{"id":21435,"date":"2024-02-29T00:00:00","date_gmt":"2024-02-28T16:00:00","guid":{"rendered":"https:\/\/www.circuspi.com\/?p=21435"},"modified":"2024-03-14T11:41:47","modified_gmt":"2024-03-14T03:41:47","slug":"esp32-mmwave","status":"publish","type":"post","link":"https:\/\/www.circuspi.com\/index.php\/2024\/02\/29\/esp32-mmwave\/","title":{"rendered":"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c"},"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\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"526\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2024\/03\/1000x526_2.jpg\" alt=\"\" class=\"wp-image-21460\"\/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p class=\"has-blush-light-purple-gradient-background has-background\"><strong>mmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u6a21\u7d44\u4e26\u975e\u91ab\u7642\u5668\u6750\uff0c\u4e14\u9700\u7d93\u7531\u5c08\u696d\u5de5\u7a0b\u5e2b\u3001\u5b78\u8005\u4e8c\u6b21\u958b\u767c\u65b9\u53ef\u4f7f\u7528\uff0c\u6240\u6e2c\u5f97\u4e4b\u6578\u503c\u4e5f\u50c5\u4f9b\u5b78\u8853\u7814\u7a76\u53c3\u8003\u7528\u9014\u3002<\/strong><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ec0\u9ebc\u662f\u6beb\u7c73\u6ce2\uff1f<\/h2>\n\n\n\n<p>\u6beb\u7c73\u6ce2\uff08Millimeter Wave\uff0c\u4e5f\u8a18\u4f5c mmWAVE\uff09\u6307\u7684\u662f\u6ce2\u9577\u5728 1mm~10mm\uff08\u6beb\u7c73\uff09\u4e4b\u9593\u7684\u7121\u7dda\u5c04\u983b\u8a0a\u865f\uff0c\u4f9d\u64da\u983b\u7387\u8207\u6ce2\u9577\u4e92\u70ba\u5012\u6578\u7684\u516c\u5f0f\u95dc\u4fc2\uff0c\u5373\u983b\u7387\u5728 24GHz~300GHz \u4e4b\u9593\u7684\u5c04\u983b\u8a0a\u865f\uff0c\u53ef\u7a31\u4e4b\u70ba\u6beb\u7c73\u6ce2\u3002\u6700\u521d\u6beb\u7c73\u6ce2\u662f\u88ab\u7528\u5728 5G \u884c\u52d5\u7db2\u8def\uff0c\u610f\u5716\u7528\u6b64\u9ad8\u983b\u4e14\u4e7e\u6de8\u7684\u983b\u6bb5\u9054\u5230\u9ad8\u983b\u5bec\u3001\u4f4e\u5ef6\u9072\u3001\u9ad8\u627f\u8f09\u7684\u76ee\u7684\u3002\u4f46\u4e5f\u56e0\u70ba\u8a72\u983b\u6bb5\u8f03\u65b0\u5176\u76f8\u61c9\u7684\u8a2d\u5099\u5c1a\u5f85\u666e\u53ca\uff0c\u56e0\u6b64\u6beb\u7c73\u6ce2\u7684\u7f3a\u9ede\u5247\u662f\u6210\u672c\u9ad8\u3001\u8870\u6e1b\u5927\u8207\u7a7f\u900f\u4f4e\u3002\u76ee\u524d\u5e38\u7528\u7684\u6beb\u7c73\u6ce2\u983b\u6bb5\u6709 24GHz\u300160GHz \u8207 77GHz\u7b49\uff0c\u8d85\u904e 100GHz \u7684\u90e8\u5206\u76ee\u524d\u5247\u5c1a\u672a\u4f7f\u7528\u5230\u3002<\/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\/2024\/02\/lADPM45VIFPonRrNASzNBFY_1110_300.jpg\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21458\" width=\"960\" height=\"259\"\/><figcaption class=\"wp-element-caption\">\u6beb\u7c73\u6ce2\u983b\u8b5c<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u5668<\/h2>\n\n\n\n<p>\u9664\u4e86 5G \u884c\u52d5\u7db2\u8def\u4e4b\u5916\uff0c\u6beb\u7c73\u6ce2\u7684\u53e6\u4e00\u7a2e\u61c9\u7528\u5247\u662f \u201d\u6beb\u7c73\u6ce2\u96f7\u9054\uff08mmWAVE Radar\uff09\u201d\uff0c\u904b\u7528\u5176\u7279\u6027\u53ef\u4ee5\u611f\u6e2c\u7269\u9ad4\u7684\u7d30\u5fae\u8b8a\u5316\u8207\u7d30\u5c0f\u76ee\u6a19\uff0c\u91cf\u6e2c\u7cbe\u78ba\u5ea6\u9ad8\u97ff\u61c9\u901f\u5ea6\u5feb\u3002\u4e14\u6297\u5e72\u64fe\u80fd\u529b\u512a\u79c0\uff0c\u4e0d\u6703\u53d7\u5230\u74b0\u5883\u6eab\u6fd5\u5ea6\u7684\u8b8a\u5316\u800c\u9020\u6210\u8aa4\u5dee\u6216\u8aa4\u5224\uff0c\u662f\u8fd1\u671f\u611f\u6e2c\u6280\u8853\u4e2d\u53d7\u5230\u77da\u76ee\u7684\u65b0\u661f\u3002\u6beb\u7c73\u6ce2\u96f7\u9054\u767c\u5c04 Frequency Modulated