{"id":100075,"date":"2024-12-25T10:58:32","date_gmt":"2024-12-25T02:58:32","guid":{"rendered":"\/\/www.viralrail.com\/?p=100075"},"modified":"2024-12-25T10:58:35","modified_gmt":"2024-12-25T02:58:35","slug":"wxsfqdzygn","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/100075.html","title":{"rendered":"\u65e0\u7ebf\u6536\u53d1\u5668\u7684\u4e3b\u8981\u529f\u80fd"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u65e0\u7ebf\u6536\u53d1\u5668\u7684\u4e3b\u8981\u529f\u80fd<\/strong>\u662f\u5b9e\u73b0\u65e0\u7ebf\u4fe1\u53f7\u7684\u53d1\u9001\u548c\u63a5\u6536\uff0c\u662f\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u7684\u6838\u5fc3\u8bbe\u5907\u3002\u5176\u57fa\u672c\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u4fe1\u53f7\u8c03\u5236\u4e0e\u89e3\u8c03<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u901a\u8fc7\u8c03\u5236\u6280\u672f\u5c06\u6570\u636e\u4fe1\u53f7\u8f6c\u6362\u4e3a\u9002\u5408\u65e0\u7ebf\u4f20\u8f93\u7684\u9ad8\u9891\u8f7d\u6ce2\u4fe1\u53f7\uff0c\u5e76\u5728\u63a5\u6536\u7aef\u901a\u8fc7\u89e3\u8c03\u6062\u590d\u539f\u59cb\u6570\u636e\u4fe1\u53f7<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53d1\u5c04\u4e0e\u63a5\u6536<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u80fd\u591f\u540c\u65f6\u5b8c\u6210\u4fe1\u53f7\u7684\u53d1\u9001\u548c\u63a5\u6536\u64cd\u4f5c\uff0c\u652f\u6301\u53cc\u5411\u901a\u4fe1\u3002\u5728\u53d1\u5c04\u8def\u5f84\u4e2d\uff0c\u5b83\u5c06\u57fa\u5e26\u4fe1\u53f7\u4e0e\u9ad8\u9891\u8f7d\u6ce2\u7ed3\u5408\u5e76\u901a\u8fc7\u5929\u7ebf\u53d1\u9001\u51fa\u53bb;\u5728\u63a5\u6536\u8def\u5f84\u4e2d\uff0c\u5b83\u6355\u6349\u65e0\u7ebf\u4fe1\u53f7\u5e76\u8fdb\u884c\u653e\u5927\u3001\u4e0b\u91c7\u6837\u548c\u89e3\u8c03\uff0c\u4ee5\u6062\u590d\u539f\u59cb\u4fe1\u606f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u7387\u9009\u62e9\u4e0e\u8f7d\u6ce2\u751f\u6210<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u53ef\u4ee5\u4e3a\u8c03\u5236\u4fe1\u53f7\u63d0\u4f9b\u5de5\u4f5c\u9891\u7387\uff0c\u5e76\u751f\u6210\u6240\u9700\u7684\u8f7d\u6ce2\u9891\u7387\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u4fe1\u53f7\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u7387\u63a7\u5236\u4e0e\u589e\u76ca\u7ba1\u7406<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u901a\u5e38\u5177\u5907\u529f\u7387\u63a7\u5236\u548c\u81ea\u52a8\u589e\u76ca\u63a7\u5236(AGC)\u529f\u80fd\uff0c\u4ee5\u786e\u4fdd\u4fe1\u53f7\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u7a33\u5b9a\u6027\u548c\u63a5\u6536\u7aef\u7684\u4fe1\u53f7\u5f3a\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017\u8bbe\u8ba1<\/strong>\uff1a\u8bb8\u591a\u65e0\u7ebf\u6536\u53d1\u5668\u91c7\u7528\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u7535\u6c60\u4f9b\u7535\u7684\u8bbe\u5907\uff0c\u5982\u7269\u8054\u7f51\u8282\u70b9\u548c\u4fbf\u643a\u5f0f\u8bbe\u5907\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\u652f\u6301<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u652f\u6301\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\uff0c\u5982LoRa\u3001FSK\u3001QAM\u7b49\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u96c6\u6210\u5316\u4e0e\u591a\u529f\u80fd\u6027<\/strong>\uff1a\u73b0\u4ee3\u65e0\u7ebf\u6536\u53d1\u5668\u5f80\u5f80\u9ad8\u5ea6\u96c6\