{"id":91337,"date":"2024-04-13T22:11:46","date_gmt":"2024-04-13T14:11:46","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=91337"},"modified":"2024-10-11T10:01:01","modified_gmt":"2024-10-11T02:01:01","slug":"lwlwtxjsjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/91337.html","title":{"rendered":"LoRa\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u6269\u9891\u6280\u672f\u7684\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\uff0c\u4e3b\u8981\u7528\u4e8e\u5b9e\u73b0\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u901a\u4fe1\u3002\u5b83\u901a\u8fc7\u6539\u53d8\u65e0\u7ebf\u4fe1\u53f7\u7684\u8c03\u5236\u65b9\u5f0f\u548c\u53c2\u6570\uff0c\u91c7\u7528CSS(Chirp Spread Spectrum)\u8c03\u5236\u65b9\u5f0f\uff0c\u5c06\u4fe1\u606f\u6570\u636e\u8f6c\u5316\u4e3a\u4e00\u79cd\u7279\u6b8a\u7684\u4fe1\u53f7\uff0c\u901a\u8fc7LoRa\u8c03\u5236\u82af\u7247\u8fdb\u884c\u8c03\u5236\uff0c\u4ece\u800c\u5b9e\u73b0\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u3001\u4f4e\u6570\u636e\u901f\u7387\u7684\u901a\u4fe1\u3002LoRa\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\u5305\u62ec\u8c03\u5236\u3001\u89e3\u8c03\u3001\u7f16\u7801\u548c\u89e3\u7801\uff0c\u7740\u91cd\u4e8e\u7269\u7406\u5c42\u534f\u8bae\u7684\u5206\u6790\u3002<\/p>\n\n\n\n<p>\u3000\u3000<a href=\"https:\/\/www.techphant.cn\/blog\/6023.html\" data-type=\"post\" data-id=\"6023\">LoRaWAN\u6280\u672f<\/a>\u662f\u5728LoRa\u6280\u672f\u7684\u57fa\u7840\u4e0a\uff0c\u5b9e\u73b0\u4e86\u5b8c\u6574\u7684\u7f51\u7edc\u534f\u8bae\u548c\u5b89\u5168\u673a\u5236\uff0c\u4f7f\u5f97\u8282\u70b9\u4e4b\u95f4\u80fd\u591f\u8fdb\u884c\u6709\u6548\u7684\u901a\u4fe1\u3002LoRaWAN\u662f\u57fa\u4e8e\u5f00\u6e90MAC\u5c42\u534f\u8bae\u7684\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u901a\u4fe1\u534f\u8bae\uff0c\u4e3b\u8981\u4e3a\u7535\u6c60\u4f9b\u7535\u7684\u65e0\u7ebf\u8bbe\u5907\u63d0\u4f9b\u5c40\u57df\u3001\u5168\u56fd\u6216\u5168\u7403\u7684\u7f51\u7edc\u901a\u4fe1\u534f\u8bae\u3002LoRa\u8054\u76df\u521b\u7acb\u4e8e2015\u5e74\uff0c\u65e8\u5728LoRa\u7f51\u7edcMAC\u529f\u80fd\u6807\u51c6\u5316\uff0c\u5f00\u53d1\u4e86LoRaWAN\u534f\u8bae\uff0c\u65b9\u4fbf\u79fb\u52a8\u7f51\u7edc\u8fd0\u8425\u5546\u4f7f\u7528\u672a\u6388\u6743\u9891\u8c31\u4e0e\u7f51\u7edc\u4e2d\u7684\u7269\u8054\u7f51\u8bbe\u5907\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u7684\u5e94\u7528\u573a\u666f\u975e\u5e38\u5e7f\u6cdb\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u667a\u6167\u57ce\u5e02\u3001\u5de5\u4e1a\u7269\u8054\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u3002\u5b83\u7684\u4e3b\u8981\u7279\u70b9\u5305\u62ec\u9ad8\u6027\u80fd\u3001\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