{"id":2812,"date":"2018-09-16T15:48:27","date_gmt":"2018-09-16T07:48:27","guid":{"rendered":"https:\/\/drho.club\/?p=2348"},"modified":"2018-09-16T15:48:27","modified_gmt":"2018-09-16T07:48:27","slug":"nodemcu-micropython-relay","status":"publish","type":"post","link":"https:\/\/104.es\/index.php\/2018\/09\/16\/nodemcu-micropython-relay\/","title":{"rendered":"\u3010NodeMCU MicroPython\u3011\u9a45\u52d5\u7e7c\u96fb\u5668"},"content":{"rendered":"<p>\u5728\u4e4b\u524d\u7684\u8a31\u591a\u6559\u5b78\u4e2d\u5747\u6709\u63d0\u5230\u7e7c\u96fb\u5668\u597d\u7528\u7684\u5730\u65b9\uff0c\u6709\u4e86\u5b83\uff0c\u6211\u5011\u53ef\u4ee5\u900f\u904e\u5c0f\u5c0f\u7684\u96fb\u6d41\u53bb\u9a45\u52d5\u4f7f\u7528\u8f03\u5927\u96fb\u6d41\u96fb\u5668\u7684\u958b\u95dc\uff0c\u4f8b\u5982\u5bb6\u4e2d\u7684\u98a8\u6247\u3001\u684c\u71c8\u7b49\u7b49\u3002\u5728\u9019\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u8981\u4f86\u5b78\u7fd2\u5982\u4f55\u5728NodeMCU\u4e2d\u53bb\u555f\u9589\u7e7c\u96fb\u5668\u3002<\/p>\n<p>\u5728\u9019\u500b\u55ae\u5143\u7684\u7df4\u7fd2\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u5982\u4e0b\u6240\u793a\u7684\uff0c\u7d66Arduino\u4f7f\u7528\u7684\u7e7c\u96fb\u5668\u6a21\u7d44\uff1a<\/p>\n<p><a href=\"https:\/\/104.es\/wp-content\/uploads\/2018\/09\/2018-09-16-14.11.28.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2345 aligncenter\" src=\"https:\/\/104.es\/wp-content\/uploads\/2018\/09\/2018-09-16-14.11.28.jpg\" alt=\"\" width=\"704\" height=\"800\" \/><\/a><\/p>\n<p>\u9019\u500b\u6a21\u7d44\u5728\u9a45\u52d5\u7684\u90e8\u4efd\u67093\u500b\u9023\u63a5\u7dda\uff0c\u5982\u4e0a\u5716\u6240\u793a\uff0c\u6700\u5de6\u908a\u662fS\uff0c\u4e5f\u5c31\u662f\u4fe1\u865f\u7dda\uff0c\u4e2d\u9593\u8981\u7d66\u6b63\u96fb\u6e90\uff0c\u800c\u53f3\u908a\u5247\u662f\u63a5\u5730GND\u3002\u8981\u7279\u5225\u6ce8\u610f\u7684\u662f\uff0c\u6b63\u96fb\u6e90\u7684\u6a19\u6e96\u96fb\u58d3\u662f5V\u3002<\/p>\n<p>\u5982\u679c\u55ae\u55ae\u53ea\u662f\u4f7f\u7528NodeMCU\u7684\u8a71\uff0c\u7531\u65bc\u5b83\u53ea\u80fd\u8f38\u51fa3.3V\uff0c\u800c\u5e02\u9762\u4e0a\u7d66Arduino\u4f7f\u7528\u7684\u7e7c\u96fb\u5668\u6a21\u7d44\u90fd\u81f3\u5c11\u89815V\uff0c\u5728\u9019\u6a23\u7684\u60c5\u5f62\u4e0b\u662f\u6c92\u6709\u8fa6\u6cd5\u8b93NodeMCU\u76f4\u63a5\u9a45\u52d5\u7e7c\u96fb\u5668\u7684\u3002\u6240\u5e78\uff0c\u6211\u5011\u4f7f\u7528\u7684\u64f4\u5145\u677f\u672c\u8eab\u9084\u6709\u64f4\u5145\u51faUSB\u76845V\u96fb\u6e90\uff0c\u56e0\u6b64\uff0c\u6211\u5011\u53ef\u4ee5\u76f4\u63a5\u62ff\u4f86\u4f7f\u7528\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><a href=\"https:\/\/104.es\/wp-content\/uploads\/2018\/09\/2018-09-16-14.12.12.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2346 aligncenter\" src=\"https:\/\/104.es\/wp-content\/uploads\/2018\/09\/2018-09-16-14.12.12.jpg\" alt=\"\" width=\"800\" height=\"565\" \/><\/a><\/p>\n<p>\u6240\u4ee5\uff0c\u9023\u63a5\u7684\u65b9\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><a href=\"https:\/\/104.es\/wp-content\/uploads\/2018\/09\/2018-09-16-14.13.17.