{"id":20092,"date":"2023-08-30T08:30:00","date_gmt":"2023-08-30T00:30:00","guid":{"rendered":"https:\/\/www.circuspi.com\/?p=20092"},"modified":"2023-10-11T16:39:57","modified_gmt":"2023-10-11T08:39:57","slug":"esp32-gpio-1","status":"publish","type":"post","link":"https:\/\/www.circuspi.com\/index.php\/2023\/08\/30\/esp32-gpio-1\/","title":{"rendered":"ESP32 \u6559\u5b78\u7cfb\u5217(\u4e09)\uff1a\u6578\u4f4d\u8f38\u5165\u8207\u8f38\u51fa-\u539f\u7406\u7bc7"},"content":{"rendered":"\n<p><style>\n\/* ###\u5be6\u9a57\u4e0b\u4e00\u5217### *\/\n\na:link {color:#0695e4\n;}    \/* \u8a2d\u5b9a\u5c1a\u672a\u9ede\u95b1\u904e\u7684\u9023\u7d50\u6a23\u5f0f *\/\na:visited {color:#0695e4\n;} \/* \u8a2d\u5b9a\u904e\u53bb\u66fe\u7d93\u95b1\u904e\u7684\u9023\u7d50 *\/\na:hover {color:#0695e4\n;}   \/* \u8a2d\u5b9a\u6ed1\u9f20\u6e38\u6a19\u6307\u5728\u9023\u7d50\u4f4d\u7f6e\u4e0a\u7684\u6a23\u5f0f *\/\na:active {color:#0000BB;}  \/* \u8a2d\u5b9a\u4e0a\u9ede\u64ca\u904e\u7684\u9023\u7d50\u6a23\u5f0f *\/\n<\/style><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"526\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/08\/1000x526_1-2.jpg\" alt=\"ESP32 \u6559\u5b78\u7cfb\u5217(\u4e09)\uff1a\u6578\u4f4d\u8f38\u5165\u8207\u8f38\u51fa(\u4e0a)\" class=\"wp-image-20171\"\/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u524d\u8a00<\/h2>\n\n\n\n<p>GPIO \u662f\u5fae\u63a7\u5236\u5668\u4e0a\u9762\u6700\u5e38\u7528\u5230\u7684\u5468\u908a\uff08peripheral\uff09\u4e4b\u4e00\uff0c\u672c\u7bc7\u5c07\u5206\u6210\u4e0a\u7bc7\uff08\u7406\u8ad6\u7bc7\uff09\u8207\u4e0b\u7bc7\uff08\u5be6\u4f5c\u7bc7\uff09\uff0c\u4ecb\u7d39 ESP32 \u7684 GPIO \u63a5\u8173\u4ee5\u53ca\u6578\u4f4d\u8f38\u5165\u8f38\u51fa\u7684\u4f7f\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001GPIO \u7c21\u4ecb<\/h2>\n\n\n\n<p>GPIO\uff08General Purpose Input\/Output\uff09\uff0c\u662f\u5fae\u63a7\u5236\u5668\u6216\u6a21\u7d44\u7684\u6578\u4f4d\u8f38\u5165\/\u8f38\u51fa\u63a5\u8173\uff0c\u4e5f\u662f\u5fae\u63a7\u5236\u5668\u4e0a\u9762\u6700\u5e38\u7528\u5230\uff0c\u4e5f\u6700\u901a\u7528\u7684\u5468\u908a\uff08peripheral\uff09\u4e4b\u4e00\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528GPIO\u9023\u63a5\u5916\u90e8\u5143\u4ef6\u4f86\u8b80\u53d6\u6216\u63a7\u5236\u63a5\u8173\u7684\u72c0\u614b\uff0c\u4e26\u85c9\u6b64\u9054\u6210\u5404\u9805\u529f\u80fd\u8207\u64cd\u4f5c\u3002\u8209\u4f8b\u4f86\u8aaa\uff0c\u7576GPIO\u8a2d\u5b9a\u5728\u8f38\u5165\u6a21\u5f0f\u6642\uff0c\u53ef\u4ee5\u7528\u4f86\u8b80\u53d6\u6309\u9215\u7684\u72c0\u614b\u6216\u611f\u6e2c\u5668\u7684\u8cc7\u6599\uff1b\u7576GPIO\u8a2d\u5b9a\u5728\u8f38\u51fa\u6a21\u5f0f\u6642\uff0c\u53ef\u4ee5\u7528\u4f86\u63a7\u5236LED\u9583\u720d\u3001\u8abf\u6574LED\u7684\u4eae\u5ea6\u6216\u99ac\u9054\u904b\u8f49\u7684\u901f\u5ea6\u7b49\u7b49\u3002<\/p>\n\n\n\n<p>\u5728\u65e9\u671f\u7684\u5fae\u63a7\u5236\u5668\u4e0a\uff0c\u6bcf\u4e00\u96bb