Continuous Wave\uff08FMCW\uff09\u8abf\u8b8a\u8a0a\u865f\uff0c\u767c\u5c04\u983b\u7387\u6703\u96a8\u8457\u6642\u9593\u4e0d\u65b7\u5fae\u8abf\uff0c\u8a0a\u865f\u7684\u56de\u6ce2\u5c07\u6703\u88ab\u63a5\u6536\u5929\u7dda\u62fe\u53d6\uff0c\u85c9\u7531\u8a0a\u865f\u983b\u7387\u7684\u5dee\u7570\u4f86\u5224\u8b80\u53d7\u6e2c\u7269\u7684\u6578\u64da\u3002\u5982\u4e0b\u5716\u6240\u793a\uff0c\u7576\u6642\u9593\u5728 t0 \u6642\uff0c\u6beb\u7c73\u6ce2\u96f7\u9054\u767c\u5c04\u7684\u983b\u7387\u70ba f1\uff0c\u4f46\u63a5\u6536\u5230\u7684\u983b\u7387\u70ba f0\uff0c\u4fbf\u53ef\u5f97\u77e5\u662f\u591a\u4e45\u4e4b\u524d\u6240\u767c\u9001\u51fa\u53bb\u7684\u8a0a\u865f\u3002\u4e14\u56e0\u70ba\u662f\u9023\u7e8c\u8f09\u6ce2\uff0c\u97ff\u61c9\u901f\u5ea6\u8f03\u4e00\u822c\u8108\u885d\u578b\u7684\u8a0a\u865f\u4f86\u5f97\u597d\uff01<\/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\/2024\/02\/image-1.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21436\" width=\"700\" height=\"333\"\/><figcaption class=\"wp-element-caption\">FMCW\u8abf\u8b8a\u8a0a\u865f\u793a\u610f\u5716\uff08\u5716\u7247\u4f86\u6e90\uff1a<a href=\"https:\/\/www.seeedstudio.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Seeed Studio<\/a>\uff09<\/figcaption><\/figure><\/div>\n\n\n<p>\u5e38\u898b\u6beb\u7c73\u6ce2\u96f7\u9054\u61c9\u7528\u9818\u57df\u6db5\u84cb\uff1a<\/p>\n\n\n\n<ul>\n<li>ADAS \u5148\u9032\u8f14\u52a9\u99d5\u99db\u7cfb\u7d71\uff0d\u5982\u76f2\u9ede\u5075\u6e2c\u3001\u81ea\u52d5\u8ddf\u8eca\u3001\u81ea\u52d5\u505c\u8eca\u7b49\u7d93\u5e38\u7528\u5230\u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u3002<\/li>\n\n\n\n<li>\u667a\u6167\u4ea4\u901a\uff0d\u5982\u8d85\u901f\u8207\u81e8\u6642\u505c\u8eca\u7684\u79d1\u6280\u57f7\u6cd5\u3001\u9435\u9053\u5165\u4fb5\u5075\u6e2c\u3001\u5e73\u4ea4\u9053\u4eba\u8eca\u5075\u6e2c\u7b49\u3002<\/li>\n\n\n\n<li>\u667a\u6167\u5bb6\u5ead\uff0d\u5982\u5bb6\u96fb\u53ef\u4ee5\u6574\u5408\u624b\u52e2\u63a7\u5236\u3001\u4eba\u6578\u5075\u6e2c\u7b49\uff0c\u7528\u65bc\u7a7a\u8abf\u8207\u7167\u660e\u7684\u667a\u6167\u5316\u3002<\/li>\n\n\n\n<li>\u667a\u6167\u7167\u8b77\uff0d\u5982\u5fc3\u7387\u611f\u6e2c\u3001\u547c\u5438\u611f\u6e2c\u3001\u8dcc\u5012\u5075\u6e2c\u3001\u7761\u7720\u76e3\u6e2c\u7b49\uff0c\u7528\u65bc\u521d\u6b65\u7684\u7570\u5e38\u544a\u8b66\u3002<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1110\" height=\"300\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2024\/02\/lADPM3yRpxwSinrNASzNBFY_1110_300.jpg\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21457\"\/><figcaption class=\"wp-element-caption\">\u6beb\u7c73\u6ce2\u7684\u61c9\u7528\u7bc4\u7587<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u751f\u7406\u8cc7\u8a0a<\/h2>\n\n\n\n<p>\u76ee\u524d\uff082024\u5e742\u6708\uff09\u5e02\u552e\u7684\u6beb\u7c73\u6ce2\u96f7\u9054\u6a21\u7d44\u591a\u4ee5\u4eba\u9ad4\u5075\u6e2c\u70ba\u4e3b\uff0c\u53d6\u4ee3\u50b3\u7d71 PIR (Passive infrared sensor) \u88ab\u52d5\u7d05\u5916\u7dda\u5075\u6e2c\u4eba\u9ad4\u52d5\u4f5c\uff0c\u512a\u9ede\u662f\u4e0d\u6703\u56e0\u70ba\u74b0\u5883\u6eab\u5ea6\u6539\u8b8a\u800c\u8aa4\u5224\uff0c\u5982\u9019\u6b3e <a href=\"https:\/\/www.icshop.com.tw\/products\/368030200831\" target=\"_blank\" rel=\"noreferrer noopener\">24GHz mmWAVE Sensor<\/a> \u5373\u662f\u5982\u6b64\u3002\u5176\u4ed6\u8f03\u5e38\u898b\u7684\u5247\u662f\u7528\u5728\u6c7d\u8eca\u5de5\u696d\u4e0a\u7684\u76f2\u9ede\u5075\u6e2c\uff0c\u88dd\u8a2d\u65bc\u6c7d\u8eca\u9580\u677f\u5167\u671d\u5411\u5074\u5f8c\u65b9\u4f4d\u7f6e\u5075\u6e2c\u662f\u5426\u6709\u4f86\u8eca\u3002\u800c\u7b46\u8005\u8fd1\u671f\u770b\u5230 <a href=\"https:\/\/www.icshop.com.tw\/products\/368030200820\" target=\"_blank\" rel=\"noreferrer noopener\">60GHz Respiratory Heartbeat Sensor<\/a> \u9019\u6b3e\u6beb\u7c73\u6ce2\u96f7\u9054\uff0c\u5247\u662f\u53ef\u4ee5\u5075\u6e2c\u4eba\u9ad4\u7684\u5fc3\u8df3\u983b\u7387\u8207\u547c\u5438\u983b\u7387\uff0c\u4e14\u898f\u683c\u5ba3\u7a31\u6e96\u78ba\u5ea6\u9054 95% \u4ee5\u4e0a\uff0c\u8b93\u4eba\u4e0d\u7981\u806f\u60f3\u5230\u65e5\u5f8c\u7684\u667a\u6167\u7167\u8b77\u7684\u7a2e\u7a2e\u53ef\u80fd\u6027\uff0c\u82e5\u662f\u88dd\u8a2d\u5728\u5bb6\u4e2d\uff0c\u9577\u8f29\u4e0d\u9700\u8981\u4f69\u6234\u5fc3\u7387\u7a7f\u6234\u5f0f\u88dd\u7f6e\uff0c\u5373\u53ef\u4ee5\u9060\u7aef\u5373\u6642\u53d6\u5f97\u5fc3\u7387\u72c0\u614b\uff0c\u5728\u5fc5\u8981\u6642\u767c\u51fa\u8b66\u5831\uff0c\u7b2c\u4e00\u6642\u9593\u9810\u9632\u61be\u4e8b\u767c\u751f\uff01<\/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\/2024\/02\/image-2.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21438\" width=\"450\" height=\"450\"\/><figcaption class=\"wp-element-caption\">60GHz Respiratory Heartbeat Sensor \u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u5668\uff08\u5716\u7247\u4f86\u6e90\uff1a<a href=\"https:\/\/www.icshop.com.tw\/products\/368030200820\" target=\"_blank\" rel=\"noreferrer noopener\">iCShop<\/a>\uff09<\/figcaption><\/figure><\/div>\n\n\n<p>\u50b3\u7d71\u8981\u91cf\u6e2c\u5fc3\u7387\u591a\u63a1\u7528 ECG(Electrocardiography) \u611f\u6e2c\u5fc3\u81df\u767c\u51fa\u7684\u5fae\u5c0f\u96fb\u4f4d\u5dee\u7570\u6216PPG(Photoplethysmography) \u611f\u6e2c\u8840\u7ba1\u7684\u5149\u53cd\u5c04\u8a0a\u865f\uff0c\u7121\u8ad6\u54ea\u4e00\u7a2e\u65b9\u5f0f\u90fd\u9700\u8981\u5c07\u611f\u6e2c\u5668\u63a5\u89f8\u5230\u4eba\u9ad4\u76ae\u819a\uff0c\u82e5\u662f\u8981\u81ea\u4e3b\u9577\u671f\u76e3\u6e2c\u7684\u4e5f\u8a31\u53ef\u4ee5\u81ea\u884c\u5ffd\u7565\u7a7f\u6234\u7684\u4e0d\u9069\u611f\uff0c\u4f46\u82e5\u662f\u5e0c\u671b\u6709\u5fc3\u8840\u7ba1\u75be\u75c5\u7684\u9577\u8005\u53ef\u4ee5\u9577\u671f\u914d\u6234\u4e5f\u8a31\u5c31\u6703\u53d7\u5230\u7576\u4e8b\u8005\u7684\u62d2\u7d55\u8207\u6392\u65a5\u3002\u6beb\u7c73\u6ce2\u96f7\u9054 mmWAVE Radar \u63a1\u7528\u975e\u63a5\u89f8\u7684\u65b9\u5f0f\u9664\u4e86\u4e0d\u6703\u9020\u6210\u53d7\u6e2c\u8005\u7684\u53cd\u611f\u5916\uff0c\u50f9\u9322\u4e5f\u66f4\u5177\u6709\u7af6\u722d\u512a\u52e2\uff0c\u4e14\u5f9e\u5b98\u65b9\u63d0\u4f9b\u7684\u6e2c\u8a66\u5f71\u7247\u4e2d\u53ef\u4ee5\u770b\u5230\uff0c\u6e96\u78ba\u7387\u5e7e\u4e4e\u5982\u50b3\u7d71 ECG \u8207 PPG \u4e00\u6a23\u6e96\u78ba\uff01\u82e5\u60f3\u8981\u5b78\u7fd2PPG\u539f\u7406\u4e5f\u53ef\u4ee5\u53c3\u8003CIRCUS Pi \u5718\u968a\u65e5\u524d<a href=\"https:\/\/www.circuspi.com\/index.php\/2022\/07\/07\/esp32-pulse-oximeter\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESP32\u5c08\u984c\u6587\u7ae0<\/a>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter 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=\"Seeed Studio 60GHz Radar heartbeat, breathing comparison test with medical ECG &amp; Apple watch\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/J1JDgFs_4iw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">Seeed Studio \u5fc3\u7387\u611f\u6e2c\u6bd4\u5c0d\u7bc4\u4f8b<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7269\u806f\u7db2\u786c\u9ad4\u8a2d\u5099<\/h2>\n\n\n\n<p>\u672c\u7bc7\u7b46\u8005\u5e0c\u671b\u53ef\u4ee5\u88fd\u4f5c\u4e00\u500b\u6beb\u7c73\u6ce2\u96f7\u9054\u7684\u611f\u6e2c\u8a2d\u5099\uff0c\u4e26\u540c\u6642\u5177\u6709\u986f\u793a\u3001\u8a18\u9304\u8207\u7269\u806f\u7db2\u529f\u80fd\uff0c\u7528\u4ee5\u6a21\u64ec\u672a\u4f86\u667a\u6167\u7167\u8b77\u7684\u60c5\u5883\uff0c\u89e3\u6c7a\u7167\u8b77\u4eba\u54e1\u4e0d\u8db3\u6216\u662f\u7368\u5c45\u9577\u8005\u7684\u554f\u984c\uff01\u4e0d\u904e\u9700\u8981\u518d\u6b21\u5f37\u8abf\uff0c\u672c\u5be6\u9a57\u50c5\u4f9b\u7814\u7a76\u7528\u9014\uff0c\u6240\u6709\u751f\u7406\u611f\u6e2c\u6578\u64da\u7686\u70ba\u53c3\u8003\u7528\u4e0d\u5f97\u4f5c\u70ba\u8a55\u65b7\u8207\u8a3a\u65b7\u4f9d\u64da\uff0c\u82e5\u6709\u4efb\u4f55\u4e0d\u9069\u9084\u9700\u6d3d\u8a62\u5c08\u696d\u91ab\u8b77\u4eba\u54e1\u3002<\/p>\n\n\n\n<p>\u672c\u6b21\u5be6\u9a57\u6240\u4f7f\u7528\u786c\u9ad4\u6750\u6599\u6e05\u55ae\uff1a<\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/www.icshop.com.tw\/products\/368030800797\" target=\"_blank\" rel=\"noreferrer noopener\">XIAO ESP32C3<\/a> &#8211; RISC-V \u67b6\u69cb\u7684\u7269\u806f\u7db2\u6676\u7247\uff0c\u50f9\u683c\u66f4\u5177\u7af6\u722d\u529b\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.icshop.com.tw\/products\/368030800799\" target=\"_blank\" rel=\"noreferrer noopener\">XIAO Expansion Board<\/a> &#8211; XIAO\u5c08\u7528\u64f4\u5c55\u677f\uff0c\u65b9\u4fbf\u9023\u63a5\u8207\u5be6\u9a57\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.icshop.com.tw\/products\/368030200820\">60GHz Respiratory Heartbeat Sensor<\/a> \u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u6a21\u7d44 &#8211; mmWAVE \u975e\u63a5\u89f8\u5fc3\u7387\u611f\u6e2c\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.icshop.com.tw\/products\/368090500107\" target=\"_blank\" rel=\"noreferrer noopener\">\u805a\u5408\u7269\u92f0\u96fb\u6c60-1000mAh 3.7V<\/a> &#8211; \u642d\u914d\u64f4\u5c55\u677f\u53ef\u96e2\u6a5f\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.icshop.com.tw\/products\/368090500072\" target=\"_blank\" rel=\"noreferrer noopener\">CR1220 \u96fb\u6c60<\/a> &#8211; \u7528\u65bc\u64f4\u5145\u677f RTC \u96fb\u6c60\u3002<\/li>\n\n\n\n<li><a href=\"https:\/\/www.icshop.com.tw\/products\/368030501136\" target=\"_blank\" rel=\"noreferrer noopener\">micro SD Card<\/a> &#8211; \u8a18\u9304\u611f\u6e2c\u8cc7\u6599\u3002<\/li>\n\n\n\n<li>2.54 to 2.0mm \u675c\u90a6\u7dda\u6750<\/li>\n\n\n\n<li>\u5916\u6bbc\u6216\u56fa\u5b9a\u6a5f\u69cb\uff0d\u4f9d\u500b\u4eba\u559c\u597d\u6c7a\u5b9a\uff0c\u4f46\u8acb\u4f7f\u7528\u975e\u91d1\u5c6c\u6750\u8cea\uff0c\u907f\u514d\u8a0a\u865f\u5c4f\u853d\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u7b46\u8005\u5c07\u4e0a\u8ff0\u6750\u6599\u7d44\u88dd\u5f8c\u56fa\u5b9a\u65bc L \u578b\u58d3\u514b\u529b\u4e0a\uff0c\u65b9\u4fbf\u91cf\u6e2c\u8207\u89c0\u5bdf\uff0c\u6210\u54c1\u5982\u4e0b\u5716\u6240\u793a\u3002\u6b63\u9762\u90e8\u5206\u4f7f\u7528XIAO Expansion board \u5b89\u88dd XIAO ESP32C3\uff0c\u65c1\u908a\u64fa\u653e\u7684\u5247\u662f 60GHz \u6beb\u7c73\u6ce2\u96f7\u9054\uff0c\u6ce8\u610f\u5176\u767d\u6846\u5167\u90e8\u70ba\u5929\u7dda\u767c\u5c04\u5340\u57df\uff0c\u61c9\u907f\u514d\u53d7\u5230\u91d1\u5c6c\u6750\u8cea\u906e\u853d\u3002\u80cc\u9762\u5247\u662f\u64fa\u653e\u92f0\u96fb\u6c60\u540c\u6642\u4fdd\u7559\u7a7a\u9593\u63d0\u4f9b\u8d70\u7dda\u8207\u63d2\u62d4SD\u5361\u4f7f\u7528\uff0c\u8b80\u8005\u53ef\u4f9d\u5404\u81ea\u9700\u6c42\u8207\u559c\u597d\u81ea\u884c\u8abf\u6574\u914d\u7f6e\u3002<\/p>\n\n\n\n<p>\u7531\u65bc\u4f7f\u7528 