\uff0c\u652f\u6301\u5927\u89c4\u6a21\u7ec4\u7f51\u3001\u6d4b\u8ddd\u548c\u5b9a\u4f4d\u7b49\u3002\u6b64\u5916\uff0cLoRa\u6280\u672f\u8fd8\u5177\u6709\u4f4e\u901f\u7387\u7684\u7279\u70b9\uff0c\u8fd9\u4f7f\u5f97\u5176\u5728\u9700\u8981\u4f4e\u529f\u8017\u548c\u957f\u8ddd\u79bb\u901a\u4fe1\u7684\u5e94\u7528\u573a\u666f\u4e2d\u5c24\u4e3a\u9002\u5408\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong><a href=\"https:\/\/www.techphant.cn\/blog\/96449.html\" data-type=\"post\" data-id=\"96449\">LoRa\u7269\u8054\u7f51<\/a><\/strong>\u901a\u4fe1\u6280\u672f\u4ee5\u5176\u72ec\u7279\u7684\u6280\u672f\u548c\u4f18\u52bf\uff0c\u5728\u7269\u8054\u7f51\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u4e3a\u5404\u79cd\u5e94\u7528\u573a\u666f\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/11\/lorawan240729b.jpg\" alt=\"\" class=\"wp-image-96080\" srcset=\"https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/11\/lorawan240729b.jpg 726w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/11\/lorawan240729b-300x186.jpg 300w, https:\/\/www.techphant.cn\/wp-content\/uploads\/2023\/11\/lorawan240729b-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 LoRa\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\u8d8b\u52bf\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000<a href=\"https:\/\/www.techphant.cn\/blog\/92058.html\" data-type=\"post\" data-id=\"92058\">LoRa\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f<\/a>\u7684\u6700\u65b0\u53d1\u5c55\u8d8b\u52bf\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u884c\u4e1a\u5e94\u7528\u6df1\u5165\u4e0e\u7ec8\u7aef\u8bbe\u5907\u591a\u6837\u5316\uff1a\u968f\u7740\u7269\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0cLoRa\u6280\u672f\u5728\u667a\u6167\u57ce\u5e02\u3001\u667a\u80fd\u519c\u4e1a\u548c\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u5e7f\u6cdb\uff0c\u663e\u793a\u51fa\u5176\u5728\u591a\u4e2a\u884c\u4e1a\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\u6f5c\u529b\u3002\u540c\u65f6\uff0c\u7ec8\u7aef\u8bbe\u5907\u7684\u591a\u6837\u5316\u4e5f\u4fc3\u8fdb\u4e86LoRa\u6280\u672f\u7684\u53d1\u5c55\uff0c\u6ee1\u8db3\u4e86\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6280\u672f\u521b\u65b0\u63a8\u52a8\uff1a\u6280\u672f\u521b\u65b0\u662f\u63a8\u52a8LoRa\u6280\u672f\u53d1\u5c55\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u4f8b\u5982\uff0cSemtech\u4e0e\u817e\u8baf\u4e91\u7684\u5408\u4f5c\uff0c\u901a\u8fc7\u96c6\u6210LoRa