I\/O \u63a5\u8173\u53ea\u80fd\u5c08\u505a\u8f38\u5165\u6216\u8f38\u51fa\u529f\u80fd\uff0c\u800c\u73fe\u4ee3\u7684\u5fae\u63a7\u5236\u5668\u9664\u4e86\u5c11\u90e8\u5206\u7684\u63a5\u8173\u4ecd\u9700\u4fdd\u7559\u7d66\u7cfb\u7d71\u8207\u7279\u6b8a\u7528\u9014\u5916\uff0c\u5927\u90e8\u5206\u7684 I\/O \u63a5\u8173\uff08\u4e5f\u5c31\u662f\u6211\u5011\u8aaa\u7684 GPIO\uff09\u90fd\u662f\u6c92\u6709\u7279\u5b9a\u7528\u9014\u7684\u901a\u7528\u63a5\u8173\uff0c\u9019\u4e9b\u63a5\u8173\u53ef\u4ee5\u7531\u7a0b\u5f0f\u8a2d\u5b9a\u8981\u505a\u70ba\u8f38\u5165\u6216\u8f38\u51fa\u4f7f\u7528\uff0c\u9019\u4e5f\u662f\u70ba\u4ec0\u9ebc GPIO \u7684\u540d\u7a31\u6703\u53eb\u505a\u300c\u901a\u7528\u8f38\u5165\/\u8f38\u51fa\u300d\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001ESP32 \u7684 GPIO<\/h2>\n\n\n\n<p>ESP32 \u958b\u767c\u677f\u4e0a\u7e3d\u5171\u6709 38 \u96bb\u63a5\u8173\ud83e\uddb6\uff0c\u9664\u4e86\u96fb\u6e90\u548c RESET \u8173\u4ee5\u5916\uff0c\u6240\u6709\u7684 I\/O \u63a5\u8173\u90fd\u6709 GPIO \u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\ud83d\udca1 Tips<\/strong><\/p>\n\n\n\n<p><strong>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u4e0d\u540c\u578b\u865f\u7684ESP32\u958b\u767c\u677f\uff0c\u958b\u767c\u677f\u7684\u63a5\u8173\u6578\u91cf\u8207\u53ef\u7528\u63a5\u8173\u53ef\u80fd\u6703\u7565\u6709\u4e0d\u540c\u3002<\/strong><\/p>\n\n\n\n<p>\u4e0b\u5716\u662fESP32\u7684\u8173\u4f4d\u5716\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2023\/08\/ESP32-PINOUT.png\" alt=\"ESP32 \u6559\u5b78\u7cfb\u5217(\u4e09)\uff1a\u6578\u4f4d\u8f38\u5165\u8207\u8f38\u51fa(\u4e0a)\" class=\"wp-image-20141\" width=\"945\" height=\"473\"\/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>\u96fb\u6c23\u7279\u6027<\/strong><\/h3>\n\n\n\n<p>\u25cf \u96d6\u7136\u6211\u5011\u53ef\u4ee5\u900f\u904e USB \u7684 5V \u4f9b\u96fb\u7d66\u958b\u767c\u677f\uff0c\u4f46\u5be6\u969b\u4e0a ESP32 \u7684\u6a19\u6e96\u5de5\u4f5c\u96fb\u58d3\u662f 3.3V\uff0c\u56e0\u6b64\u4efb\u4f55\u63a5\u8173\u7684\u8f38\u5165\u548c\u8f38\u51fa\u90fd\u4e0d\u80fd\u8d85\u51fa 3.3V\u3002\u6578\u4f4d\u8f38\u51fa\u7684\u9ad8\u614b\uff08HIGH\uff09\u96fb\u58d3\u548cADC\u8f38\u5165\u7684\u6700\u5927\u96fb\u58d3\u4e5f\u90fd\u662f 3.3V\uff0c\u548c Arduino \u4e0d\u540c\uff0c\u5728\u4f7f\u7528\u4e0a\u8acb\u52d9\u5fc5\u5c0f\u5fc3\u26a0\ufe0f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table><thead><tr><th>\u53c3\u6578<\/th><th>\u6700\u5c0f\u503c<\/th><th>\u6a19\u6e96\u503c<\/th><th>\u6700\u5927\u503c<\/th><th>\u55ae\u4f4d<\/th><\/tr><\/thead><tbody><tr><td>\u4f9b\u96fb\u96fb\u58d3<\/td><td>3.0<\/td><td>3.3<\/td><td>3.6<\/td><td>V<\/td><\/tr><tr><td>\u5916\u90e8\u96fb\u6e90\u4f9b\u96fb\u96fb\u6d41<\/td><td>0.5<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>A<\/td><\/tr><tr><td>\u5de5\u4f5c\u6eab\u5ea6<\/td><td>-40<\/td><td>&#8211;<\/td><td>85<\/td><td>\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\ud83d\udca1 Tips<\/strong><\/p>\n\n\n\n<p><strong>\u958b\u767c\u677f\u4e0a\u6709\u4e00\u96bb VIN 5V \u7684\u63a5\u8173\uff0c\u5b83\u7684\u529f\u80fd\u8207 Ardunio \u958b\u767c\u677f\u7684 VIN \u76f8\u540c\uff0c\u5373\u63d0\u4f9b\u5916\u90e8\u96fb\u6e90\u8f38\u5165\u3002\u7576\u6211\u5011\u4f7f\u7528USB\u4f9b\u96fb\u7d66ESP32\u6642\uff0cUSB\u76845V\u96fb\u58d3\u6703\u5148\u85c9\u7531\u7a69\u58d3\u5668\u964d\u58d3\u52303.3V\u5f8c\u518d\u63d0\u4f9b\u7d66ESP32\u4f7f\u7528\u3002<\/strong><\/p>\n\n\n\n<p>\u25cf \u5916\u90e8\u96fb\u6e90\u8f38\u5165\u7bc4\u570d\uff1a4.75V ~ 12V<\/p>\n\n\n\n<p>\u25cf \u5728\u8f38\u51fa\u6a21\u5f0f\u4e0b\uff0c\u9ad8\u614b\u6642\u55ae\u4e00\u96bb\u63a5\u8173\u6700\u591a\u53ef\u4ee5\u6d41\u51fa40mA\u7684\u96fb\u6d41\uff08source current\uff09\u3002\u4f4e\u614b\u6642\u6700\u591a\u53ef\u4ee5\u6d41\u516528mA\u7684\u96fb\u6d41\uff08sink current\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table aligncenter\"><table><thead><tr><th>\u6a21\u5f0f<\/th><th>\u96fb\u58d3\u6e96\u4f4d<\/th><th>\u6d41\u51fa\u96fb\u6d41<br>(source current)<\/th><th>\u6d41\u5165\u96fb\u6d41<br>(sink current)<\/th><\/tr><\/thead><tbody><tr><td>\u6578\u4f4d\u8f38\u51fa<\/td><td>HIGH \uff083.3V\uff09<\/td><td>40mA \uff08Max\uff09<\/td><td>&#8211;<\/td><\/tr><tr><td>\u6578\u4f4d\u8f38\u51fa<\/td><td>LOW \uff080V\uff09<\/td><td>&#8211;<\/td><td>28mA<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>\u7279\u6b8a\u63a5\u8173<\/strong><\/h3>\n\n\n\n<p>\u96d6\u7136\u6240\u6709\u7684I\/O\u8173\u4f4d\u90fd\u53ef\u4ee5\u7576\u4f5cGPIO\u4f7f\u7528\uff0c\u4f46\u90e8\u5206\u8173\u4f4d\u4ecd\u7136\u6709\u4f7f\u7528\u4e0a\u7684\u9650\u5236\u3002<\/p>\n\n\n\n<ul>\n<li><strong>Flash\/PSRAM \u901a\u8a0a\u63a5\u8173<\/strong>\uff1aGPIO 6, GPIO 7, GPIO 8, GPIO 9, GPIO 10, GPIO 11 \u9019\u5e7e\u96bb\u63a5\u8173\u90fd\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684 flash\/PSRAM\uff0c\u7121\u8ad6\u662f\u8f38\u5165\u6216\u8f38\u51fa\u90fd\u4e0d\u5efa\u8b70\u4f7f\u7528\u9019\u4e9b\u63a5\u8173\u3002<\/li>\n\n\n\n<li><strong>\u53ea\u80fd\u7528\u4f5c\u8f38\u5165\u7684\u63a5\u8173<\/strong>\uff1a GPIO 34\u3001GPIO 35\u3001GPIO 36\u3001GPIO 39 \u53ea\u80fd\u8a2d\u5b9a\u6210\u8f38\u5165\u6a21\u5f0f\uff08\u6578\u4f4d\u6216\u985e\u6bd4\u7686\u53ef\uff09\uff0c\u4e14\u6c92\u6709\u5167\u5efa\u4e0a\u62c9\u6216\u4e0b\u62c9\u529f\u80fd\u3002<\/li>\n\n\n\n<li><strong>USB