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2347 aligncenter\" src=\"https:\/\/104.es\/wp-content\/uploads\/2018\/09\/2018-09-16-14.13.17.jpg\" alt=\"\" width=\"800\" height=\"569\" \/><\/a><\/p>\n<p>\u5206\u5225\u628a\u7e7c\u96fb\u5668\u7684+\u53ca-\u9023\u63a5\u5230\u5982\u4e0a\u5716\u6240\u793a\u64f4\u5145\u677f\u7684\u4f4d\u7f6e\uff0cS\u4fe1\u865f\u7dda\u7684\u90e8\u4efd\u5c31\u9023\u63a5\u5230D0\uff0c\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u7684\u7a0b\u5f0f\u78bc\u5373\u53ef\u9a45\u52d5\u7e7c\u96fb\u5668\uff1a<\/p>\n<p>[code language=&#8221;python&#8221;]<br \/>\nfrom machine import Pin<br \/>\nimport time<\/p>\n<p>relay = Pin(16, Pin.OUT)<br \/>\nwhile True:<br \/>\n    relay.on()<br \/>\n    time.sleep(1)<br \/>\n    relay.off()<br \/>\n    time.sleep(1)<br \/>\n[\/code]<\/p>\n<p>\u5f9e\u8173\u4f4d\u5716\u4e2d\u53ef\u4ee5\u770b\u5f97\u51fa\u4f86\uff0cD0\u5176\u5be6\u5c31\u662fGPIO16\uff0c\u6240\u4ee5\u5728\u4e0a\u8ff0\u7684\u7a0b\u5f0f\u78bc\u4e2d\u6211\u5011\u5207\u63db\u7684\u662f\u7b2c16\u652f\u8173\u3002\u5728\u628a\u4e0a\u8ff0\u7684\u7a0b\u5f0f\u4ee5main.py\u7684\u6a94\u540d\u4e0a\u50b3\u5230NodeMCU\u677f\u5b50\u4e0a\u4e4b\u5f8c\uff0c\u6309\u4e00\u4e0bRESET\u6309\u9215\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u7e7c\u96fb\u5668\u4ee51\u79d2\u7684\u983b\u7387\u958b\u958b\u95dc\u95dc\u4e86\u3002\u57f7\u884c\u7d50\u679c\u5982\u4e0b\uff1a<\/p>\n<p><iframe loading=\"lazy\" title=\"\u4f7f\u7528NodeMCU\u52a0\u4e0a\u64f4\u5145\u677f\uff0c\u9a45\u52d5\u7e7c\u96fb\u5668\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/3fMicfBjPSY?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><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4e4b\u524d\u7684\u8a31\u591a\u6559\u5b78\u4e2d\u5747\u6709\u63d0\u5230\u7e7c\u96fb\u5668\u597d\u7528\u7684\u5730\u65b9\uff0c\u6709\u4e86\u5b83\uff0c\u6211\u5011\u53ef\u4ee5\u900f\u904e\u5c0f\u5c0f\u7684\u96fb\u6d41\u53bb\u9a45\u52d5\u4f7f\u7528\u8f03\u5927\u96fb\u6d41\u96fb\u5668\u7684\u958b\u95dc\uff0c\u4f8b\u5982\u5bb6\u4e2d\u7684\u98a8\u6247\u3001\u684c\u71c8\u7b49\u7b49\u3002\u5728\u9019\u4e00\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u8981\u4f86\u5b78\u7fd2\u5982\u4f55\u5728NodeMCU\u4e2d\u53bb\u555f\u9589\u7e7c\u96fb\u5668\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[13],"tags":[44,48,206],"class_list":["post-2812","post","type-post","status-publish","format-standard","hentry","category-nodemcu","tag-micropython","tag-nodemcu","tag-206"],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/2812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/comments?post=2812"}],"version-history":[{"count":0,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/posts\/2812\/revisions"}],"wp:attachment":[{"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/media?parent=2812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/categories?post=2812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/104.es\/index.php\/wp-json\/wp\/v2\/tags?post=2812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}