u6210\uff0c\u96c6\u6210\u4e86\u53d1\u5c04\u6a21\u5757\u3001\u63a5\u6536\u6a21\u5757\u3001\u6570\u5b57\u8c03\u5236\u89e3\u8c03\u5668\u7b49\uff0c\u51cf\u5c11\u4e86\u5916\u90e8\u5143\u4ef6\u7684\u9700\u6c42\uff0c\u5e76\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u901a\u5e38\u5177\u5907\u51fa\u8272\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u80fd\u591f\u5728\u590d\u6742\u7684\u7535\u78c1\u73af\u5883\u4e2d\u7a33\u5b9a\u5de5\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u5e7f\u6cdb<\/strong>\uff1a\u65e0\u7ebf\u6536\u53d1\u5668\u5e7f\u6cdb\u5e94\u7528\u4e8e\u79fb\u52a8\u901a\u4fe1\u3001\u7269\u8054\u7f51\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u7269\u6d41\u8ffd\u8e2a\u7b49\u591a\u4e2a\u9886\u57df\uff0c\u63d0\u4f9b\u53ef\u9760\u7684\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u5668\u901a\u8fc7\u5176\u591a\u529f\u80fd\u6027\u548c\u9ad8\u6548\u6027\uff0c\u5728\u73b0\u4ee3\u901a\u4fe1\u7cfb\u7edf\u4e2d\u53d1\u6325\u7740\u4e0d\u53ef\u6216\u7f3a\u7684\u4f5c\u7528\uff0c\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u5176\u6027\u80fd\u548c\u5e94\u7528\u8303\u56f4\u5c06\u8fdb\u4e00\u6b65\u6269\u5c55\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u65e0\u7ebf\u6536\u53d1\u5668\u7684\u6700\u65b0\u8c03\u5236\u6280\u672f<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u5668\u7684\u6700\u65b0\u8c03\u5236\u6280\u672f\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>LoRa\u8c03\u5236\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000LoRa(Long Range)\u662f\u4e00\u79cd\u57fa\u4e8e\u6269\u9891\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u901a\u8fc7\u6269\u9891\u5c06\u4fe1\u53f7\u6269\u5c55\u5230\u5e26\u5bbd\u8f83\u5bbd\u7684\u566a\u58f0\u4e2d\uff0c\u4ece\u800c\u83b7\u5f97\u6269\u9891\u589e\u76ca\u3002\u8fd9\u79cd\u6280\u672f\u5177\u6709\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51(IoT)\u5e94\u7528\u3001\u8fdc\u7a0b\u65e0\u7ebf\u901a\u4fe1\u7b49\u573a\u666f\u3002\u4f8b\u5982\uff0c\u601d\u4e3a\u65e0\u7ebf\u63a8\u51fa\u7684LoRa1121\u6a21\u5757\u652f\u6301LoRa\u548c(G)FSK\u8c03\u5236\uff0c\u5e76\u517c\u5bb9SUB-GHz\u548c2.4G\u9891\u6bb5\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u8c03\u5236\u6280\u672f\u5728SX1262\/8\u3001SX1278\/6\u7b49\u65e0\u7ebf\u6536\u53d1\u5668\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\uff0c\u8fd9\u4e9b\u82af\u7247\u652f\u6301LoRa\u3001FSK\u3001GFSK\u7b49\u591a\u79cd\u8c03\u5236\u6a21\u5f0f\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u7075\u654f\u5ea6\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>FSK\uff08Frequency Shift Keying\uff09\u8c03\u5236\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000FSK\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8c03\u5236\u65b9\u5f0f\uff0c\u901a\u8fc7\u6539\u53d8\u8f7d\u6ce2\u9891\u7387\u6765\u4f20\u8f93\u6570\u636e\u3002\u5b83\u5728\u8bb8\u591a\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u4f4e\u529f\u8017\u548c\u7b80\u5355\u7535\u8def\u8bbe\u8ba1\u7684\u5e94\u7528\u4e2d\u3002\u4f8b\u5982\uff0cnRF401\u578b\u5355\u7247\u5c04\u9891\u6536\u53d1\u5668\u91c7\u7528\u4e86FSK\u8c03\u5236\u89e3\u8c03\u6280\u672f\uff0c\u5177\u6709\u5de5\u4f5c\u9891\u7387\u7a33\u5b9a\u4e14\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7684\u7279\u70b9\u3002<\/p>\n\n\n\n<p>\u3000\u3000FSK\u8c03\u5236\u6280\u672f\u5728SX1278\/6\u7b49\u65e0\u7ebf\u6536\u53d1\u5668\u4e2d\u4e5f\u5f97\u5230\u4e86\u5e94\u7528\uff0c\u652f\u6301FSK\/OOK\u548cLoRa\u8c03\u5236\u6a21\u5f0f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>GFSK\uff08Gaussian