to UART \u901a\u8a0a\u63a5\u8173<\/strong>\uff1aGPIO 1 \uff08TX0\uff09\u548cGPIO 3\uff08RX0\uff09\u7528\u4f86\u8ddf\u96fb\u8166 USB \u901a\u8a0a\uff0c\u82e5\u5360\u7528\u7684\u8a71\u53ef\u80fd\u6703\u7121\u6cd5\u4e0a\u50b3\u7a0b\u5f0f\uff0c\u4e5f\u6703\u6c92\u8fa6\u6cd5\u958b\u555f\u5e8f\u5217\u57e0\u76e3\u63a7\u8996\u7a97\uff0c\u56e0\u6b64\u4e5f\u4e0d\u5efa\u8b70\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong>Strapping \u63a5\u8173<\/strong>\uff1a\u6676\u7247\u5728\u555f\u52d5\u6216\u91cd\u7f6e\u7684\u904e\u7a0b\u4e2d\u6703\u5c0d Strapping \u63a5\u8173\u9032\u884c\u96fb\u58d3\u63a1\u6a23\uff0c\u5fa9\u4f4d\u5b8c\u6210\u5f8c\u4f7f\u7528\u4e0a\u5c31\u8207\u4e00\u822c\u63a5\u8173\u7121\u7570\u3002GPIO 0, GPIO 2, GPIO 12 \u8207 GPIO 15 \u90fd\u662fStrapping\u63a5\u8173\uff0c\u4e0d\u5efa\u8b70\u7528\u5728\u9700\u8981\u5916\u90e8\u4e0a\u62c9\u6216\u4e0b\u62c9\u7684\u5834\u5408\u3002<\/li>\n\n\n\n<li><strong>\u5176\u5b83\u63a5\u8173<\/strong>\uff1a\u6709\u4e9b\u63a5\u8173\u6703\u5728\u6676\u7247\u555f\u52d5\u6216\u91cd\u7f6e\u6642\u7522\u751f\u77ed\u66ab\u7684\u8f38\u51fa\u8a0a\u865f\uff0c\u5982\u679c\u6709\u4f5c\u70ba\u8f38\u51fa\u7684\u5143\u4ef6\u6216\u6a21\u7d44\uff08\u4f8b\u5982\uff1a \u7e7c\u96fb\u5668\u3001LED\u3001\u8702\u9cf4\u5668\u7b49\uff09\u9023\u63a5\u5230\u9019\u4e9b\u63a5\u8173\uff0c\u53ef\u80fd\u6703\u5728\u6b64\u968e\u6bb5\u7522\u751f\u975e\u9810\u671f\u7684\u8f38\u51fa\u7d50\u679c\u3002 \u5305\u542b\uff1aGPIO 1, GPIO 3, GPIO5, GPIO 6 ~ GPIO 11, GPIO 14, GPIO 15\u3002<\/li>\n\n\n\n<li><strong>EN\/RST \u63a5\u8173\uff08\u975eGPIO\u63a5\u8173\uff09<\/strong>\uff1aEN \u63a5\u8173\u8207\u958b\u767c\u677f\u4e0a\u7684 EN \u6309\u9215\u76f8\u901a\uff0c\u53ef\u4ee5\u900f\u904e\u9ad8\u6216\u4f4e\u96fb\u4f4d\u63a7\u5236 ESP32 \u7684\u958b\u555f\u6216\u95dc\u9589\u3002\u6b63\u5e38\u904b\u4f5c\u6642\uff0cEN\u63a5\u8173\u6703\u63a5\u5230\u9ad8\u96fb\u4f4d\uff0c\u82e5\u5c07\u63a5\u8173\u63a5\u5730\uff0c\u5c31\u6703\u95dc\u9589 ESP32 \u6676\u7247\u3002<\/li>\n\n\n\n<li><strong>\u4e2d\u65b7\u63a5\u8173<\/strong>\uff1a\u6240\u6709\u7684 GPIO \u63a5\u8173\u90fd\u80fd\u8a2d\u5b9a\u6210\u4e2d\u65b7\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>\u8173\u4f4d\u53c3\u8003\u8868<\/strong><\/h3>\n\n\n\n<p>\u4e0b\u8868\u6a19\u793a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">\u7da0\u8272<\/mark><\/strong>\u70ba\u5efa\u8b70\u4f7f\u7528\u7684\u8173\u4f4d\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">\u85cd\u8272<\/mark><\/strong>\u7684\u8173\u4f4d\u53ef\u4ee5\u7576\u4f5c\u4e00\u822c GPIO \u4f7f\u7528\uff0c\u4f46\u662f\u5728\u67d0\u4e9b\u6642\u5019\u9700\u8981\u7279\u5225\u6ce8\u610f\uff0c<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u7d05\u8272<\/mark><\/strong>\u70ba\u4e0d\u5efa\u8b70\u4f7f\u7528\u7684\u8173\u4f4d\uff0c\u8a73\u7d30\u7684\u8aaa\u660e\u53ef\u4ee5\u53c3\u8003\u5099\u8a3b\u6b04\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table alignwide\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">GPIO<\/th><th>\u8f38\u5165<\/th><th>\u8f38\u51fa<\/th><th>\u5099\u8a3b<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">0<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK\uff08\u9810\u8a2d\u4e0a\u62c9\uff09<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK<\/mark><\/td><td>1. \u555f\u52d5\u6642\u5fc5\u9808\u5728\u9ad8\u96fb\u4f4d<br>2. \u65bc\u71d2\u9304\u6a21\u5f0f\uff08flashing mode\uff09\u6642\u5fc5\u9808\u4fdd\u6301\u5728\u4f4e\u96fb\u4f4d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">TX \uff08USB\u901a\u8a0a\uff09<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK<\/mark><\/td><td>\u8207\u96fb\u8166UART\u901a\u8a0a\u7684\u63a5\u8173<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK\uff08\u9810\u8a2d\u4e0b\u62c9\uff09<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>1. \u555f\u52d5\u6642\u5fc5\u9808\u5728\u4f4e\u96fb\u4f4d<br>2. \u9023\u63a5\u5230\u677f\u8f09LED<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">RX \uff08USB\u901a\u8a0a\uff09<\/mark><\/td><td>\u8207\u96fb\u8166UART\u901a\u8a0a\u7684\u63a5\u8173<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK\uff08\u9810\u8a2d\u4e0a\u62c9\uff09<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>\u555f\u52d5\u6642\u5fc5\u9808\u5728\u9ad8\u96fb\u4f4d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td>\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684SPI<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td>\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684SPI<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td>\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684SPI<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">9<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td>\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684SPI<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">10<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td>\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684SPI<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">11<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">X<\/mark><\/td><td>\u9023\u63a5\u5230\u6a21\u7d44\u5167\u90e8\u7684SPI<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">12<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK\uff08\u9810\u8a2d\u4e0b\u62c9\uff09<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>\u555f\u52d5\u6642\u5fc5\u9808\u5728\u4f4e\u96fb\u4f4d