Edge\u5730\u7406\u5b9a\u4f4d\u670d\u52a1\u81f3\u817e\u8baf\u4e91\u7269\u8054\u7f51\u5f00\u53d1\u5e73\u53f0\uff0c\u63d0\u5347\u4e86\u670d\u52a1\u672c\u571f\u751f\u6001\u5708\u7684\u80fd\u529b\uff0c\u8fd9\u8868\u660e\u6280\u672f\u521b\u65b0\u6b63\u5728\u4e0d\u65ad\u63a8\u52a8LoRa\u6280\u672f\u7684\u8fdb\u6b65\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u653f\u7b56\u652f\u6301\u52a0\u5f3a\u4e0e\u4ea7\u4e1a\u94fe\u5b8c\u5584\uff1a\u653f\u7b56\u7684\u652f\u6301\u5bf9\u4e8eLoRa\u6280\u672f\u7684\u53d1\u5c55\u81f3\u5173\u91cd\u8981\u3002\u968f\u7740\u653f\u7b56\u652f\u6301\u529b\u5ea6\u7684\u52a0\u5f3a\uff0c\u4ee5\u53ca\u4ea7\u4e1a\u94fe\u7684\u4e0d\u65ad\u5b8c\u5584\uff0cLoRa\u6280\u672f\u5728\u4e2d\u56fd\u4e43\u81f3\u5168\u7403\u7684\u53d1\u5c55\u524d\u666f\u53d8\u5f97\u66f4\u52a0\u5e7f\u9614\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5e02\u573a\u8fd0\u7528\u6269\u5927\uff1a\u9884\u8ba1\u52302026\u5e74\uff0c50%\u7684LPWAN\u7269\u8054\u7f51\u89e3\u51b3\u65b9\u6848\u5c06\u4f1a\u4f7f\u7528LoRa\u7684\u65b9\u6848\uff0c\u663e\u793a\u51faLoRa\u6280\u672f\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u5e02\u573a\u8fd0\u7528\u6b63\u5728\u4e0d\u65ad\u6269\u5927\u3002\u6b64\u5916\uff0cLoRa\u8054\u76df\u5df2\u7ecf\u6709400\u591a\u4e2a\u516c\u53f8\u6210\u5458\uff0c\u5305\u62ec\u91cd\u91cf\u7ea7\u7684\u8f6f\u4ef6\u516c\u53f8\u5982\u5fae\u8f6f\uff0c\u8fd9\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86LoRa\u6280\u672f\u5e02\u573a\u7684\u6d3b\u8dc3\u5ea6\u548c\u6f5c\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u4ea7\u4e1a\u751f\u6001\u5708\u591a\u5143\u5316\u53d1\u5c55\uff1a\u672a\u6765\uff0cLoRa\u4ea7\u4e1a\u751f\u6001\u5708\u5c06\u4f1a\u5411\u7740\u591a\u5143\u5316\u3001\u5bbd\u9886\u57df\u7684\u65b9\u5411\u53d1\u5c55\u3002\u4e92\u8054\u7f51\u5de8\u5934\u548c\u901a\u4fe1\u8fd0\u8425\u5546\u7684\u52a0\u5165\uff0c\u5c06\u5bf9LoRa\u6a21\u5757\u6574\u4e2a\u884c\u4e1a\u7684\u6709\u5e8f\u6269\u5f20\u548c\u7e41\u8363\u53d1\u5c55\u8d77\u5230\u79ef\u6781\u4f5c\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000LoRa\u7269\u8054\u7f51\u901a\u4fe1\u6280\u672f\u7684\u6700\u65b0\u53d1\u5c55\u8d8b\u52bf\u4e3b\u8981\u5305\u62ec\u884c\u4e1a\u5e94\u7528\u7684\u6df1\u5165\u4e0e\u7ec8\u7aef\u8bbe\u5907\u7684\u591a\u6837\u5316\u3001\u6280\u672f\u521b\u65b0\u7684\u63a8\u52a8\u3001\u653f\u7b56\u652f\u6301\u4e0e\u4ea7\u4e1a\u94fe\u7684\u5b8c\u5584\u3001\u5e02\u573a\u8fd0\u7528\u7684\u6269\u5927\u4ee5\u53ca\u4ea7\u4e1a\u751f\u6001\u5708\u7684\u591a\u5143\u5316\u53d1\u5c55\u7b49\u65b9\u9762\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 LoRaWAN\u534f\u8bae\u7684\u5b89\u5168\u673a\u5236\u5177\u4f53\u5305\u62ec\u54ea\u4e9b\u5185\u5bb9?