Frequency Shift Keying\uff09\u8c03\u5236\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000GFSK\u662fFSK\u7684\u4e00\u79cd\u6539\u8fdb\u5f62\u5f0f\uff0c\u4f7f\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u6765\u5e73\u6ed1\u9891\u7387\u8df3\u53d8\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u6297\u5e72\u6270\u80fd\u529b\u548c\u4f20\u8f93\u6548\u7387\u3002\u4f8b\u5982\uff0cSemtech\u516c\u53f8\u7684\u591a\u6b3e\u65e0\u7ebf\u6536\u53d1\u5668\u652f\u6301GFSK\u8c03\u5236\u6a21\u5f0f\uff0c\u9002\u7528\u4e8e\u77ed\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>ChirpIoT TM\u8c03\u5236\u89e3\u8c03\u6280\u672f<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000ChirpIoT TM\u662f\u4e00\u79cd\u65b0\u578b\u7684\u4f4e\u529f\u8017\u8fdc\u8ddd\u79bb\u8c03\u5236\u89e3\u8c03\u6280\u672f\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u5e94\u7528\u3002\u4f8b\u5982\uff0cPAN3031\u6a21\u5757\u91c7\u7528\u4e86\u8fd9\u79cd\u6280\u672f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u9ad8\u7ea7\u8c03\u5236\u65b9\u6848<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000\u9ad8\u7ea7\u8c03\u5236\u65b9\u6848\u5982\u6b63\u4ea4\u5e45\u5ea6\u8c03\u5236(QAM)\u548c\u6b63\u4ea4\u9891\u5206\u590d\u7528(OFDM)\u4e5f\u88ab\u7528\u4e8e\u73b0\u4ee3\u65e0\u7ebf\u6536\u53d1\u5668\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u9891\u8c31\u6548\u7387\u548c\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u3002\u8fd9\u4e9b\u6280\u672f\u57285G\u7b49\u65b0\u5174\u901a\u4fe1\u6807\u51c6\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6700\u65b0\u7684\u65e0\u7ebf\u6536\u53d1\u5668\u8c03\u5236\u6280\u672f\u4e3b\u8981\u5305\u62ecLoRa\u3001FSK\u3001GFSK\u3001ChirpIoT TM\u4ee5\u53ca\u9ad8\u7ea7\u8c03\u5236\u65b9\u6848\u5982QAM\u548cOFDM\u7b49\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u65e0\u7ebf\u6536\u53d1\u5668\u7684\u6297\u5e72\u6270\u80fd\u529b?<\/h2>\n\n\n\n<p>\u3000\u3000\u8bc4\u4f30\u65e0\u7ebf\u6536\u53d1\u5668\u7684\u6297\u5e72\u6270\u80fd\u529b\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u6cd5\u548c\u6d4b\u8bd5\u6765\u5b9e\u73b0\uff0c\u5177\u4f53\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6297\u8c03\u5236\u5e72\u6270\u6d4b\u8bd5<\/strong>\uff1a\u8fd9\u662f\u8bc4\u4f30\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u906d\u53d7\u8c03\u5236\u5e72\u6270\u65f6\u7684\u6297\u5e72\u6270\u6027\u80fd\u7684\u91cd\u8981\u6d4b\u8bd5\u3002\u901a\u8fc7\u6a21\u62df\u5404\u79cd\u8c03\u5236\u5e72\u6270\u4fe1\u53f7\uff0c\u6d4b\u8bd5\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u8fd9\u4e9b\u5e72\u6270\u4e0b\u7684\u901a\u4fe1\u8d28\u91cf\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6297\u591a\u5f84\u8870\u843d\u6d4b\u8bd5<\/strong>\uff1a\u591a\u5f84\u8870\u843d\u662f\u6307\u4fe1\u53f7\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7531\u4e8e\u53cd\u5c04\u3001\u6298\u5c04\u7b49\u73b0\u8c61\u5bfc\u81f4\u7684\u4fe1\u53f7\u8def\u5f84\u53d8\u5316\uff0c\u4ece\u800c\u5f15\u8d77\u4fe1\