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">13<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">14<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">15<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">OK\uff08\u9810\u8a2d\u4e0a\u62c9\uff09<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>\u555f\u52d5\u6642\u5fc5\u9808\u5728\u9ad8\u96fb\u4f4d<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">16<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">17<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">18<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">19<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">20<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">21<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">22<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">23<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">24<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">25<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">27<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">28<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">29<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">30<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">31<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">32<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">33<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/mark><\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">34<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>&#8211;<\/td><td>1. \u53ea\u80fd\u8a2d\u5b9a\u6210\u8f38\u5165\u6a21\u5f0f<br>2. \u6c92\u6709\u5167\u5efa\u4e0a\u62c9\u6216\u4e0b\u62c9\u529f\u80fd<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">35<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>&#8211;<\/td><td>1. \u53ea\u80fd\u8a2d\u5b9a\u6210\u8f38\u5165\u6a21\u5f0f<br>2. \u6c92\u6709\u5167\u5efa\u4e0a\u62c9\u6216\u4e0b\u62c9\u529f\u80fd<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">36<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>&#8211;<\/td><td>1. \u53ea\u80fd\u8a2d\u5b9a\u6210\u8f38\u5165\u6a21\u5f0f<br>2. \u6c92\u6709\u5167\u5efa\u4e0a\u62c9\u6216\u4e0b\u62c9\u529f\u80fd<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">39<\/td><td><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">OK<\/mark><\/td><td>&#8211;<\/td><td>1. \u53ea\u80fd\u8a2d\u5b9a\u6210\u8f38\u5165\u6a21\u5f0f<br>2. \u6c92\u6709\u5167\u5efa\u4e0a\u62c9\u6216\u4e0b\u62c9\u529f\u80fd<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">EN<\/td><td>&#8211;<\/td><td>&#8211;<\/td><td>\u6b64\u63a5\u8173\u9023\u63a5\u5230EN\u6309\u9215\uff0c\u6309\u4e0b\u6309\u9215\uff08\u63a5\u5730\uff09\u5f8c\u53ef\u4ee5\u91cd\u7f6e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\ud83e\uddca \u51b7\u77e5\u8b58<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>ESP32 \u6a21\u7d44\u4e0a\u4e26\u6c92\u6709 GPIO 37 \u4ee5\u53ca GPIO 38 \u63a5\u8173\u3002<\/strong>\u0285\uff08\u00b4\u25d4\u0c6a\u25d4\uff09\u0283<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5468\u908a\uff08pheripheral\uff09<\/strong><\/h3>\n\n\n\n<p>ESP32 \u7684\u5be6\u9ad4\u63a5\u8173\u9664\u4e86\u53ef\u4ee5\u7576\u4f5c\u4e00\u822c\u7684 GPIO \u4f7f\u7528\u4e4b\u5916\uff0c\u4e5f\u548c\u5176\u5b83\u5fae\u63a7\u5236\u5668\u4e00\u6a23\u652f\u63f4\u591a\u7a2e\u5468\u908a\uff08peripheral\uff09\u4ecb\u9762\uff0c\u9019\u4e9b\u4ecb\u9762\u53ef\u4ee5\u7528\u4f86\u548c\u5176\u5b83\u611f\u6e2c\u5668\u3001\u6a21\u7d44\u6216\u96fb\u8def\u6e9d\u901a\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f ESP32 \u7684\u5468\u908a\uff1a<\/p>\n\n\n\n<ul>\n<li>18\u500b ADC\uff08Analog-to-Digital Converter\uff09\u901a\u9053<\/li>\n\n\n\n<li>3\u500b SPI \u4ecb\u9762<\/li>\n\n\n\n<li>3\u500b UART \u4ecb\u9762<\/li>\n\n\n\n<li>2\u500b I2C \u4ecb\u9762<\/li>\n\n\n\n<li>16\u500b PWM \u8f38\u51fa\u901a\u9053<\/li>\n\n\n\n<li>2\u500b DAC \uff08Digital-to-Analog Converters\uff09<\/li>\n\n\n\n<li>2\u500b I2S \u4ecb\u9762<\/li>\n\n\n\n<li>10\u500b&nbsp;\u96fb\u5bb9\u611f\u6e2c\u5668\u63a5\u8173<\/li>\n<\/ul>\n\n\n\n<p>\u8207 Arduino UNO \u4e0d\u540c\u7684\u662f\uff0cESP32\u6709\u63a5\u8173\u591a\u5de5\uff08pin multiplexing\uff09\u7684\u529f\u80fd\uff0c\u5b83\u53ef\u4ee5\u8b93\u6211\u5011\u81ea\u5df1\u6307\u5b9a\u5468\u908a\u5230\u4efb\u4f55 GPIO \u63a5\u8173\u3002\u5728\u6240\u6709\u7684\u5468\u908a\u4e2d\uff0cSPI\u3001I2C\u3001UART\u3001PWM \u548c DAC \u90fd\u53ef\u4ee5\u4f7f\u7528\u8edf\u9ad4\u6307\u5b9a\u63a5\u8173\uff0c\u53ea\u6709 ADC \u548c\u96fb\u5bb9\u611f\u6e2c\u5668\u9700\u8981\u8207\u7279\u5b9a\u7684\u63a5\u8173\u7d81\u5b9a\uff08\u8acb\u898bESP32\u8173\u4f4d\u5716\uff09\uff0c\u9019\u500b\u529f\u80fd\u7684\u6700\u5927\u512a\u9ede\u662f\u53ef\u4ee5\u5728\u4e0d\u6539\u8b8a\u7269\u7406\u63a5\u8173\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u4fee\u6539\uff0c\u4e5f\u53ef\u4ee5\u8b93\u786c\u9ad4\u898f\u5283\u8207\u8a2d\u8a08\u66f4\u9748\u6d3b\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\ud83d\udca1 Tips<\/strong><\/p>\n\n\n\n<p><strong>\u7576\u958b\u555f Wi-Fi \u529f\u80fd\u6642\uff0c\u6703\u4f54\u64da ADC2 \u7684\u8cc7\u6e90\u3002\u5982\u679c\u8981\u540c\u6642\u4f7f\u7528 Wi-Fi \u548c ADC \u529f\u80fd\uff0c\u5efa\u8b70\u4f7f\u7528 ADC1 \u7684 GPIO \u8cc7\u6e90\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u4f7f\u7528 ESP32 GPIO \u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n\n\n\n<ul>\n<li>ESP32 \u6676\u7247\u4f7f\u7528\u7684\u662f 