<\/h2>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u7684\u5b89\u5168\u673a\u5236\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u52a0\u5bc6\u7b97\u6cd5\uff1aLoRaWAN\u534f\u8bae\u91c7\u7528\u4e86AES-128\u52a0\u5bc6\u7b97\u6cd5\u6765\u786e\u4fdd\u7a7a\u4e2d\u6570\u636e\u7684\u5b89\u5168\u4f20\u8f93\uff0c\u5373\u4f7f\u6570\u636e\u88ab\u622a\u53d6\u4e5f\u5f88\u96be\u89e3\u5bc6\u51fa\u5176\u4e2d\u7684\u6570\u636e\u3002\u6b64\u5916\uff0c\u89c4\u8303\u5b9a\u4e49\u4e86\u4e09\u5c42AES-128\u52a0\u5bc6\uff0c\u4ee5\u4ece\u8bbe\u8ba1\u4e0a\u786e\u4fdd\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u8eab\u4efd\u9a8c\u8bc1\u548c\u5bc6\u94a5\u7ba1\u7406\uff1aLoRaWAN\u5b89\u5168\u673a\u5236\u57fa\u4e8e\u7f51\u7edc\u548c\u7aef\u70b9\u4e4b\u95f4\u7684\u76f8\u4e92\u8eab\u4efd\u9a8c\u8bc1\u6765\u4fdd\u62a4\u901a\u4fe1\u3002\u7f51\u7edc\u548c\u8fde\u63a5\u8bbe\u5907\u5747\u9700\u8981\u5177\u5907\u5b89\u5168\u5bc6\u94a5\uff0c\u4ea6\u79f0\u4e3aAppKey\uff0c\u8fd9\u6837\u53cc\u65b9\u53ef\u4ee5\u4e3a\u5bf9\u65b9\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u6bcf\u4e2a\u8282\u70b9\u90fd\u901a\u8fc7\u5bc6\u94a5\u6765\u4fdd\u969c\u4fe1\u606f\u7684\u673a\u5bc6\u6027\u4e0e\u5b8c\u6574\u6027\uff0c\u901a\u5e38\u6709\u4e24\u79cd\u5bc6\u94a5\uff1a\u7f51\u7edc\u5bc6\u94a5(NwkSKey)\u548c\u5e94\u7528\u5bc6\u94a5(AppSKey)\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5b8c\u6574\u6027\u3001\u91cd\u653e\u4fdd\u62a4\u4ee5\u53ca\u52a0\u5bc6\u529f\u80fd\uff1a\u5f00\u653e\u5f0fLoRaWAN\u6807\u51c6\u5177\u6709\u5f3a\u5236\u6027\u8eab\u4efd\u9a8c\u8bc1\u3001\u5b8c\u6574\u6027\u3001\u91cd\u653e\u4fdd\u62a4\u4ee5\u53ca\u52a0\u5bc6\u529f\u80fd\uff0c\u8fd9\u4e9b\u7279\u6027\u4ece\u8bbe\u8ba1\u4e0a\u786e\u4fdd\u4e86\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6570\u636e\u52a0\u5bc6\u3001\u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4\u3001\u6570\u636e\u9690\u79c1\u4fdd\u62a4\uff1aLoRaWAN\u7f51\u7edc\u91c7\u7528\u6570\u636e\u52a0\u5bc6\u3001\u6570\u636e\u5b8c\u6574\u6027\u4fdd\u62a4\u3001\u6570\u636e\u9690\u79c1\u4fdd\u62a4\u7b49\u63aa\u65bd\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u673a\u5bc6\u6027\u3001\u5b8c\u6574\u6027\u3001\u9690\u79c1\u548c\u53ef\u7528\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u7f51\u7edc\u5206\u533a\u548c\u8282\u70b9\u5b89\u5168\uff1a\u901a\u8fc7\u7f51\u7edc\u5206\u533a\u548c\u8282\u70b9\u5b89\u5168\u7b49\u63aa\u65bd\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u4e86\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6e90\u5934\u8ba4\u8bc1\u3001\u5b8c\u6574\u6027\u548cMAC\u67b6\u6784\u91cd\u53d1\u4fdd\u62a4\uff1aLoRaWAN\u652f\u6301\u6e90\u5934\u8ba4\u8bc1\u3001\u5b8c\u6574\u6027\u548cMAC\u67b6\u6784\u91cd\u53d1\u4fdd\u62a4\uff0c\u8fd9\u4e9b\u90fd\u662f\u5176\u5b89\u5168\u673a\u5236\u7684\u4e00\u90e8\u5206\uff0c\u7528\u4e8e\u4fdd\u8bc1LoRaWAN\u7f51\u7edc\u7684\u5b89