u53f7\u5f3a\u5ea6\u548c\u76f8\u4f4d\u7684\u53d8\u5316\u3002\u901a\u8fc7\u6a21\u62df\u591a\u5f84\u8870\u843d\u73af\u5883\uff0c\u6d4b\u8bd5\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u8fd9\u4e9b\u6761\u4ef6\u4e0b\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u63a5\u6536\u7075\u654f\u5ea6\u548c\u8f93\u51fa\u529f\u7387<\/strong>\uff1a\u63a5\u6536\u7075\u654f\u5ea6\u662f\u6307\u65e0\u7ebf\u6536\u53d1\u5668\u80fd\u591f\u63a5\u6536\u5230\u7684\u6700\u5c0f\u4fe1\u53f7\u6c34\u5e73\uff0c\u800c\u8f93\u51fa\u529f\u7387\u5219\u662f\u6307\u5176\u80fd\u591f\u8f93\u51fa\u7684\u6700\u5927\u4fe1\u53f7\u6c34\u5e73\u3002\u8fd9\u4e24\u4e2a\u53c2\u6570\u76f4\u63a5\u5f71\u54cd\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u590d\u6742\u73af\u5883\u4e2d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>RF\u6377\u53d8\u80fd\u529b<\/strong>\uff1aRF\u6377\u53d8\u80fd\u529b\u662f\u6307\u65e0\u7ebf\u6536\u53d1\u5668\u5728RF\u9891\u8c31\u4e2d\u79fb\u52a8\u4ee5\u907f\u514d\u5e72\u6270\u7684\u80fd\u529b\u3002\u8fd9\u79cd\u80fd\u529b\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u591a\u9891\u6bb5\u73af\u5883\u4e2d\u7684\u6297\u5e72\u6270\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6297\u5e72\u6270\u5ea6<\/strong>\uff1a\u8fd9\u662f\u76f4\u63a5\u8861\u91cf\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u5b58\u5728\u5e72\u6270\u7684\u60c5\u51b5\u4e0b\u901a\u4fe1\u80fd\u529b\u7684\u6307\u6807\u3002\u9ad8\u6297\u5e72\u6270\u5ea6\u610f\u5473\u7740\u65e0\u7ebf\u6536\u53d1\u5668\u5373\u4f7f\u5728\u5f3a\u5e72\u6270\u73af\u5883\u4e0b\u4e5f\u80fd\u4fdd\u6301\u7a33\u5b9a\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6280\u672f\u7279\u70b9<\/strong>\uff1a\u4e00\u4e9b\u65e0\u7ebf\u6536\u53d1\u5668\u91c7\u7528\u5148\u8fdb\u7684\u5c04\u9891\u6280\u672f\u548c\u8c03\u5236\u65b9\u6848\uff0c\u5982LoRa\u6269\u9891\u6280\u672f\u3001DSSS(\u76f4\u63a5\u5e8f\u5217\u6269\u9891)\u6280\u672f\u7b49\uff0c\u8fd9\u4e9b\u6280\u672f\u672c\u8eab\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u4f8b\u5982\uff0cLoRa\u6280\u672f\u901a\u8fc7\u6269\u9891\u8c03\u5236\u63d0\u9ad8\u4e86\u901a\u4fe1\u8ddd\u79bb\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e94\u7528\u573a\u666f<\/strong>\uff1a\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u5bf9\u65e0\u7ebf\u6536\u53d1\u5668\u7684\u6297\u5e72\u6270\u80fd\u529b\u6709\u4e0d\u540c\u7684\u8981\u6c42\u3002\u4f8b\u5982\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u548c\u8fdc\u7a0b\u76d1\u63a7\u7b49\u5de5\u4e1a\u5e94\u7528\u4e2d\uff0c\u65e0\u7ebf\u6536\u53d1\u5668\u9700\u8981\u5177\u5907\u66f4\u9ad8\u7684\u7a33\u5b9a\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u73af\u5883\u6d4b\u8bd5<\/strong>\uff1a\u5728\u4e0d\u540c\u73af\u5883\u6761\u4ef6\u4e0b\u5bf9\u65e0\u7ebf\u6536\u53d1\u5668\u8fdb\u884c\u6d4b\u8bd5\uff0c\u5305\u62ec\u9ad8\u6e29\u3001\u4f4e\u6e29\u3001\u6e7f\u5ea6\u7b49\u6781\u7aef\u6761\u4ef6\uff0c\u4ee5\u8bc4\u4f30\u5176\u5728\u8fd9\u4e9b\u73af\u5883\u4e0b\u7684\u6297\u5e72\u6270\u6027\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 \u65e0\u7ebf\u6536\u53d1\u5668\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u7684\u5177\u4f53\u6848\u4f8b\u5206\u6790\u3002<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u7269\u8054\u7f51(IoT)\u5e94\u7528\u4e2d\u7684\u5177\u4f53\u6848\u4f8b\u5206\u6790\u53ef\u4ee5\u4ece\u591a\u4e2a\u89d2\u5ea6\u8fdb\u884c\u63a2\u8ba8\uff0c\u5305\u62ec\u6280\u672f\u7279\u70b9\u3001\u5e94\u7528\u573a\u666f\u548c\u5b9e\u9645\u6848\u4f8b\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8e\u6211\u641c\u7d22\u5230\u7684\u8d44\u6599\u8fdb\u884c\u7684\u8be6\u7ec6\u5206\u6790\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u6280\u672f\u7279\u70b9<\/h3>\n\n\n\n<p>\u3000\u3000<strong>LoRa\u6280\u672f<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6536\u53d1\u5668\u4ee5\u5176\u8fdc\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u7279\u70b9\uff0c\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5c55\u73b0\u51fa\u5de8\u5927\u6f5c\u529b\u3002\u4f8b\u5982\uff0cLoRa\u6536\u53d1\u5668\u5f00\u6e90\u9879\u76ee\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u5b66\u4e60\u548c\u5b9e\u8df5\u6750\u6599\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u8fdc\u7a0b\u76d1\u63a7\u3001\u667a\u80fd\u57ce\u5e02\u89e3\u51b3\u65b9\u6848\u548c\u7d27\u6025\u901a\u4fe1\u5907\u4efd\u7b49\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6280\u672f\u652f\u6301\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\uff0c\u5982LoRa\u3001FSK\u3001GFSK\u7b49\uff0c\u5177\u6709\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u548c\u8fdc\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>ZigBee\u6280\u672f<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000ZigBee\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u4f4e\u590d\u6742\u5ea6\u3001\u4f4e\u901f\u7387\u7684\u81ea\u7ec4\u7ec7\u65e0\u7ebf\u901a\u4fe1\u7f51\u7edc\u6807\u51c6\uff0c\u9002\u7528\u4e8e\u4e2a\u4eba\u6216\u5bb6\u5ead\u8303\u56f4\u5185\u8bbe\u5907\u95f4\u7684\u4f4e\u901f\u4e92\u8fde\u3002\u5176\u5de5\u4f5c\u9891\u6bb5\u5305\u62ec2.4GHz\u3001868MHz\u548c915MHz\uff0c\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u4f46\u5177\u6709\u957f\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u3000\u3000CC2530\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u7684ZigBee\u65e0\u7ebf\u7f51\u7edc\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51(IoT)\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u548c\u533b\u7597\u5065\u5eb7\u9886\u57df\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>Sub-1G\u65e0\u7ebf\u6536\u53d1\u82af\u7247<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000Sub-1G\u65e0\u7ebf\u6536\u53d1\u82af\u7247\u5de5\u4f5c\u57281GHz\u4ee5\u4e0b\u7684\u9891\u6bb5\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f4e\u529f\u8017\u3001\u77ed\u8ddd\u79bb\u6216\u4e2d\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u3002\u8fd9\u4e9b\u82af\u7247\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u548c\u9891\u6bb5\uff0c\u5982315MHz\u3001433MHz\u3001868MHz\u548c915MHz\u7b49\u901a\u7528ISM\u9891\u6bb5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u5e94\u7528\u573a\u666f<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u667a\u80fd\u57ce\u5e02\u548c\u8fdc\u7a0b\u76d1\u63a7<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000LoRa\u6536\u53d1\u5668\u5f00\u6e90\u9879\u76ee\u9002\u7528\u4e8e\u7269\u8054\u7f51\u8fdc\u7a0b\u76d1\u63a7\u548c\u667a\u80fd\u57ce\u5e02\u89e3\u51b3\u65b9\u6848\uff0c\u80fd\u591f\u6784\u