{"id":96729,"date":"2024-08-13T14:20:56","date_gmt":"2024-08-13T06:20:56","guid":{"rendered":"\/\/www.viralrail.com\/?p=96729"},"modified":"2024-08-13T14:21:00","modified_gmt":"2024-08-13T06:21:00","slug":"scdtxydynx","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/96729.html","title":{"rendered":"\u6570\u4f20\u7535\u53f0\u534f\u8bae\u90fd\u6709\u54ea\u4e9b"},"content":{"rendered":"\n<p>\u3000\u3000<strong>\u6570\u4f20\u7535\u53f0\u534f\u8bae<\/strong>\u79cd\u7c7b\u7e41\u591a\uff0c\u6db5\u76d6\u4e86\u591a\u79cd\u901a\u4fe1\u65b9\u5f0f\u548c\u5e94\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u6570\u4f20\u7535\u53f0\u534f\u8bae\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>Modbus RTU\u4e0eModbus TCP\u534f\u8bae<\/strong>\uff1a\u8fd9\u4e9b\u662f\u5e7f\u6cdb\u4f7f\u7528\u7684\u73b0\u573a\u603b\u7ebf\u534f\u8bae\uff0c\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u534f\u8bae<\/strong>\uff1a\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>EFM\u534f\u8bae<\/strong>\uff1a\u4e00\u79cd\u7528\u4e8e\u4f4e\u529f\u8017\u8bbe\u5907\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Zigbee 3.0\u534f\u8bae<\/strong>\uff1a\u9002\u7528\u4e8e\u4f4e\u529f\u8017\u3001\u8fdc\u8ddd\u79bb\u901a\u4fe1\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Mesh\u7f51\u7edc<\/strong>\uff1a\u652f\u6301\u70b9\u5bf9\u70b9\u3001\u70b9\u5bf9\u591a\u901a\u4fe1\uff0c\u5177\u6709\u81ea\u6108\u529f\u80fd\u548c\u81ea\u52a8\u8def\u7531\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>TPUNB\u65e0\u7ebfMesh\u534f\u8bae<\/strong>\uff1a\u4e00\u79cd\u57fa\u4e8eTPUNB\u6280\u672f\u7684Mesh\u7f51\u7edc\u534f\u8bae\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>LoRa\u70b9\u5bf9\u70b9\u901a\u8baf\u534f\u8bae<\/strong>\uff1a\u652f\u6301\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>RS232\/485\u8f6cLoRa\u529f\u80fd<\/strong>\uff1a\u5b9e\u73b0\u4e0d\u540c\u63a5\u53e3\u4e4b\u95f4\u7684\u8f6c\u6362\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>MAVLink\u8fde\u63a5<\/strong>\uff1a\u7528\u4e8e\u65e0\u4eba\u673a\u98de\u884c\u65f6\u8c03\u8bd5\u3001\u68c0\u67e5\u6570\u4f20\u3001\u66f4\u6539\u4efb\u52a1\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>SiK Radio\u57fa\u4e8e\u56fa\u4ef6<\/strong>\uff1a\u66f4\u901a\u7528\uff0c\u4efb\u4f55\u5e26\u4e32\u53e3\u7684\u7535\u53f0\u90fd\u53ef\u4ee5\u5de5\u4f5c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>RFD900\u9065\u6d4b\u65e0\u7ebf\u7535<\/strong>\uff1a\u7528\u4e8e\u9065\u6d4b\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>HolyBro\u9065\u6d4b\u65e0\u7ebf\u7535<\/strong>\uff1a\u540c\u6837\u7528\u4e8e\u9065\u6d4b\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>WiFi\u9065\u6d4b<\/strong>\uff1a\u5177\u6709\u66f4\u9ad8\u7684\u6570\u636e\u901f\u7387\u548c\u66f4\u77ed\u7684\u8303\u56f4\uff0c\u652f\u6301FPV\/\u89c6\u9891\u9988\u9001\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c\u8fd8\u6709\u4e00\u4e9b\u7279\u5b9a\u7684\u5e94\u