\u5168\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000LoRaWAN\u534f\u8bae\u7684\u5b89\u5168\u673a\u5236\u6db5\u76d6\u4e86\u52a0\u5bc6\u7b97\u6cd5\u7684\u5e94\u7528\u3001\u8eab\u4efd\u9a8c\u8bc1\u4e0e\u5bc6\u94a5\u7ba1\u7406\u3001\u6570\u636e\u7684\u5b8c\u6574\u6027\u4e0e\u9690\u79c1\u4fdd\u62a4\u3001\u4ee5\u53ca\u7f51\u7edc\u5206\u533a\u548c\u8282\u70b9\u5b89\u5168\u7b49\u591a\u4e2a\u65b9\u9762\uff0c\u65e8\u5728\u786e\u4fdd\u901a\u4fe1\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u5982\u4f55\u5b9e\u73b0LoRa\u6280\u672f\u7684\u5927\u89c4\u6a21\u7ec4\u7f51\u548c\u6d4b\u8ddd\u5b9a\u4f4d\u529f\u80fd?<\/h2>\n\n\n\n<p>\u3000\u3000\u5b9e\u73b0LoRa\u6280\u672f\u7684\u5927\u89c4\u6a21\u7ec4\u7f51\u548c\u6d4b\u8ddd\u5b9a\u4f4d\u529f\u80fd\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3LoRa MESH\u7ec4\u7f51\u6280\u672f\u548cLoRa\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\u3002LoRa MESH\u662f\u4e00\u79cd\u57fa\u4e8eLoRa\u6280\u672f\u7684\u81ea\u7ec4\u7f51\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u5229\u7528LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u5c06\u591a\u4e2a\u8bbe\u5907\u7ec4\u6210\u4e00\u4e2a\u81ea\u7ec4\u7ec7\u7684\u7f51\u7edc\uff0c\u5f62\u6210\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\u3002\u8fd9\u79cd\u7ed3\u6784\u652f\u6301\u5927\u89c4\u6a21\u8bbe\u5907\u8fde\u63a5\uff0c\u6bcf\u4e2a\u57fa\u7ad9\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u6570\u5343\u4e2a\u8bbe\u5907\uff0c\u9002\u7528\u4e8e\u6784\u5efa\u5e7f\u57df\u7269\u8054\u7f51(LPWAN)\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u5b9e\u73b0\u5927\u89c4\u6a21\u7ec4\u7f51\uff0cLoRa\u6280\u672f\u652f\u6301\u514d\u6388\u6743\u9891\u6bb5\uff0c\u4efb\u4f55\u516c\u53f8\u90fd\u80fd\u901a\u8fc7LoRaWAN\u6280\u672f\u8fdb\u884c\u5927\u89c4\u6a21\u7ec4\u7f51\uff0c\u4f4e\u6210\u672c\u5efa\u8bbe\u4e0e\u7535\u4fe1\u8fd0\u8425\u5546\u76f8\u4f3c\u7684\u57fa\u7840\u8bbe\u65bd\u3002\u6b64\u5916\uff0cLoRa Mesh\u91c7\u7528\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\uff0c\u8282\u70b9\u4e4b\u95f4\u53ef\u4ee5\u76f8\u4e92\u901a\u4fe1\u548c\u8f6c\u53d1\u6570\u636e\uff0c\u7f51\u7edc\u7684\u6269\u5c55\u6027\u975e\u5e38\u5f3a\uff0c\u53ef\u4ee5\u652f\u6301\u5927\u89c4\u6a21\u7684\u8282\u70b9\u8fde\u63a5\u3002\u8fd9\u79cd\u9ad8\u53ef\u9760\u6027\u4e5f\u662f\u7531\u4e8e\u91c7\u7528\u591a\u8df3\u7ec4\u7f51\u65b9\u5f0f\uff0c\u5f53\u67d0\u4e2a\u8282\u70b9\u53d1\u751f\u6545\u969c\u65f6\uff0c\u6570\u636e\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u8282\u70b9\u4e2d\u7ee7\uff0c\u4fdd\u8bc1\u4e86\u7f51\u7edc\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u6d4b\u8ddd\u5b9a\u4f4d\u65b9\u9762\uff0cLoRa\u6280