XIAO Expansion board \u64f4\u5145\u677f\uff0c\u5be6\u969b\u8981\u63a5\u7dda\u7684\u5730\u65b9\u76f8\u5c0d\u55ae\u7d14\uff0c\u53ea\u8981\u5c07\u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u6a21\u7d44\u4e0a\u7684 5V\u3001GND\u3001TX\u3001RX \u4f9d\u5e8f\u63a5\u5230\u64f4\u5145\u677f\u4e0a\u7684 5V\u3001GND\u3001RX\u3001TX \u5373\u53ef\u3002\u7531\u65bc\u611f\u6e2c\u6a21\u7d44\u662f\u8d70 UART \u901a\u8a0a\u5354\u5b9a\uff0cTX\uff08\u767c\u9001\u8173\uff09\u8207 RX\uff08\u63a5\u6536\u8173\uff09\u8207 MCU \u7aef\u9700\u8981\u4e92\u63a5\uff0c\u60f3\u8981\u7406\u89e3 ESP32 UART \u7684\u4f7f\u7528\u4e5f\u53ef\u4ee5\u53c3\u8003 CIRCUS Pi \u5718\u968a\u8457\u4f5c <a href=\"https:\/\/www.circuspi.com\/index.php\/2023\/11\/13\/esp32-uart-pms5003t\/\" target=\"_blank\" rel=\"noreferrer noopener\">ESP32\u6559\u5b78\u7cfb\u5217(\u4e03)\uff1a\u4ee5PMS5003T\u6e2c\u91cf\u7a7a\u6c23\u54c1\u8cea \u2013 \u8ac7UART\u7684\u4f7f\u7528<\/a>\u3002\u9023\u63a5\u6642\u9700\u8981\u6ce8\u610f\u6beb\u7c73\u6ce2\u96f7\u9054\u7684\u675c\u90a6\u7aef\u5b50\u662f 2.0mm \u800c\u64f4\u5145\u677f\u662f 2.54mm\uff0c\u9019\u88e1\u7684\u7dda\u6750\u9700\u8981\u81ea\u884c\u58d3\u63a5\u4e00\u4e0b\u3002\u53e6\u5916\u92f0\u96fb\u6c60\u7684\u90e8\u5206\u63a5\u982d\u8207\u64f4\u5145\u677f\u4e0a\u7aef\u5b50\u5339\u914d\uff0c\u53ef\u4ee5\u76f4\u63a5\u63d2\u4e0a\u3002SD \u5361\u8207RTC\u4f7f\u7528\u7684 CR1220 \u96fb\u6c60\u5247\u662f\u4f9d\u500b\u4eba\u9700\u6c42\u53ef\u81ea\u884c\u6c7a\u5b9a\u662f\u5426\u5b89\u88dd\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"778\" height=\"610\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2024\/02\/image-3.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21439\"\/><figcaption class=\"wp-element-caption\">\u7d44\u88dd\u5f8c\u7684\u5be6\u9a57\u8a2d\u5099\u6b63\u9762<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"681\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2024\/02\/image-4.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21441\"\/><figcaption class=\"wp-element-caption\">\u7d44\u88dd\u5f8c\u7684\u5be6\u9a57\u8a2d\u5099\u80cc\u9762<\/figcaption><\/figure><\/div>\n\n\n<p>\u4f9d\u64da\u5176\u624b\u518a\u8aaa\u660e\uff0c\u9019\u6b3e <a href=\"https:\/\/www.icshop.com.tw\/products\/368030200820\" target=\"_blank\" rel=\"noreferrer noopener\">60GHz Respiratory Heartbeat Sensor<\/a> \u6beb\u7c73\u6ce2\u96f7\u9054\u7684\u91cf\u6e2c\u7684\u8ddd\u96e2\uff08\u4e0b\u5716\u4e2d\u7684H\uff09\u70ba 40~200 \u516c\u5206\u4e4b\u9593\uff0c\u5929\u7dda\u7684\u767c\u5c04\u89d2\u5ea6\u70ba\u6c34\u5e7380\u5ea6\u8207\u7e31\u541180\u5ea6\uff0c\u7bc4\u570d\u5167\u9700\u6db5\u84cb\u4eba\u9ad4\u80f8\u8154\u4f4d\u7f6e\u65b9\u53ef\u4ee5\u9032\u884c\u91cf\u6e2c\u3002<\/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\/2024\/02\/image-5.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21442\" width=\"512\" height=\"360\"\/><figcaption class=\"wp-element-caption\">\u6beb\u7c73\u6ce2\u96f7\u9054\u7684\u767c\u5c04\u89d2\u5ea6\u8207\u7bc4\u570d<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u7a0b\u5f0f\u908f\u8f2f\u67b6\u69cb<\/h2>\n\n\n\n<p>\u958b\u59cb\u5beb\u7a0b\u5f0f\u4e4b\u524d\uff0c\u5148\u898f\u5283\u5217\u51fa\u6240\u6709 MCU \u8981\u505a\u7684\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul>\n<li>\u8b80\u53d6\u6beb\u7c73\u6ce2\u96f7\u9054\u611f\u6e2c\u6578\u503c<\/li>\n\n\n\n<li>\u986f\u793a\u6578\u503c\u5230 OLED \u4e0a<\/li>\n\n\n\n<li>\u4e0a\u50b3\u8cc7\u6599\u5230 MQTT Broker<\/li>\n\n\n\n<li>\u5beb\u5165\u6578\u503c\u5230 SD Card<\/li>\n<\/ul>\n\n\n\n<p>\u4f9d\u64da\u4e0a\u8ff0\u529f\u80fd\u5728\u521d\u59cb\u5316\u968e\u6bb5\u9700\u8981\u5148\u8a2d\u5b9a Serial \uff08USB \u9664\u932f\u7528\uff09\u3001Serial1\uff08\u8b80\u53d6\u6beb\u7c73\u6ce2\u96f7\u9054\uff09\u3001SD\u5361\u3001OLED\u3001RTC\uff08\u5beb\u5165\u8cc7\u6599\u6642\u5e36\u6642\u9593\u8cc7\u6599\uff09\u3001WIFI\u9023\u7dda\u3001MQTT Broker \u8a2d\u5b9a\u7b49\u3002\u4f9d\u64da\u4e0a\u8ff0\u529f\u80fd\u9700\u8981\u53e6\u5916\u5b89\u88dd\u7684\u76f8\u4f9d\u51fd\u793a\u5eab\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/github.com\/limengdu\/Seeed-Studio-MR60BHA1-Sensor\" target=\"_blank\" rel=\"noreferrer noopener\">Seeed-Studio-MR60BHA1-Sensor<\/a> by Seeed Studio<\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/olikraus\/u8g2\" target=\"_blank\" rel=\"noreferrer noopener\">U8g2<\/a> by oliver<\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/adafruit\/RTClib\" target=\"_blank\" rel=\"noreferrer noopener\">RTClib<\/a> by Adafruit<\/li>\n\n\n\n<li><a href=\"https:\/\/pubsubclient.knolleary.net\/\" target=\"_blank\" rel=\"noreferrer noopener\">PubSubClient<\/a> by Nick O\u2019Leary<\/li>\n\n\n\n<li><a href=\"https:\/\/www.arduino.cc\/reference\/en\/libraries\/sd\/\" target=\"_blank\" rel=\"noreferrer noopener\">SD<\/a> by Arduino, SparkFun<\/li>\n<\/ul>\n\n\n\n<p>\u7a0b\u5f0f\u5167\u7684\u529f\u80fd\u5e7e\u4e4e\u90fd\u662f\u5f9e\u51fd\u793a\u5eab\u4e2d\u7684\u7bc4\u4f8b\u64f7\u53d6\u51fa\u4f86\u4e26\u4e14\u6574\u5408\uff0c\u552f\u7368\u591a\u5de5\u4efb\u52d9\u662f\u4ee5\u500b\u5225 timestamp \u6642\u9593\u6233\u8a18\u5206\u5225\u8a18\u9304\u5404\u9805\u529f\u80fd\u8655\u7406\u7684\u6642\u9593\u9031\u671f\uff0c\u85c9\u6b64\u53ef\u5f48\u6027\u8abf\u6574\u5404\u9805\u4efb\u52d9\u7684\u57f7\u884c\u983b\u7387\uff0c\u4e26\u4e14\u907f\u514d\u7528\u5230 <code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">delay()<\/mark><\/code> \u547c\u53eb\u9020\u6210 MCU \u7684\u767c\u5446\u8207\u6d6a\u8cbb\uff0c\u5be6\u4f5c\u7a0b\u5f0f\u78bc\u6bb5\u843d\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">if<\/mark> ((<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">millis<\/mark>() - time_mmwave) > INTERVAL_MMWAVE) {\n    time_mmwave = <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">millis<\/mark>();\n\t\t\/* \n\t\t\t... mmWAVE \u4efb\u52d9\u5167\u5bb9...\n\t\t*\/\n}<\/code><\/pre>\n\n\n\n<p>OLED \u986f\u793a\u898f\u756b\u5206\u70ba\u4e94\u500b\u5340\u584a\uff0c\u5de6\u4e0a\u986f\u793a\u5fc3\u7387\u7684\u5716\u793a\u8207\u6578\u503c\uff0c\u5de6\u4e0b\u986f\u793a\u547c\u5438\u7387\u7684\u5716\u793a\u8207\u6578\u503c\uff0c\u53f3\u4e0a\u7576\u9023\u7dda WIFI \u6642\u986f\u793a\uff08\u6b64\u6642\u624d\u6703\u6bcf15\u79d2\u4e0a\u50b3\u6578\u64da\u5230MQTT Broker\uff09\uff0c\u53f3\u4e2d\u70ba\u5075\u6e2c\u5230SD\u5361\u6642\u986f\u793a\uff08\u6b64\u6642\u624d\u6703\u6bcf\u79d2\u4e00\u6b21\u8a18\u9304\u8cc7\u6599\u5230SD\u5361\uff09\uff0c\u53f3\u4e0b\u5247\u662f\u7576\u63a5\u6536\u5230\u6beb\u7c73\u6ce2\u96f7\u9054\u66f4\u65b0\u6578\u64da\u6642\u6703\u986f\u793a\uff08\u6bcf\u6b21\u986f\u793a\u7dad\u63010.5\u79d2\uff09\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"665\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2024\/02\/image-6.