7528\u534f\u8bae\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e7f\u64ad\u4f20\u8f93<\/strong>\uff1a\u5bf9\u6570\u636e\u5185\u5bb9\u4ec5\u505a\u5e7f\u64ad\u8f6c\u53d1\u4e0d\u6539\u53d8\u6570\u636e\u5185\u5bb9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b9a\u70b9\u4f20\u8f93<\/strong>\uff1a\u53ef\u5b9e\u73b0\u5bf9\u6307\u5b9aLoRa\u6570\u4f20\u7535\u53f0\u8fdb\u884c\u6570\u636e\u901a\u4fe1\uff0c\u9700\u9075\u5faa\u5b9a\u70b9\u901a\u4fe1\u534f\u8bae\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u534f\u8bae\u5404\u6709\u7279\u70b9\uff0c\u4f8b\u5982Modbus\u534f\u8bae\u9002\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u800cZigbee\u534f\u8bae\u5219\u9002\u7528\u4e8e\u4f4e\u529f\u8017\u3001\u8fdc\u8ddd\u79bb\u901a\u4fe1\u573a\u666f\u3002Mesh\u7f51\u7edc\u534f\u8bae\u5219\u56e0\u5176\u81ea\u6108\u80fd\u529b\u548c\u81ea\u52a8\u8def\u7531\u529f\u80fd\uff0c\u5728\u9700\u8981\u9ad8\u53ef\u9760\u6027\u548c\u6269\u5c55\u6027\u7684\u5e94\u7528\u4e2d\u975e\u5e38\u6709\u7528\u3002LoRa\u534f\u8bae\u5219\u56e0\u5176\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u6297\u5e72\u6270\u80fd\u529b\uff0c\u5728\u8fdc\u7a0b\u76d1\u63a7\u548c\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 \u6570\u4f20\u7535\u53f0\u534f\u8baeModbus RTU\u4e0eModbus TCP\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u5177\u4f53\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0cModbus RTU\u548cModbus TCP\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4eec\u5404\u81ea\u5177\u6709\u72ec\u7279\u7684\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. Modbus RTU\u7684\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000\u5e94\u7528\u573a\u666f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u8fdc\u7a0b\u8bbe\u5907\u901a\u8baf\u548c\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6<\/strong>\uff1aModbus RTU\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u7684\u8fdc\u7a0b\u8bbe\u5907\u901a\u8baf\u548c\u4f20\u611f\u5668\u6570\u636e\u91c7\u96c6\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u5927\u578b\u5de5\u5382\u4e2d\uff0c\u5de5\u7a0b\u5e08\u901a\u8fc7Modbus RTU\u5c06\u4f4d\u4e8e\u4e0d\u540c\u4f4d\u7f6e\u7684\u4f20\u611f\u5668\u8fde\u63a5\u8d77\u6765\uff0c\u5b9e\u73b0\u4e86\u5bf9\u5de5\u5382\u73af\u5883\u7684\u5b9e\u65f6\u76d1\u63a7\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u80fd\u6e90\u7ba1\u7406\u3001\u697c\u5b87\u81ea\u52a8\u5316<\/strong>\uff1aModbus RTU\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u76d1\u63a7\u7cfb\u7edf\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7f51\u7edc\uff0c\u5982\u80fd\u6e90\u7ba1\u7406\u548c\u697c\u5b87\u81ea\u52a8\u5316\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u4ea4\u901a\u548c\u667a\u80fd\u7535\u7f51<\/strong>\uff1aModbus