{"id":65497,"date":"2023-11-20T14:42:10","date_gmt":"2023-11-20T06:42:10","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=65497"},"modified":"2023-11-20T14:42:15","modified_gmt":"2023-11-20T06:42:15","slug":"sdsggzpd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/65497.html","title":{"rendered":"SX1276\u7684\u4e09\u4e2a\u5de5\u4f5c\u9891\u6bb5"},"content":{"rendered":"\n

\u3000\u3000SX1276<\/strong>\u662f\u4e00\u6b3e\u5e38\u7528\u7684Semtech\u516c\u53f8\u63a8\u51fa\u7684LoRa<\/strong>\u65e0\u7ebf\u6a21\u5757\uff0c\u5b83\u5728\u7269\u8054\u7f51\u548c\u8fdc\u7a0b\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002SX1276\u652f\u6301\u591a\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u8fd9\u4f7f\u5f97\u5b83\u80fd\u591f\u5728\u4e0d\u540c\u7684\u5730\u533a\u548c\u5e94\u7528\u573a\u666f\u4e2d\u7075\u6d3b\u4f7f\u7528\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8SX1276\u7684\u4e09\u4e2a\u5de5\u4f5c\u9891\u6bb5<\/strong>\uff0c\u5e76\u4ecb\u7ecd\u5b83\u4eec\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u7279\u70b9\u548c\u4f18\u52bf\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 \u4ec0\u4e48\u662fSX1276?<\/h2>\n\n\n\n

\u3000\u3000SX1276\u662fSemtech\u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u3002\u5b83\u91c7\u7528\u4e86LoRa\u8c03\u5236\u6280\u672f\uff0c\u80fd\u591f\u5728\u5bbd\u5e7f\u7684\u9891\u6bb5\u5185\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\u3002SX1276\u5177\u5907\u9ad8\u7075\u654f\u5ea6\u3001\u4f4e\u529f\u8017\u548c\u5f3a\u6297\u5e72\u6270\u80fd\u529b\u7b49\u7279\u70b9\uff0c\u56e0\u6b64\u5728\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u8fdc\u7a0b\u76d1\u6d4b\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 SX1276\u7684\u4e09\u4e2a\u5de5\u4f5c\u9891\u6bb5<\/h2>\n\n\n\n

\u3000\u3000SX1276\u652f\u6301\u591a\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u6839\u636e\u4e0d\u540c\u5730\u533a\u548c\u5e94\u7528\u9700\u6c42\uff0c\u53ef\u4ee5\u9009\u62e9\u5408\u9002\u7684\u9891\u6bb5\u8fdb\u884c\u901a\u4fe1\u3002\u76ee\u524d\uff0cSX1276\u4e3b\u8981\u6709\u4e09\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u5206\u522b\u662f868MHz\u3001915MHz\u548c433MHz\u3002<\/p>\n\n\n\n

\u3000\u30001. 868MHz\u9891\u6bb5<\/h3>\n\n\n\n

\u3000\u3000868MHz\u9891\u6bb5\u662f\u6b27\u6d32\u5730\u533a\u5e38\u7528\u7684\u5de5\u4f5c\u9891\u6bb5\uff0c\u9002\u7528\u4e8e\u6b27\u6d32\u56fd\u5bb6\u548c\u5730\u533a\u7684\u7269\u8054\u7f51\u5e94\u7528\u3002\u5728\u8fd9\u4e2a\u9891\u6bb5\u4e0b\uff0cSX1276\u80fd\u591f\u5b9e\u73b0\u8f83\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u826f\u597d\u7684\u7a7f\u900f\u80fd\u529b\u3002\u56e0\u6b64\uff0c\u5b83\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u73af\u5883\u76d1\u6d4b\u548c\u519c\u4e1a\u9886\u57df\u7b49\u3002<\/p>\n\n\n\n

\u3000\u30002. 915MHz\u9891\u6bb5<\/h3>\n\n\n\n

\u3000\u3000915MHz\u9891\u6bb5\u4e3b\u8981\u5e94\u7528\u4e8e\u7f8e\u6d32\u5730\u533a\uff0c\u5305\u62ec\u5317\u7f8e\u548c\u5357\u7f8e\u3002SX1276\u5728\u8fd9\u4e2a\u9891\u6bb5\u4e0b\u80fd\u591f\u5b9e\u73b0\u8f83\u9ad8\u7684\u4f20\u8f93\u901f\u7387\u548c\u8f83\u8fdc\u7684\u901a\u4fe1\u8ddd\u79bb\u3002\u8fd9\u4f7f\u5f97\u5b83\u5728\u7269\u8054\u7f51\u3001\u667a\u80fd\u57ce\u5e02\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u30003. 433MHz\u9891\u6bb5<\/h3>\n\n\n\n