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21443\"\/><figcaption class=\"wp-element-caption\">OLED \u986f\u793a\u8aaa\u660e<\/figcaption><\/figure><\/div>\n\n\n<p>\u7d44\u614b\u8a2d\u5b9a\u6a94\u6848 config.h \u4e3b\u8981\u53c3\u6578\u8aaa\u660e\u5982\u4e0b\uff0c\u82e5\u662f\u5728\u6c92\u6709WIFI\u7db2\u8def\u74b0\u5883\u4e5f\u6c92\u95dc\u4fc2\uff0c5\u79d2\u9418\u9023\u4e0d\u4e0a\u7dda\u5373\u6703\u4ee5\u96e2\u7dda\u65b9\u5f0f\u904b\u884c\u3002SD \u5361\u4e5f\u53ef\u4ee5\u9078\u64c7\u662f\u5426\u8981\u5b89\u88dd\uff0c\u82e5\u6709\u5b89\u88dd\u624d\u6703\u6bcf\u79d2\u8a18\u9304\u6578\u503c\u5230CSV\u6a94\u6848\u5167\u3002\u6700\u7d42\u5b8c\u6574\u7684\u7a0b\u5f0f\u78bc\u5df2\u91cb\u51fa\u53ef\u65bc <a href=\"https:\/\/github.com\/CIRCUSPi\/mmWAVE_HeartRate\" target=\"_blank\" rel=\"noreferrer noopener\">GitHub<\/a> \u53d6\u5f97\uff0c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>const char*   ssid = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">WIFI_SSID<\/mark>\";                 \/\/ WIFI \u9023\u7dda\u540d\u7a31\uff0c\u53ef\u4e0d\u586b\uff0c\u9023\u4e0d\u4e0a\u53ef\u4ee5\u96e2\u7dda\u986f\u793a\nconst char*   password = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">WIFI_PASS<\/mark>\";             \/\/ WIFI \u9023\u7dda\u5bc6\u78bc\uff0c\u53ef\u4e0d\u586b\uff0c\u9023\u4e0d\u4e0a\u53ef\u4ee5\u96e2\u7dda\u986f\u793a\nconst char*   mqtt_server = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">broker.emqx.io<\/mark>\";     \/\/ MQTT Broker \u540d\u7a31\uff0c\u9810\u8a2d\u4f7f\u7528 EMQX \u958b\u653e Broker\nconst char*   mqtt_user = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">username_if_needed<\/mark>\";   \/\/ MQTT \u4f7f\u7528\u8005\u540d\u7a31\uff0c\u4f9d\u9700\u6c42\u586b\u5165\uff0cEMQX \u53ef\u4e0d\u586b\nconst char*   mqtt_key = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">key_if_needed<\/mark>\";         \/\/ MQTT \u4f7f\u7528\u8005\u540d\u7a31\uff0c\u4f9d\u9700\u6c42\u586b\u5165\uff0cEMQX \u53ef\u4e0d\u586b\nconst char*   topic_hr = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">CircusPi\/HeartRate<\/mark>\";    \/\/ \u4e0a\u50b3\u5fc3\u8df3\u7387\u7684 Topic \u540d\u7a31\nconst char*   topic_br = \"<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-green-cyan-color\">CircusPi\/BreathRate<\/mark>\";   \/\/ \u4e0a\u50b3\u547c\u5438\u7387\u7684 Topic \u540d\u7a31<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5be6\u9a57\u7d50\u679c<\/h2>\n\n\n\n<p>\u7a0b\u5f0f\u71d2\u9304\u5b8c\u6210\u5f8c\uff0c\u65b7\u958b\u8207\u96fb\u8166\u7684\u9023\u7dda\u4ee5\u96e2\u6a5f\u65b9\u5f0f\u904b\u884c\uff0c\u5c07\u64f4\u5145\u677f\u4e0a\u65b9\u7684\u6ed1\u52d5\u958b\u95dc\u5207\u81f3&#8221;ON&#8221;\u7684\u4f4d\u7f6e\u5373\u53ef\u555f\u52d5\u3002\u64fa\u653e\u81f3\u7b46\u8005\u524d\u65b9\u7d04 50 \u516c\u5206\u8655\uff0c\u540c\u6642\u7528\u6307\u593e\u5f0f\u8840\u6c27\u6a5f\u6bd4\u5c0d\uff0c\u78ba\u5be6\u53ef\u4ee5\u767c\u73fe\u5169\u8005\u7684\u5fc3\u7387\u8b80\u6578\u76f8\u7576\u63a5\u8fd1\uff0c\u662f\u5177\u5099\u4e00\u5b9a\u7a0b\u5ea6\u7684\u53c3\u8003\u50f9\u503c\u7684\uff01\u6b64\u5916\u7b46\u8005\u7684\u6e2c\u8a66\u7d93\u9a57\u767c\u73fe\uff0c\u5728\u975c\u6b62\u72c0\u614b\u4e0b\u7684\u6578\u503c\u662f\u76f8\u5c0d\u6e96\u78ba\u7684\uff0c\u82e5\u662f\u5728\u79fb\u52d5\u72c0\u614b\u4e0b\u7684\u8aa4\u5dee\u6703\u8f03\u5927\u3002\u56e0\u6b64\u82e5\u662f\u5728\u667a\u6167\u7167\u8b77\u7684\u60c5\u5883\u4e2d\uff0c\u53ef\u4ee5\u88dd\u8a2d\u5728\u5e8a\u65c1\u5075\u6e2c\u4f11\u606f\u72c0\u614b\u6216\u662f\u6905\u5b50\u65c1\u5075\u6e2c\u9032\u884c\u975c\u614b\u6d3b\u52d5\u6642\uff08\u5982\u770b\u66f8\u3001\u4e0b\u68cb\u7b49\uff09\u7684\u5fc3\u7387\u6703\u6bd4\u8f03\u7406\u60f3\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"694\" height=\"402\" src=\"https:\/\/www.circuspi.com\/wp-content\/uploads\/2024\/02\/image-7.