5efa\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\uff0c\u51cf\u5c11\u7ef4\u62a4\u6210\u672c\uff0c\u6ee1\u8db3\u9ad8\u6548\u4e14\u4f4e\u6210\u672c\u7684\u65e0\u7ebf\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000Sub-1G\u65e0\u7ebf\u6536\u53d1\u82af\u7247\u5728\u667a\u6167\u57ce\u5e02\u7cfb\u7edf\u3001\u519c\u4e1a\u76d1\u63a7\u7cfb\u7edf\u3001\u5efa\u7b51\u7269\u81ea\u52a8\u5316\u7ba1\u7406\u7b49\u9886\u57df\u6709\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u533b\u7597\u8bbe\u5907\u7ba1\u7406<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000Semtech\u516c\u53f8\u7684SX1262\/8\u548cSX1278\/6\u7b49\u65e0\u7ebf\u6536\u53d1\u5668\u9002\u7528\u4e8e\u533b\u7597\u8bbe\u5907\u7ba1\u7406\uff0c\u652f\u6301LoRa\u8c03\u5236\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u7075\u654f\u5ea6\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u7b49\u7279\u70b9\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u5c45\u548c\u7a7f\u6234\u8bbe\u5907<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000nRF24LE1\u5fae\u63a7\u5236\u5668\u96c6\u6210\u4e862.4GHz\u65e0\u7ebf\u6536\u53d1\u5668\uff0c\u652f\u6301IEEE 802.15.4\u6807\u51c6\uff0c\u9002\u7528\u4e8eZigbee\u3001WirelessHART\u7b49\u65e0\u7ebf\u7f51\u7edc\u7684\u6784\u5efa\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u7a7f\u6234\u8bbe\u5907\u3001\u533b\u7597\u76d1\u63a7\u7b49\u5e94\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u5b9e\u9645\u6848\u4f8b<\/h3>\n\n\n\n<p>\u3000\u3000<strong>LoRaWAN\u7cfb\u7edf\u6784\u5efa<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000DF\u521b\u5ba2\u793e\u533a\u6c47\u603b\u4e86\u4e00\u7cfb\u5217\u5173\u4e8e\u7269\u8054\u7f51\u6280\u672f\u7684\u8ba8\u8bba\u548c\u5b9e\u8df5\u6848\u4f8b\uff0c\u6db5\u76d6\u4e86LoRaWAN\u7cfb\u7edf\u7684\u6784\u5efa\u3002\u8fd9\u4e9b\u6848\u4f8b\u5c55\u793a\u4e86LoRaWAN\u6280\u672f\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>4G DTU\u5728\u7269\u8054\u7f51\u65e0\u7ebf\u901a\u4fe1\u4e2d\u7684\u5e94\u7528<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u30004G DTU(Data Transmission Unit)\u5728\u7269\u8054\u7f51\u65e0\u7ebf\u901a\u4fe1\u4e2d\u5177\u6709\u91cd\u8981\u4f5c\u7528\uff0c\u80fd\u591f\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u548c\u8fdc\u7a0b\u63a7\u5236\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u667a\u80fd\u7535\u8868\u548c\u6c34\u8868<\/strong>\uff1a<\/p>\n\n\n\n<p>\u3000\u3000Sub-1G\u65e0\u7ebf\u6536\u53d1\u82af\u7247\u5728\u667a\u80fd\u7535\u8868\u3001\u667a\u80fd\u6c34\u8868\u7b49\u7269\u8054\u7f51\u8bbe\u5907\u4e2d\u7684\u5e94\u7528\uff0c\u5c55\u793a\u4e86\u5176\u5728\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u65b9\u9762\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u5668\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u548c\u6280\u672f\u4f18\u52bf\u3002LoRa\u3001ZigBee\u548cSub-1G\u65e0\u7ebf\u6536\u53d1\u5668\u5206\u522b\u5728\u8fdc\u8ddd\u79bb\u4f4e\u529f\u8017\u901a\u4fe1\u3001\u4f4e\u529f\u8017\u77ed\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u4e2d\u8ddd\u79bb\u901a\u4fe1\u9886\u57df\u5c55\u73b0\u51fa\u72ec\u7279\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 \u65e0\u7ebf\u6536\u53d1\u5668\u7684\u4f4e\u529f\u8017\u8bbe\u8ba1\u539f\u7406\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u65e0\u7ebf\u6536\u53d1\u5668\u7684\u4f4e\u529f\u8017\u8bbe\u8ba1\u539f\u7406\u4e3b\u8981\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001.