RTU\u8fd8\u53ef\u4ee5\u7528\u4e8e\u667a\u80fd\u4ea4\u901a\u548c\u667a\u80fd\u7535\u7f51\u7b49\u9886\u57df\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u76d1\u63a7\u548c\u6570\u636e\u91c7\u96c6\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000\u4f18\u52bf\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9ad8\u53ef\u9760\u6027\u548c\u6570\u636e\u4f20\u8f93\u6548\u7387<\/strong>\uff1aModbus RTU\u56e0\u5176\u9ad8\u53ef\u9760\u6027\u548c\u6570\u636e\u4f20\u8f93\u6548\u7387\uff0c\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6210\u672c\u4f4e\u3001\u6613\u4e8e\u5b9e\u73b0<\/strong>\uff1a\u8be5\u534f\u8bae\u5177\u6709\u8f83\u4f4e\u7684\u6210\u672c\u548c\u6613\u4e8e\u5b9e\u73b0\u7684\u4f18\u52bf\uff0c\u4f7f\u5176\u5728\u8bb8\u591a\u5de5\u4e1a\u5e94\u7528\u4e2d\u975e\u5e38\u53d7\u6b22\u8fce\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b9e\u65f6\u6027\u9ad8<\/strong>\uff1aModbus RTU\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u91c7\u96c6\uff0c\u5177\u6709\u5b9e\u65f6\u6027\u9ad8\u7684\u7279\u70b9\uff0c\u80fd\u591f\u786e\u4fdd\u6570\u636e\u7684\u53ca\u65f6\u6027\u548c\u51c6\u786e\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. Modbus TCP\u7684\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000\u5e94\u7528\u573a\u666f\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5b9e\u65f6\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93<\/strong>\uff1aModbus TCP\u5141\u8bb8\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u5b9e\u65f6\u3001\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9002\u7528\u4e8e\u9700\u8981\u5feb\u901f\u54cd\u5e94\u5e02\u573a\u548c\u5ba2\u6237\u9700\u6c42\u53d8\u5316\u7684\u5de5\u4e1a\u751f\u4ea7\u73af\u5883\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7075\u6d3b\u4fbf\u6377\u7684\u8bbe\u5907\u901a\u8baf<\/strong>\uff1a\u7531\u4e8e\u5176\u7075\u6d3b\u6027\u548c\u5feb\u901f\u96c6\u6210\u80fd\u529b\uff0cModbus TCP\u80fd\u591f\u5feb\u901f\u54cd\u5e94\u5e02\u573a\u548c\u5ba2\u6237\u9700\u6c42\u7684\u53d8\u5316\uff0c\u63d0\u9ad8\u4f01\u4e1a\u7684\u654f\u6377\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u3000\u3000\u4f18\u52bf\uff1a<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5b9e\u65f6\u6027\u548c\u51c6\u786e\u6027<\/strong>\uff1aModbus TCP\u63d0\u4f9b\u4e86\u5b9e\u65f6\u7684\u6570\u636e\u4f20\u8f93\uff0c\u786e\u4fdd\u4e86\u6570\u636e\u7684\u53ca\u65f6\u6027\u548c\u51c6\u786e\u6027\uff0c\u8fd9\u5bf9\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u53ef\u9760\u6027\u3001\u5b9e\u65f6\u6027\u3001\u6570\u636e\u4f20\u8f93\u6548\u7387\u3001\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027<\/strong>\uff1a\u8fd9\u4e9b\u7279\u70b9\u4f7f\u5f97Modbus TCP\u6210\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u4e2d\u7684\u4e00\u79cd\u91cd\u8981\u534f\u8bae\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6613\u4e8e\u96c6\u6210<\/strong>\uff1aModbus TCP\u6613\u4e8e\u4e0e\u5176\u4ed6\u5de5\u4e1a\u81ea\u52a8\u5316\u7cfb\u7edf\u6216\u8bbe\u5907\u517c\u5bb9\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u6210\u672c<\/strong>\uff1a\u5c3d\u7ba1\u529f\u80fd\u5f3a\u5927\uff0c\u4f46Modbus