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21444\"\/><figcaption class=\"wp-element-caption\">\u4f7f\u7528\u6307\u593e\u662f\u8840\u6c27\u6a5f\u8207\u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\u6bd4\u5c0d<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u5c0f\u7d50\uff0d\u667a\u6167\u7167\u8b77\u7684\u672a\u4f86\u60c5\u5883<\/h2>\n\n\n\n<p>\u7531\u65bc\u53f0\u7063\u751f\u4e0d\u5982\u6b7b\uff08\u51fa\u751f\u7387\u4f4e\u65bc\u6b7b\u4ea1\u7387\uff09\u7684\u4eba\u53e3\u7d50\u69cb\uff0c\u570b\u5bb6\u767c\u5c55\u59d4\u54e1\u6703\u63a8\u4f30\u53f0\u7063\u5c07\u65bc 2025 \u5e74\u9054\u5230\u8d85\u9ad8\u9f61\u793e\u6703\uff0c\u5c46\u664265\u6b72\u4eba\u53e3\u6bd4\u7387\u5c07\u8d85\u904e20%\uff0c\u5c0d\u91ab\u7642\u8207\u7167\u8b77\u7cfb\u7d71\u9020\u6210\u66f4\u5927\u7684\u8ca0\u64d4\u3002\u76f8\u4fe1\u591a\u6578\u4eba\u8ddf\u7b46\u8005\u76f8\u540c\uff0c\u4e0d\u5e0c\u671b\u672a\u4f86\u7684\u81ea\u5df1\u7d66\u4e0b\u4e00\u4ee3\u6216\u662f\u793e\u6703\u9020\u6210\u984d\u5916\u8ca0\u64d4\u6210\u672c\uff0c\u82e5\u80fd\u501f\u52a9\u50cf\u662f mmWAVE Radar \u9019\u985e\u578b\u7684\u611f\u6e2c\u5668\u9054\u5230\u79d1\u6280\u8f14\u52a9\u7167\u8b77\u7684\u60c5\u5883\uff0c\u4e5f\u8a31\u5c07\u662f\u672a\u4f86\u667a\u6167\u7167\u8b77\u7684\u6a19\u6e96\u60c5\u5883\u3002<\/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\/2024\/02\/image-8.png\" alt=\"ESP32\u5c08\u984c(\u4e09)\u667a\u6167\u7167\u8b77\uff0dmmWAVE \u6beb\u7c73\u6ce2\u96f7\u9054\u5fc3\u7387\u611f\u6e2c\" class=\"wp-image-21445\" width=\"960\" height=\"442\"\/><figcaption class=\"wp-element-caption\">\u4eba\u53e3\u9ad8\u9f61\u5316\u6642\u7a0b\uff08\u5716\u7247\u4f86\u6e90\uff1a<a href=\"https:\/\/www.ndc.gov.tw\/Content_List.aspx?n=D527207EEEF59B9B\" target=\"_blank\" rel=\"noreferrer noopener\">\u570b\u5bb6\u767c\u5c55\u59d4\u54e1\u6703<\/a>\uff09<\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>\u672c\u7bc7\u7b46\u8005\u5e0c\u671b\u53ef\u4ee5\u88fd\u4f5c\u4e00\u500b\u6beb\u7c73\u6ce2\u96f7\u9054\u7684\u611f\u6e2c\u8a2d\u5099\uff0c\u4e26\u540c\u6642\u5177\u6709\u986f\u793a\u3001\u8a18\u9304\u8207\u7269\u806f\u7db2\u529f\u80fd\uff0c\u7528\u4ee5\u6a21\u64ec\u672a\u4f86\u667a\u6167\u7167\u8b77\u7684\u60c5\u5883\uff0c\u89e3\u6c7a\u7167\u8b77\u4eba\u54e1\u4e0d\u8db3\u6216\u662f\u7368\u5c45\u9577\u8005\u7684\u554f\u984c\uff01<\/p>\n","protected":false},"author":1,"featured_media":21461,"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\/21435"}],"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=21435"}],"version-history":[{"count":9,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/21435\/revisions"}],"predecessor-version":[{"id":21462,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/posts\/21435\/revisions\/21462"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media\/21461"}],"wp:attachment":[{"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/media?parent=21435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/categories?post=21435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/tags?post=21435"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.circuspi.com\/index.php\/wp-json\/wp\/v2\/table_tags?post=21435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}