{"id":69451,"date":"2023-12-18T22:23:02","date_gmt":"2023-12-18T14:23:02","guid":{"rendered":"\/\/www.dealsbon.com\/?p=69451"},"modified":"2023-12-18T22:23:02","modified_gmt":"2023-12-18T14:23:02","slug":"tslwxjsdxsd","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/69451.html","title":{"rendered":"\u63a2\u7d22LoRa\u65e0\u7ebf\u6280\u672f\u7684\u65b0\u65f6\u4ee3"},"content":{"rendered":"
LoRa\u65e0\u7ebf\u6280\u672f\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u3001\u65e0\u7ebf\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u80fd\u591f\u5728\u57ce\u5e02\u548c\u519c\u6751\u73af\u5883\u4e2d\u5b9e\u73b0\u5e7f\u57df\u7f51\u7684\u8fde\u63a5\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LoRa\u6280\u672f\u7684\u539f\u7406\u3001\u5e94\u7528\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n
LoRa\uff08Long Range\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u9891\u7387\u6269\u5c55\u8c03\u5236\u7684\u65e0\u7ebf\u6280\u672f\uff0c\u5176\u6838\u5fc3\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u957f\u8ddd\u79bb\u8c03\u5236\u6280\u672f\uff0c\u901a\u8fc7\u6539\u8fdb\u6269\u9891\u6280\u672f\u5b9e\u73b0\u4e86\u4f4e\u529f\u8017\u7684\u540c\u65f6\uff0c\u514b\u670d\u4e86\u4f20\u7edf\u6269\u9891\u8c03\u5236\u5bf9\u4fe1\u566a\u6bd4\u7684\u8981\u6c42\uff0c\u8fdb\u800c\u5728\u957f\u8ddd\u79bb\u3001\u9ad8\u7a7f\u900f\u8986\u76d6\u7684\u573a\u666f\u4e0b\u53d6\u5f97\u4e86\u4f18\u52bf\u3002<\/p>\n
LoRa\u6280\u672f\u91c7\u7528\u4e86\u589e\u9891\u8c03\u5236\u56de\u8def\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4f4e\u590d\u6742\u5ea6\u63a5\u6536\u673a\u7684\u9ad8\u9891\u7387\u591a\u6837\u6027\u63a5\u6536\u3002\u901a\u8fc7CSS\uff08Chirp Spread Spectrum\uff09\u8c03\u5236\uff0c\u6570\u636e\u53ef\u4ee5\u5728\u4f4e\u4fe1\u566a\u6bd4\u73af\u5883\u4e0b\u53ef\u9760\u4f20\u8f93\u3002<\/p>\n
LoRa\u91c7\u7528\u81ea\u9002\u5e94\u56de\u9000\u673a\u5236\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u901a\u4fe1\u73af\u5883\u4e0b\u8c03\u6574\u6570\u636e\u901f\u7387\u548c\u53d1\u5c04\u529f\u7387<\/a>\uff0c\u4ee5\u9002\u5e94\u5927\u8303\u56f4\u7684\u5e94\u7528\u573a\u666f\u3002\u8fd9\u4f7f\u5f97LoRa\u6280\u672f\u5728\u57ce\u5e02\u548c\u519c\u6751\u7b49\u4e0d\u540c\u73af\u5883\u4e0b\u5747\u80fd\u53d1\u6325\u5176\u4f18\u52bf\u3002<\/p>\n LoRa\u6280\u672f\u5728\u7269\u8054\u7f51\u3001\u667a\u6167\u57ce\u5e02\u3001\u519c\u4e1a\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u5177\u6709\u5de8\u5927\u7684\u5e94\u7528\u6f5c\u529b\uff0c\u7ed9\u4f20\u7edf\u884c\u4e1a\u5e26\u6765\u4e86\u521b\u65b0\u548c\u53d8\u9769\u3002<\/p>\nLoRa\u6280\u672f\u5e94\u7528<\/h2>\n
\u7269\u8054\u7f51\u5e94\u7528<\/h3>\n