TCP\u7684\u5b9e\u65bd\u6210\u672c\u76f8\u5bf9\u8f83\u4f4e\uff0c\u8fd9\u4f7f\u5176\u5728\u9884\u7b97\u6709\u9650\u7684\u60c5\u51b5\u4e0b\u4ecd\u662f\u4e00\u4e2a\u7406\u60f3\u7684\u9009\u62e9\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000Modbus RTU\u5728\u9700\u8981\u4f4e\u6210\u672c\u3001\u7b80\u5355\u6613\u7528\u4e14\u5bf9\u5b9e\u65f6\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u573a\u666f\u4e2d\u8868\u73b0\u4f18\u5f02\uff0c\u800cModbus TCP\u5219\u5728\u9700\u8981\u9ad8\u5b9e\u65f6\u6027\u3001\u53ef\u9760\u6027\u548c\u7075\u6d3b\u6027\u7684\u590d\u6742\u5de5\u4e1a\u73af\u5883\u4e2d\u66f4\u5177\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 EFM\u534f\u8bae\u5728\u4f4e\u529f\u8017\u8bbe\u5907\u901a\u4fe1\u4e2d\u7684\u6280\u672f\u7ec6\u8282\u548c\u5b9e\u73b0\u65b9\u5f0f\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000EFM\u534f\u8bae\u5728\u4f4e\u529f\u8017\u8bbe\u5907\u901a\u4fe1\u4e2d\u7684\u6280\u672f\u7ec6\u8282\u548c\u5b9e\u73b0\u65b9\u5f0f\u4e3b\u8981\u4f53\u73b0\u5728\u5176\u5de5\u4f5c\u6a21\u5f0f\u3001\u6570\u636e\u4f20\u8f93\u673a\u5236\u4ee5\u53ca\u786c\u4ef6\u652f\u6301\u7b49\u65b9\u9762\u3002<\/p>\n\n\n\n<p>\u3000\u3000EFM\u534f\u8bae\u901a\u8fc7\u591a\u79cd\u4f4e\u529f\u8017\u6a21\u5f0f\u6765\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002\u4f8b\u5982\uff0cEMF32G\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u5177\u6709\u8d85\u4f4e\u529f\u8017\u6a21\u5f0f(\u5982EM2\u548cEM3)\uff0c\u8fd9\u4e9b\u6a21\u5f0f\u4e0b\u7684\u7535\u6d41\u6d88\u8017\u5206\u522b\u4ec5\u4e3a0.65 \u00b5A\u548c0.6 \u00b5A\u3002\u6b64\u5916\uff0c\u8be5\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u8fd8\u652f\u6301\u4f4e\u529f\u8017\u95ea\u5b58\u548cRAM\uff0c\u4ee5\u51cf\u5c11\u5b58\u50a8\u6570\u636e\u5230\u95ea\u5b58\u7684\u9700\u8981\uff0c\u5e76\u5141\u8bb8\u9891\u7e41\u4f7f\u7528\u8d85\u4f4e\u529f\u8017\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u4f4e\u529f\u8017\u6a21\u5f0f\u4e0b\uff0cEFM\u534f\u8bae\u5229\u7528LEUART(\u4f4e\u80fd\u8017\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668)\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u5373\u4f7f\u5728EM2\u6a21\u5f0f\u4e0b\uff0c\u6838\u5fc3\u529f\u80fd\u5927\u90e8\u5206\u5173\u95ed\u65f6\uff0cLEUART\u4ecd\u80fd\u4ee5\u6781\u4f4e\u7684\u80fd\u8017\u7b49\u5f85\u5e76\u63a5\u6536UART\u5e27\uff0c\u5f53\u63a5\u6536\u5b8c\u4e00\u4e2a\u5b8c\u6574\u7684UART\u5e27\u540e\uff0cCPU\u53ef\u4ee5\u8fc5\u901f\u5524\u9192\u3002\u6b64\u5916\uff0c\u591a\u4e2a\u5e27\u53ef\u4ee5\u901a\u8fc7DMA(\u76f4\u63a5\u5185\u5b58\u8bbf\u95ee)\u6a21\u5757\u4f20\u8f93\u5230RAM\u5185\u5b58\u4e2d\uff0c\u7136\u540e\u5728\u5524\u9192CPU\u4e4b\u524d\u5b8c\u6210\u4f20\u8f93\u3002\u8fd9\u79cd\u673a\u5236\u786e\u4fdd\u4e86\u6570\u636e\u4f20\u8f93\u7684\u9ad8\u6548\u6027\u548c\u4f4e\u80fd\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000EFM32G\u7cfb\u5217\u5fae\u63a7\u5236\u5668\u96c6\u6210\u4e86\u591a\u79cd\u529f\