\u3000\u3000433MHz\u9891\u6bb5\u662f\u5168\u7403\u901a\u7528\u7684ISM\u9891\u6bb5\uff0c\u56e0\u6b64SX1276\u5728\u8fd9\u4e2a\u9891\u6bb5\u4e0b\u53ef\u4ee5\u5728\u5168\u7403\u8303\u56f4\u5185\u4f7f\u7528\u3002\u867d\u7136433MHz\u9891\u6bb5\u7684\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e\uff0c\u4f46\u5b83\u5177\u6709\u8f83\u8fdc\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u826f\u597d\u7684\u7a7f\u900f\u80fd\u529b\uff0c\u56e0\u6b64\u5728\u8fdc\u7a0b\u6d4b\u63a7\u3001\u667a\u80fd\u519c\u4e1a\u548c\u65e0\u7ebf\u9065\u63a7\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001 SX1276\u5de5\u4f5c\u9891\u6bb5\u7684\u4f18\u52bf<\/h2>\n\n\n\n

\u3000\u3000SX1276\u652f\u6301\u591a\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u8fd9\u4f7f\u5f97\u5b83\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u5730\u533a\u548c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u5177\u4f53\u800c\u8a00\uff0cSX1276\u5de5\u4f5c\u9891\u6bb5\u7684\u4f18\u52bf\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u7075\u6d3b\u6027<\/strong>\uff1aSX1276\u652f\u6301\u591a\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u9891\u6bb5\u8fdb\u884c\u901a\u4fe1\u3002\u8fd9\u4f7f\u5f97SX1276\u5728\u4e0d\u540c\u5730\u533a\u548c\u5e94\u7528\u573a\u666f\u4e2d\u5177\u5907\u4e86\u66f4\u9ad8\u7684\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002<\/p>\n\n\n\n

\u3000\u30002. \u9ad8\u6027\u80fd<\/strong>\uff1aSX1276\u5728\u4e0d\u540c\u9891\u6bb5\u4e0b\u90fd\u80fd\u591f\u5b9e\u73b0\u8f83\u957f\u7684\u901a\u4fe1\u8ddd\u79bb\u548c\u826f\u597d\u7684\u7a7f\u900f\u80fd\u529b\u3002\u65e0\u8bba\u662f\u5728868MHz\u3001915MHz\u8fd8\u662f433MHz\u9891\u6bb5\uff0cSX1276\u90fd\u80fd\u591f\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u901a\u4fe1\u6027\u80fd\u3002<\/p>\n\n\n\n

\u3000\u30003. \u5168\u7403\u901a\u7528<\/strong>\uff1aSX1276\u7684433MHz\u9891\u6bb5\u662f\u5168\u7403\u901a\u7528\u7684ISM\u9891\u6bb5\uff0c\u56e0\u6b64\u5b83\u53ef\u4ee5\u5728\u5168\u7403\u8303\u56f4\u5185\u4f7f\u7528\u3002\u8fd9\u4f7f\u5f97SX1276\u6210\u4e3a\u4e86\u5168\u7403\u7269\u8054\u7f51\u548c\u8fdc\u7a0b\u901a\u4fe1\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n\n\n\n

\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

\u3000\u3000SX1276\u4f5c\u4e3a\u4e00\u6b3e\u5e38\u7528\u7684LoRa\u65e0\u7ebf\u6a21\u5757\uff0c\u652f\u6301\u591a\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u5305\u62ec868MHz\u3001915MHz\u548c433MHz\u3002<\/strong>\u4e0d\u540c\u7684\u9891\u6bb5\u9002\u7528\u4e8e\u4e0d\u540c\u5730\u533a\u548c\u5e94\u7528\u573a\u666f\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u9891\u6bb5\u8fdb\u884c\u901a\u4fe1\u3002SX1276\u5de5\u4f5c\u9891\u6bb5\u7684\u4f18\u52bf\u4e3b\u8981\u5305\u62ec\u7075\u6d3b\u6027\u3001\u9ad8\u6027\u80fd\u548c\u5168\u7403\u901a\u7528\u6027\u3002\u5728\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u8fdc\u7a0b\u76d1\u6d4b\u7b49\u9886\u57df\uff0cSX1276\u7684\u591a\u9891\u6bb5\u5de5\u4f5c\u80fd\u529b\u4e3a\u65e0\u7ebf\u901a\u4fe1\u63d0\u4f9b\u4e86\u66f4\u591a\u9009\u62e9\u548c\u66f4\u5927\u7684\u7075\u6d3b\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

SX1276\u662f\u4e00\u6b3e\u5e38\u7528\u7684Semtech\u516c\u53f8\u63a8\u51fa\u7684LoRa\u65e0\u7ebf\u6a21\u5757\uff0c\u5b83\u5728\u7269\u8054\u7f51\u548c\u8fdc\u7a0b\u901a\u4fe1\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002SX1276\u652f\u6301\u591a\u4e2a\u5de5\u4f5c\u9891\u6bb5\uff0c\u8fd9\u4f7f\u5f97\u5b83\u80fd\u591f\u5728\u4e0d\u540c\u7684\u5730\u533a\u548c\u5e94\u7528\u573a\u666f\u4e2d\u7075\u6d3b\u4f7f\u7528<\/p>\n","protected":false},"author":1,"featured_media":64231,"comment_status":"closed","ping_status":"closed","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":[54],"class_list":["post-65497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/65497"}],"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=65497"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/65497\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64231"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=65497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=65497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=65497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}