\u672f\u5177\u6709\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u3001\u4f4e\u590d\u6742\u5ea6\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u7528\u6765\u6d4b\u91cf\u548c\u8ba1\u7b97\u4efb\u610f\u4e24\u4e2a\u70b9\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002LoRa\u6d4b\u91cf\u8ddd\u79bb\u662f\u6839\u636e\u4f20\u8f93\u4fe1\u53f7\u7684\u7a7a\u4e2d\u4f20\u8f93\u65f6\u95f4\u800c\u4e0d\u662f\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6RSSI\u503c\uff0c\u5b9a\u4f4d\u5219\u53ef\u6839\u636e\u591a\u70b9(\u7f51\u5173)\u5bf9\u4e00\u70b9(\u7ec8\u7aef)\u7684\u7a7a\u4e2d\u4f20\u8f93\u65f6\u95f4\u5dee\u7684\u6d4b\u91cf\uff0c\u5176\u5b9a\u4f4d\u7cbe\u5ea6\u53ef\u8fbe5m\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5b9e\u73b0LoRa\u6280\u672f\u7684\u5927\u89c4\u6a21\u7ec4\u7f51\u548c\u6d4b\u8ddd\u5b9a\u4f4d\u529f\u80fd\uff0c\u9700\u8981\u5229\u7528LoRa MESH\u7ec4\u7f51\u6280\u672f\u548cLoRaWAN\u6280\u672f\u6784\u5efa\u81ea\u7ec4\u7ec7\u7684\u7f51\u72b6\u62d3\u6251\u7ed3\u6784\uff0c\u5229\u7528\u514d\u6388\u6743\u9891\u6bb5\u8fdb\u884c\u5927\u89c4\u6a21\u7ec4\u7f51\uff0c\u5e76\u901a\u8fc7\u9ad8\u7cbe\u5ea6\u7684\u6d4b\u8ddd\u7b97\u6cd5\u6765\u5b9e\u73b0\u7cbe\u786e\u7684\u6d4b\u8ddd\u5b9a\u4f4d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRa\u6280\u672f\u5728\u73af\u5883\u76d1\u6d4b\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u5728\u73af\u5883\u76d1\u6d4b\u9886\u57df\u7684\u5e94\u7528\u6848\u4f8b\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u667a\u6167\u6821\u56ed\u7a7a\u6c14\u8d28\u91cf\u76d1\u6d4b\uff1a\u661f\u7eb5\u7269\u8054\u5229\u7528LoRa\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u7ed3\u5408\u81ea\u4e3b\u7814\u53d1\u7684AM107\u5ba4\u5185\u73af\u5883\u76d1\u6d4b\u4f20\u611f\u5668\uff0c\u4e3a\u5e08\u751f\u63d0\u4f9b\u5b9e\u65f6\u7684\u7a7a\u6c14\u8d28\u91cf\u76d1\u6d4b\uff0c\u76d1\u6d4b\u5185\u5bb9\u5305\u62ec\u6559\u5ba4\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u4e8c\u6c27\u5316\u78b3\u3001\u4eba\u4f53\u7ea2\u5916\u611f\u5e94\u7b49\u73af\u5883\u53c2\u6570\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u57ce\u5e02\u73af\u5883\u76d1\u6d4b\uff1a\u7a33\u6052\u7535\u5b50\u79d1\u6280\u6709\u9650\u516c\u53f8\u63d0\u4f9b\u7684\u89e3\u51b3\u65b9\u6848\u4e2d\uff0cLoRa\u6280\u672f\u652f\u6301\u57ce\u5e02\u4e2d\u5fc3\u7684\u8857\u9053\u7167\u660e\u63a7\u5236\u548c\u73af\u5883\u76d1\u6d4b\uff0c\u80fd\u591f\u8fdc\u7a0b\u5411\u7cfb\u7edf\u53d1\u9001\u6545\u969c\u62a5\u544a\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6c34\u8d28\u76d1\u6d4b\u7cfb\u7edf\uff1a\u4f7f\u7528E22-T\u7cfb\u5217LoRa\u6a21\u5757\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7ec4\