u80fd\u7ec4\u4ef6\uff0c\u5305\u62ec\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668\/\u4f20\u8f93\u5668(UART)\u3001\u4f4e\u529f\u8017\u901a\u7528\u5f02\u6b65\u6536\u53d1\u5668(LEUART)\u3001\u5b9a\u65f6\u5668\/\u8ba1\u6570\u5668\u3001\u5b9e\u65f6\u65f6\u949f\u3001\u4f4e\u529f\u8017\u5b9a\u65f6\u5668\u3001\u8109\u51b2\u8ba1\u6570\u5668\u3001\u6a21\u62df\u6bd4\u8f83\u5668\u3001\u7535\u538b\u6bd4\u8f83\u5668\u548c\u6a21\u62df\u6570\u5b57\u8f6c\u6362\u5668\u7b49\u3002\u8fd9\u4e9b\u7ec4\u4ef6\u4f7f\u5f97EFM32G\u80fd\u591f\u6267\u884c\u5e7f\u6cdb\u7684I\/O\u4efb\u52a1\uff0c\u5e76\u5177\u6709\u7075\u6d3b\u7684\u901a\u4fe1\u548c\u8ba1\u65f6\u80fd\u529b\uff0c\u540c\u65f6\u8fd8\u652f\u6301\u4f4e\u529f\u8017\u6a21\u5f0f\u4ee5\u5ef6\u957f\u7535\u6c60\u5bff\u547d\u3002<\/p>\n\n\n\n<p>\u3000\u3000EFM\u534f\u8bae\u5728\u6570\u636e\u94fe\u8def\u5c42\u901a\u8fc7\u5b9a\u65f6\u4ea4\u4e92OAMPDU(OAM Protocol Data Units)\u6765\u62a5\u544a\u94fe\u8def\u72b6\u6001\uff0c\u4f7f\u7f51\u7edc\u7ba1\u7406\u5458\u80fd\u591f\u5bf9\u7f51\u7edc\u8fdb\u884c\u6709\u6548\u7684\u7ba1\u7406\u3002OAMPDU\u683c\u5f0f\u53ca\u5176\u5e38\u89c1\u7c7b\u578b\u88ab\u8be6\u7ec6\u63cf\u8ff0\u5728\u76f8\u5173\u6587\u6863\u4e2d\uff0c\u4ee5\u4fbf\u4e8e\u7406\u89e3\u548c\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000EFM32WG\u5fae\u63a7\u5236\u5668\u91c7\u7528AMBA AHB\u603b\u7ebf\u7cfb\u7edf\uff0c\u5141\u8bb8\u603b\u7ebf\u4e3b\u673a\u8bbf\u95ee\u5185\u5b58\u6620\u5c04\u5730\u5740\u7a7a\u95f4\u3002\u591a\u5c42AHB\u603b\u7ebf\u77e9\u9635\u4f7f\u7528\u8f6e\u8be2\u4ef2\u88c1\u65b9\u6848\u5c06\u4e3b\u673a\u603b\u7ebf\u63a5\u53e3\u8fde\u63a5\u5230AHB\u4ece\u7ad9\uff0c\u540c\u65f6\u901a\u8fc7AHB-APB\u6865\u8fde\u63a5\u5230\u5916\u56f4\u8bbe\u5907\u3002\u8fd9\u79cd\u8bbe\u8ba1\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u6548\u7387\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 Zigbee 3.0\u534f\u8bae\u5982\u4f55\u89e3\u51b3\u8fdc\u8ddd\u79bb\u901a\u4fe1\u95ee\u9898\uff0c\u5176\u7f51\u7edc\u7ed3\u6784\u548c\u6570\u636e\u4f20\u8f93\u673a\u5236\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000Zigbee 3.0\u534f\u8bae\u901a\u8fc7\u5176\u72ec\u7279\u7684\u7f51\u7edc\u7ed3\u6784\u548c\u6570\u636e\u4f20\u8f93\u673a\u5236\u6765\u89e3\u51b3\u8fdc\u8ddd\u79bb\u901a\u4fe1\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u89e3\u91ca\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u7f51\u7edc\u7ed3\u6784<\/h3>\n\n\n\n<p>\u3000\u3000Zigbee 3.0\u7f51\u7edc\u7531\u4e09\u79cd\u4e3b\u8981\u8282\u70b9\u7ec4\u6210\uff1a Coordinator\u3001Router \u548c End-Device\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>Coordinator<\/strong>\uff1a\u8d1f\u8d23\u521b\u5efa\u548c\u7ba1\u7406\u6574\u4e2a\u7f51\u7edc\uff0c\u662f\u7f51\u7edc\u7684\u4e2d\u5fc3\u8282\u70b9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Router<\/strong>\uff1a\u4f5c\u4e3a\u4e2d\u95f4\u8282\u70b9\uff0c\u53ef\u4ee5\u8f6c\u53d1\u6570\u636e\u5305\uff0c\u5e76\u4e14\u80fd\u591f\u6269\u5c55\u7f51\u7edc\u8986\u76d6\u8303\u56f4\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>End-Device<\/strong>\uff1a\u7ec8\u7aef\u8bbe\u5907\uff0c\u901a\u5e38\u7528\u4e8e\u6267\u884c\u7279\u5b9a\u7684\u5e94\u7528\u4efb\u52a1\uff0c\u5982\u4f20\u611f\u5668\u6216\u6267\u884c\u5668\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0cZigbee 