{"id":22210,"date":"2023-09-05T15:36:55","date_gmt":"2023-09-05T07:36:55","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=22210"},"modified":"2023-10-18T09:39:03","modified_gmt":"2023-10-18T01:39:03","slug":"rhsymwxmk","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/22210.html","title":{"rendered":"\u5982\u4f55\u4f7f\u7528433MHz\u65e0\u7ebf\u6a21\u5757"},"content":{"rendered":"

  433MHz\u65e0\u7ebf\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5c04\u9891\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u4f20\u9012\u6570\u636e\u3001\u63a7\u5236\u8bbe\u5907\u3001\u4f20\u8f93\u4fe1\u53f7\u7b49\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u3001\u5b9e\u7528\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5404\u79cd\u7535\u5b50\u9879\u76ee\u7684\u8fde\u63a5\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528433MHz\u65e0\u7ebf\u6a21\u5757\uff0c\u4ee5\u53ca\u5b83\u5728\u7535\u5b50\u9879\u76ee\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

  433MHz\u65e0\u7ebf\u6a21\u5757\u662f\u4e00\u79cd\u5c04\u9891\uff08RF\uff09\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u53d1\u5c04\u6a21\u5757\uff08TX\uff09\u548c\u4e00\u4e2a\u63a5\u6536\u6a21\u5757\uff08RX\uff09\u6765\u4f20\u8f93\u6570\u636e\u3002\u53d1\u5c04\u6a21\u5757\u5c06\u6570\u636e\u4ee5\u5c04\u9891\u6ce2\u7684\u5f62\u5f0f\u53d1\u5c04\u51fa\u53bb\uff0c\u63a5\u6536\u6a21\u5757\u63a5\u6536\u5230\u8fd9\u4e9b\u5c04\u9891\u6ce2\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u6210\u539f\u6765\u7684\u6570\u636e\u3002433MHz\u65e0\u7ebf\u6a21\u5757\u53ef\u4ee5\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\u7684\u4fe1\u53f7\uff0c\u4e00\u822c\u53ef\u4ee5\u8fbe\u5230\u51e0\u767e\u7c73\u3002<\/p>\n

433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u5b89\u88c5<\/h2>\n

1. \u51c6\u5907\u5fc5\u8981\u7684\u6750\u6599<\/h3>\n

  \u4f7f\u7528433MHz\u65e0\u7ebf\u6a21\u5757\u4e4b\u524d\uff0c\u9996\u5148\u8981\u51c6\u5907\u5fc5\u8981\u7684\u6750\u6599\uff0c\u5305\u62ec433MHz\u53d1\u5c04\u6a21\u5757\u3001433MHz\u63a5\u6536\u6a21\u5757\u3001\u7535\u6e90\uff08\u5982\u7535\u6c60\uff09\u3001\u8fde\u63a5\u7ebf\u7b49\u3002<\/p>\n

2. \u63a5\u7ebf<\/h3>\n

  \u5c06\u53d1\u5c04\u6a21\u5757\u7684VCC\u548cGND\u63a5\u5165\u7535\u6e90\uff0c\u5c06\u53d1\u5c04\u6a21\u5757\u7684DATA\u811a\u63a5\u5165\u8fde\u63a5\u7ebf\uff0c\u5c06\u8fde\u63a5\u7ebf\u7684\u53e6\u4e00\u7aef\u63a5\u5165\u63a5\u6536\u6a21\u5757\u7684DATA\u811a\uff0c\u5c06\u63a5\u6536\u6a21\u5757\u7684VCC\u548cGND\u63a5\u5165\u7535\u6e90\uff0c\u5373\u53ef\u5b8c\u6210\u63a5\u7ebf\u3002<\/p>\n

3. \u8c03\u8bd5<\/h3>\n

  \u5c06\u53d1\u5c04\u6a21\u5757\u548c\u63a5\u6536\u6a21\u5757\u653e\u7f6e\u5728\u4e00\u5b9a\u8ddd\u79bb\uff0c\u8fde\u63a5\u7535\u6e90\uff0c\u8c03\u8bd5\u662f\u5426\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002\u5982\u679c\u6b63\u5e38\uff0c\u53d1\u5c04\u6a21\u5757\u53d1\u5c04\u51fa\u7684\u4fe1\u53f7\u4f1a\u88ab\u63a5\u6536\u6a21\u5757\u63a5\u6536\u5230\uff0c\u63a5\u6536\u6a21\u5757\u4f1a\u53d1\u51fa\u4fe1\u53f7\u3002<\/p>\n

433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u5e94\u7528<\/h2>\n

1. \u65e0\u7ebf\u9065\u63a7<\/h3>\n

  433MHz\u65e0\u7ebf\u6a21\u5757\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u65e0\u7ebf\u9065\u63a7\uff0c\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u5404\u79cd\u7535\u5b50\u8bbe\u5907\uff0c\u5982\u7535\u89c6\u3001\u7a7a\u8c03\u3001\u7535\u8111\u7b49\u3002<\/p>\n

2. \u65e0\u7ebf\u4f20\u611f\u5668<\/h3>\n

  433MHz\u65e0\u7ebf\u6a21\u5757\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u65e0\u7ebf\u4f20\u611f\u5668\uff0c\u53ef\u4ee5\u7528\u6765\u68c0\u6d4b\u6e29\u5ea6\u3001\u5149\u7167\u3001\u6e7f\u5ea6\u7b49\u73af\u5883\u53c2\u6570\uff0c\u5b9e\u73b0\u81ea\u52a8\u63a7\u5236\u3002<\/p>\n

3. \u65e0\u7ebf\u76d1\u63a7<\/h3>\n

  433MHz\u65e0\u7ebf\u6a21\u5757\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u65e0\u7ebf\u76d1\u63a7\uff0c\u53ef\u4ee5\u7528\u6765\u76d1\u63a7\u5bb6\u5c45\u3001\u529e\u516c\u5ba4\u3001\u4ed3\u5e93\u7b49\u73af\u5883\uff0c\u5b9e\u73b0\u5b89\u5168\u76d1\u63a7\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  433MHz\u65e0\u7ebf\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5c04\u9891\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u65e0\u7ebf\u9065\u63a7\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u3001\u65e0\u7ebf\u76d1\u63a7\u7b49\u529f\u80fd\uff0c\u662f\u4e00\u79cd\u7b80\u5355\u3001\u5b9e\u7528\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5404\u79cd\u7535\u5b50\u9879\u76ee\u7684\u8fde\u63a5\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

433MHz\u65e0\u7ebf\u6a21\u5757\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5c04\u9891\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u4f20\u9012\u6570\u636e\u3001\u63a7\u5236\u8bbe\u5907\u3001\u4f20\u8f93\u4fe1\u53f7\u7b49\u3002\u5b83\u662f\u4e00\u79cd\u7b80\u5355\u3001\u5b9e\u7528\u3001\u6613\u4e8e\u4f7f\u7528\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u7528\u6765\u5b9e\u73b0\u5404\u79cd\u7535\u5b50\u9879\u76ee\u7684\u8fde\u63a5\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[333,218],"class_list":["post-22210","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-m-5","tag-433mhzmodule"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22210","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=22210"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/22210\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=22210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=22210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=22210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}