u6210\u4e00\u4e2a\u661f\u578b\u4f20\u611f\u5668\u7f51\u7edc\uff0c\u7528\u4e8e\u6c34\u8d28\u76d1\u6d4b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u667a\u80fd\u5783\u573e\u6876\u5728\u7ebf\u76d1\u6d4b\uff1a\u5b8f\u7535\u667a\u80fd\u5783\u573e\u6876\u76d1\u6d4b\u7cfb\u7edf\u57fa\u4e8eLoRa\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\u3001\u7269\u8054\u7f51\u3001\u5927\u6570\u636e\u5206\u6790\u6280\u672f\u878d\u5408\u90e8\u7f72\uff0c\u5b9e\u73b0\u5783\u573e\u7bb1\u6ee1\u6ea2\u5b9e\u65f6\u76d1\u63a7\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u77ff\u4e95\u73af\u5883\u76d1\u6d4b\uff1a\u8bbe\u8ba1\u4e86\u57fa\u4e8eLoRa\u7684\u77ff\u4e95\u73af\u5883\u76d1\u6d4b\u7cfb\u7edf\uff0c\u4ee5\u7aef\u5230\u7aef\u7684\u65b9\u5f0f\u5b9e\u73b0\u76d1\u6d4b\u529f\u80fd\uff0c\u9002\u7528\u4e8e\u5730\u4e0b\u73af\u5883\u4e2d\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u673a\u623f\u73af\u5883\u76d1\u63a7\uff1a\u901a\u8fc7LoRa\u6280\u672f\u5b9e\u73b0\u5bf9\u673a\u623f\u7684\u73af\u5883\u68c0\u6d4b\u4e0e\u63a7\u5236\uff0c\u89e3\u51b3\u4e86\u673a\u623f\u5f88\u5c11\u8fde\u63a5\u7f51\u7edc\u7684\u95ee\u9898\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u535a\u7269\u9986\u73af\u5883\u76d1\u6d4b\uff1a\u5728\u667a\u6167\u535a\u7269\u9986\u573a\u666f\u4e2d\uff0c\u4f7f\u7528LoRa\u901a\u4fe1\u6280\u672f\u76d1\u63a7\u85cf\u54c1\u6240\u5728\u73af\u5883\u7684\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u4e8c\u6c27\u5316\u78b3\u6d53\u5ea6\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5faeMinewSemi\u7684LoRa\u6a21\u5757\u5728\u73af\u5883\u76d1\u6d4b\u4e2d\u7684\u5e94\u7528\uff1a\u642d\u8f7dLoRa\u6a21\u5757\u7684\u7269\u8054\u7f51\u4e91\u5e73\u53f0\u53ef\u4ee5\u8fde\u63a5\u5404\u7c7b\u4f20\u611f\u5668\uff0c\u5982\u6e29\u5ea6\u3001\u566a\u58f0\u3001\u98ce\u901f\u7b49\uff0c\u5bf9\u73af\u5883\u56e0\u7d20\u8fdb\u884c\u76d1\u6d4b\uff0c\u5e76\u5b9e\u65f6\u4f20\u8f93\u6570\u636e\u5230\u4e91\u5e73\u53f0\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u6848\u4f8b\u5c55\u793a\u4e86LoRa\u6280\u672f\u5728\u4e0d\u540c\u73af\u5883\u76d1\u6d4b\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u4ece\u7a7a\u6c14\u8d28\u91cf\u3001\u6c34\u8d28\u3001\u566a\u97f3\u5230\u7279\u5b9a\u573a\u6240\u5982\u77ff\u4e95\u3001\u673a\u623f\u3001\u535a\u7269\u9986\u7684\u73af\u5883\u76d1\u6d4b\uff0cLoRa\u6280\u672f\u4ee5\u5176\u4f4e\u6210\u672c\u3001\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u7279\u70b9\uff0c\u5728\u63d0\u9ad8\u76d1\u6d4b\u6548\u7387\u548c\u6570\u636e\u51c6\u786e\u6027\u65b9\u9762\u53d1\u6325\u4e86\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n\n\n\n<h2 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