3.3V \u7684\u96fb\u58d3\uff0c\u4f7f\u7528\u6a21\u7d44\u6216\u662f\u9023\u63a5\u5143\u4ef6\u6642\u8acb\u4e0d\u8981\u8d85\u904e 3.3V\u3002<\/li>\n\n\n\n<li>\u63a5\u8173\u8f38\u51fa\u6700\u591a 40mA\uff0c\u8f38\u5165\u6700\u591a 28mA\uff0c\u82e5\u8d85\u51fa\u6700\u5927\u503c\u5bb9\u6613\u640d\u58de\u63a5\u8173\u53ca\u5143\u4ef6\u3002<\/li>\n\n\n\n<li>\u958b\u555f Wi-Fi \u529f\u80fd\u6642\u6703\u5360\u7528 ADC2 \u8173\u4f4d\uff0c\u4f46\u53ef\u4ee5\u4f7f\u7528 ADC1 \u91cf\u6e2c\u3002<\/li>\n\n\n\n<li>GPIO 34, GPIO 35, GPIO 36, GPIO 39\u53ea\u80fd\u505a\u70ba\u8f38\u5165\u4f7f\u7528\uff0c\u4e14\u6c92\u6709\u5167\u5efa\u4e0a\u62c9\u6216\u4e0b\u62c9\u96fb\u963b\u3002<\/li>\n\n\n\n<li>\u4e0d\u5efa\u8b70\u4f7f\u7528\u7684\u63a5\u8173\uff1aGPIO 6, GPIO 7, GPIO 8, GPIO 9, GPIO 10, GPIO 11\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u5c0f\u7d50<\/h2>\n\n\n\n<p>\u9019\u7bc7\u6587\u7ae0\u4ecb\u7d39\u4e86 ESP32 \u7684 GPIO \u63a5\u8173\u3001\u96fb\u5668\u7279\u6027\u4ee5\u53ca\u4f7f\u7528\u9650\u5236\u548c\u6ce8\u610f\u4e8b\u9805\uff0c\u4e0b\u4e00\u7bc7\u6587\u7ae0\u5c07\u4ee5\u5be6\u4f5c\u7684\u65b9\u5f0f\u8aaa\u660e\u6578\u4f4d\u8f38\u5165\uff0f\u8f38\u51fa\u7684\u63a7\u5236\u8a9e\u6cd5\uff0c\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5167\u5efa\u7684\u4e0a\u62c9\u8207\u4e0b\u62c9\u96fb\u963b\u7c21\u5316\u96fb\u8def\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>GPIO \u662f\u5fae\u63a7\u5236\u5668\u4e0a\u9762\u6700\u5e38\u7528\u5230\u7684\u5468\u908a\uff08peripheral\uff09\u4e4b\u4e00\uff0c\u672c\u7bc7\u5c07\u5206\u6210\u4e0a\u7bc7\uff08\u7406\u8ad6\u7bc7\uff09\u8207\u4e0b\u7bc7\uff08\u5be6\u4f5c\u7bc7\uff09\uff0c\u4ecb\u7d39 ESP32 \u7684 GPIO \u63a5\u8173\u4ee5\u53ca\u6578\u4f4d\u8f38\u5165\u8f38\u51fa\u7684\u4f7f\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":20172,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[235,238],"tags":[],"table_tags":[],"_links":{"self":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/20092"}],"collection":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/comments?post=20092"}],"version-history":[{"count":33,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/20092\/revisions"}],"predecessor-version":[{"id":20613,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/20092\/revisions\/20613"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media\/20172"}],"wp:attachment":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media?parent=20092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/categories?post=20092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/tags?post=20092"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/table_tags?post=20092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}