&nbsp;<strong>\u5c04\u9891\u524d\u7aef\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u6ed1\u52a8\u4e2d\u9891\u7ed3\u6784<\/strong>\uff1a\u4e0e\u4f20\u7edf\u7684\u76f4\u63a5\u4e0b\u53d8\u9891\u6216\u6df7\u9891\u63a5\u6536\u673a\u76f8\u6bd4\uff0c\u6ed1\u52a8\u4e2d\u9891\u7ed3\u6784\u53ef\u4ee5\u6709\u6548\u907f\u514d\u955c\u50cf\u6291\u5236\u95ee\u9898\uff0c\u5e76\u6d88\u9664\u76f4\u6d41\u5931\u914d\u548c\u672c\u632f\u6cc4\u6f0f\uff0c\u4ece\u800c\u964d\u4f4e\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u7535\u538b\u6df7\u5408\u578b\u9501\u76f8\u73af\uff08PLL\uff09<\/strong>&nbsp;\uff1a\u91c7\u7528\u4e24\u70b9\u8c03\u5236\u7684\u4f4e\u7535\u538b\u6df7\u5408\u578bPLL\uff0c\u65e2\u5e94\u7528\u4e8e\u53d1\u5c04\u673a\uff0c\u53c8\u53ef\u4ee5\u4e3a\u63a5\u6536\u673a\u63d0\u4f9b\u672c\u632f\u4fe1\u53f7\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002.&nbsp;<strong>\u7535\u6e90\u7ba1\u7406<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4f4e\u4f9b\u7535\u7535\u538b<\/strong>\uff1a\u4f8b\u5982\uff0c2.4 GHz\u63a5\u6536\u673a\u524d\u7aef\u548c\u53d1\u5c04\u673a\u8bbe\u8ba1\u91c7\u75280.8 V\u4f9b\u7535\u7535\u538b\uff0c\u663e\u8457\u964d\u4f4e\u4e86\u6574\u4f53\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u6df1\u5ea6\u7761\u7720\u6a21\u5f0f<\/strong>\uff1a\u901a\u8fc7\u6df1\u5ea6\u7761\u7720\u548c\u8282\u80fd\u6a21\u5f0f\u5ef6\u957f\u7535\u6c60\u5bff\u547d\uff0c\u9002\u5408\u80fd\u6e90\u53d7\u9650\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003.&nbsp;<strong>\u786c\u4ef6\u548c\u8f6f\u4ef6\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u4e2d\u65ad+\u5b9a\u65f6\u5668\u8d85\u65f6\u63a7\u5236<\/strong>\uff1a\u5728MCU(\u5fae\u63a7\u5236\u5668)\u65b9\u9762\uff0c\u901a\u8fc7\u201c\u4e2d\u65ad+\u5b9a\u65f6\u5668\u8d85\u65f6\u201d\u63a7\u5236\u5c04\u9891\u6a21\u5757\uff0c\u4e00\u65e6\u5b8c\u6210\u53d1\u9001\u6216\u63a5\u6536\u5373\u8fdb\u5165\u4f11\u7720\u6a21\u5f0f\uff0c\u4ece\u800c\u964d\u4f4e\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u52a8\u6001\u5f15\u811a\u914d\u7f6e<\/strong>\uff1a\u52a8\u6001\u5207\u6362MCU\u5f15\u811a\u81f3\u8f93\u5165\u4e0a\u62c9\u548c\u60ac\u6d6e\u72b6\u6001\uff0c\u9002\u7528\u4e8e\u8f83\u957f\u5468\u671f\u7684\u8282\u80fd\u6a21\u5f0f\uff0c\u8fdb\u4e00\u6b65\u51cf\u5c11\u9759\u6001\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u9ad8\u6548\u7387\u7b97\u6cd5<\/strong>\uff1a\u4f7f\u7528\u9ad8\u6548\u7387\u7b97\u6cd5\uff0c\u5982\u67e5\u8868CRC16\u8ba1\u7b97\uff0c\u53ef\u4ee5\u52a0\u901fMCU\u8fdb\u5165\u4f4e\u529f\u8017\u72b6\u6001\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30004.&nbsp;<strong>\u65b0\u578b\u67b6\u6784\u548c\u6280\u672f\u521b\u65b0<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u6b20\u91c7\u6837\u76f8\u4f4d\u8ddf\u8e2a\u63a5\u6536\u673a\u67b6\u6784<\/strong>\uff1a\u878d\u5408\u6b20\u91c7\u6837\u6280\u672f\u548c\u76f8\u4f4d\u8ddf\u8e2a\u89e3\u8c03\u6280\u672f\uff0c\u5927\u5e45\u5ea6\u964d\u4f4e\u672c\u632f\u9891\u7387\uff0c\u964d\u4f4e\u672c\u632f\u529f\u8017\u6bd4\u91cd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u5e45\u76f8\u5206\u79bb