uff1a\u8f38\u5165\u5f71\u50cf\u7d66 MCU\uff08\u901a\u5e38\u9ad8\u968e MCU \/ ESP32-S3 \/ P4 \u624d\u652f\u63f4\uff09\u3002<\/p>\n\n\n\n<p><strong>\u5e38\u898b\u8f38\u51fa\u5143\u4ef6\uff1a<\/strong><br>1.<strong>LED \u71c8 \/ \u71c8\u689d<\/strong>\uff08\u55ae\u8272 \/ RGB \/ WS2812B \u7b49\uff09\uff1a\u6700\u5e38\u898b\u7684\u8f38\u51fa\uff0c\u7528\u65bc\u6307\u793a\u6216\u71c8\u5149\u6548\u679c\u3002<br>2.<strong>\u8702\u9cf4\u5668\uff08Buzzer\uff09<\/strong>\uff1a\u8f38\u51fa\u8072\u97f3\uff08\u8b66\u793a \/ \u97f3\u6548\uff09\u3002<br>3.<strong>\u99ac\u9054\uff08Motor \/ Servo \/ Stepper\uff09<\/strong>\uff1a\u63a7\u5236\u65cb\u8f49\u3001\u904b\u52d5\u3002<br>4.<strong>\u986f\u793a\u5668<\/strong><br>  <strong>LCD \/ OLED \/ TFT \u87a2\u5e55<\/strong>\uff08I\u00b2C \/ SPI \u901a\u8a0a\uff09<br>  <strong>\u4e03\u6bb5\u986f\u793a\u5668 (7-seg LED)<\/strong>\uff08\u986f\u793a\u6578\u5b57\uff09\u3002<br>5.<strong>\u7d05\u5916\u7dda\u767c\u5c04\u5668<\/strong>\uff08IR LED\uff09\uff1a\u767c\u9001\u7d05\u5916\u7dda\u8a0a\u865f\u63a7\u5236\u5bb6\u96fb\u3002<br>6.<strong>\u7e7c\u96fb\u5668 \/ MOSFET<\/strong>\uff1a\u63a7\u5236\u5927\u96fb\u6d41\u88dd\u7f6e\uff08\u5982\u71c8\u6ce1\u3001\u98a8\u6247\u3001\u5bb6\u96fb\uff09\u3002<br>7.<strong>\u5587\u53ed \/ \u97f3\u8a0a\u8f38\u51fa\uff1a<\/strong>\u8f38\u51fa\u97f3\u6a02\u6216\u8a9e\u97f3\uff08\u9700 DAC \/ PWM\uff09\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p>\u672c\u7ae0\u7bc0\u4f5c\u696d\uff1a<br>1.\u65bc\u7db2\u8def\u641c\u5c0b\u5404\u9805\u8f38\u5165\u8207\u8f38\u51fa\u5143\u4ef6\uff0c\u914d\u5408\u4f60\u8a02\u7684\u984c\u76ee\uff0c\u4e26\u500b\u4eba\u6587\u7ae0\u9801\u9762\u5448\u73fe\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ESP32\u7c21\u4ecb \u7cfb\u5217 CPU \u67b6\u69cb \u7121\u7dda \u7279\u8272\/\u7528\u9014 ESP32 Xtensa LX6 \u96d9\u6838 Wi-Fi + BT4.2 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1138","post","type-post","status-publish","format-standard","hentry","category-project"],"_links":{"self":[{"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=\/wp\/v2\/posts\/1138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1138"}],"version-history":[{"count":6,"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=\/wp\/v2\/posts\/1138\/revisions"}],"predecessor-version":[{"id":1211,"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=\/wp\/v2\/posts\/1138\/revisions\/1211"}],"wp:attachment":[{"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.woozyu.com\/ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}