\u6781\u5750\u6807\u63a5\u6536\u673a\u67b6\u6784<\/strong>\uff1a\u5145\u5206\u5229\u7528Star-16QAM\u4fe1\u53f7\u7684\u5e45\u76f8\u7279\u70b9\uff0c\u5206\u522b\u57fa\u4e8e\u80fd\u91cf\u68c0\u6d4b\u6280\u672f\u548c\u76f8\u9891\u8f6c\u6362\u6280\u672f\u5bf9\u5176\u5e45\u5ea6\u4fe1\u606f\u548c\u76f8\u4f4d\u4fe1\u606f\u8fdb\u884c\u89e3\u8c03\uff0c\u964d\u4f4e\u63a5\u6536\u673a\u6574\u4f53\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u76f4\u63a5\u9891\u7387\u8c03\u5236\u53d1\u5c04\u673a\u65b9\u6848<\/strong>\uff1a\u7528\u4e8e\u4f53\u97f3\u76d1\u6d4b\u5e94\u7528\uff0c\u5b9e\u73b0\u4f53\u97f3\u4fe1\u53f7\u5230\u5355\u6bd4\u7279\u9891\u7387\u8c03\u5236\u65b9\u6ce2\u4fe1\u53f7\u7684\u8f6c\u6362\uff0c\u5927\u5e45\u964d\u4f4e\u529f\u8017\u548c\u4f53\u79ef\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30005.&nbsp;<strong>\u7cfb\u7edf\u96c6\u6210\u548c\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u8d85\u4f4e\u529f\u8017IR-UWB\u6536\u53d1\u673a\u82af\u7247<\/strong>\uff1a\u91c7\u7528CMOS90nm\u5de5\u827a\u6d41\u7247\uff0c\u63a5\u6536\u673a\u548c\u53d1\u5c04\u673a\u7684\u529f\u8017\u5206\u522b\u4e3a1.6mW\u548c0.25mW\uff0c\u901a\u8fc7\u521b\u65b0\u7684\u51c6\u81ea\u6df7\u9891\u5e72\u6270\u6291\u5236\u6280\u672f\u548c\u7b80\u6d01\u7684\u6a21\u62df\u57fa\u5e26\u7535\u8def\u6ee4\u9664\u5e26\u5916\u5e72\u6270\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u7535\u611f\u590d\u7528\u5c04\u9891\u524d\u7aef\u7ed3\u6784<\/strong>\uff1a\u8282\u7701\u4e86\u7247\u5916\u7535\u611f\u7684\u6570\u91cf\uff0c\u7701\u53bb\u4e86\u53cc\u5de5\u5668\u53ca\u5176\u635f\u8017\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u529f\u8017\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30006.&nbsp;<strong>\u5524\u9192\u63a5\u6536\u5668\u8bbe\u8ba1<\/strong>\uff1a<\/h3>\n\n\n\n<p>\u3000\u3000<strong>\u57fa\u4e8e\u534f\u8bae\u7684\u8f6e\u6362\u673a\u5236<\/strong>\uff1a\u8282\u70b9\u5728\u7761\u7720\u548c\u6d3b\u52a8\u72b6\u6001\u4e4b\u95f4\u5207\u6362\uff0c\u4ee5\u964d\u4f4e\u4e3b\u52a8\u529f\u8017\u3002\u4f7f\u7528\u5524\u9192\u6570\u636e\u5305\u6216\u5524\u9192\u63a5\u6536\u5668\u5728\u68c0\u6d4b\u5230\u5524\u9192\u6570\u636e\u5305\u65f6\u6fc0\u6d3b\u4e3b\u63a5\u6536\u5668\uff0c\u4ee5\u51cf\u5c11\u529f\u8017\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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MAC\u4ee5\u53ca\u57fa\u5e26\u5904\u7406\u7b49\u5173\u952e\u7ec4\u4ef6\u96c6\u6210\u5230\u5355\u4e2a\u82af\u7247\u4e2d\u3002\u8fd9\u79cd\u96c6\u6210\u4e0d\u4ec5\u51cf\u5c11\u4e86\u5916\u90e8\u7ec4\u4ef6\u7684\u6570\u91cf\uff0c\u8fd8\u7b80\u5316\u4e86\u7cfb\u7edf\u8bbe\u8ba1\uff0c\u964d\u4f4e\u4e86BOM\u6210\u672c\uff0c\u5e76\u63d0\u9ad8\u4e86\u6574\u4f53\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u652f\u6301\u591a\u79cd\u901a\u4fe1\u6807\u51c6\u548c\u6a21\u5f0f<\/strong>\uff1aDP4301\u652f\u6301\u591a\u79cd\u9891\u7387\u8303\u56f4\u548c\u9891\u6bb5\uff0c\u5982470MHz\u81f3510MHz\u4ee5\u53caISM 433MHz\u9891\u6bb5\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301FSK\u548cGFSK\u8c03\u5236\u65b9\u5f0f\uff0c\u6570\u636e\u7387\u4ece2.4kbps\u5230200kbps\u4e0d\u7b49\u3002ATBM6022\u5219\u652f\u6301\u591a\u79cdWi-Fi\u6807\u51c6\uff0c\u5305\u62ecIEEE 802.11 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