3.0\u8fd8\u652f\u6301\u5206\u5e03\u5f0f\u7f51\u7edc(\u5982Touch Link)\uff0c\u5728\u8fd9\u79cd\u7f51\u7edc\u4e2d\uff0c\u4e0d\u9700\u8981\u534f\u8c03\u5668\uff0c\u53ea\u9700\u8981\u8def\u7531\u5668\u548c\u7ec8\u7aef\u8282\u70b9\uff0c\u8fd9\u8fdb\u4e00\u6b65\u7b80\u5316\u4e86\u7f51\u7edc\u7684\u5efa\u7acb\u548c\u7ba1\u7406\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u6570\u636e\u4f20\u8f93\u673a\u5236<\/h3>\n\n\n\n<p>\u3000\u3000\u5728Zigbee 3.0\u4e2d\uff0c\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u53d1\u9001\u65b9\u7b49\u5f85\u63a5\u6536\u786e\u8ba4<\/strong>\uff1a\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u9001\u65b9\u4f1a\u7b49\u5f85\u63a5\u6536\u5668\u7684\u786e\u8ba4\uff0c\u901a\u5e38\u8bbe\u5b9a\u4e00\u4e2a\u5927\u7ea61600\u6beb\u79d2\u7684\u8d85\u65f6\u65f6\u95f4\u3002\u5982\u679c\u5728\u6b64\u671f\u95f4\u672a\u6536\u5230\u786e\u8ba4\uff0c\u5219\u8ba4\u4e3a\u6570\u636e\u4f20\u8f93\u5931\u8d25\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u591a\u8df3\u8def\u7531<\/strong>\uff1a\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7edc\u7684\u8986\u76d6\u8303\u56f4\u548c\u51cf\u5c11\u5ef6\u8fdf\uff0cZigbee 3.0\u652f\u6301\u591a\u8df3\u8def\u7531\u529f\u80fd\uff0c\u5373\u6570\u636e\u53ef\u4ee5\u901a\u8fc7\u591a\u4e2a\u4e2d\u95f4\u8282\u70b9\u8fdb\u884c\u8f6c\u53d1\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u8fdc\u8ddd\u79bb\u7684\u901a\u4fe1\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u534f\u8bae\u5c42\u6b21\u7ed3\u6784<\/h3>\n\n\n\n<p>\u3000\u3000Zigbee 3.0\u534f\u8bae\u6808\u4f53\u7cfb\u7ed3\u6784\u662f\u7531\u4e00\u4e9b\u6a21\u5757\u7ec4\u6210\u7684\u201c\u5c42\u201d\uff0c\u8fd9\u4e9b\u5c42\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u7269\u7406\u5c42\uff08Physical Layer\uff09<\/strong>&nbsp;\uff1a\u5b8c\u6210\u65e0\u7ebf\u4fe1\u53f7\u7684\u5f00\u542f\u548c\u5173\u95ed\u3001\u80fd\u91cf\u68c0\u6d4b\u548c\u94fe\u8def\u8d28\u91cf\u8bc4\u4f30\u7b49\u4efb\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>MAC\u5c42\uff08Medium Access Control Layer\uff09<\/strong>&nbsp;\uff1a\u8d1f\u8d23\u6570\u636e\u5e27\u7684\u53d1\u9001\u548c\u63a5\u6536\u4ee5\u53ca\u51b2\u7a81\u907f\u514d\u673a\u5236\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7f51\u7edc\u5c42\uff08Network Layer\uff09<\/strong>&nbsp;\uff1a\u63d0\u4f9bZigbee PRO\u529f\u80fd\u548c\u5e94\u7528\u7a0b\u5e8f\u5230IEEE 802.15.4\u5c42\u7684\u63a5\u53e3\uff0c\u6d89\u53ca\u7f51\u7edc\u7ed3\u6784\u548c\u591a\u8df3\u8def\u7531\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e94\u7528\u5c42\uff08Application Layer\uff09<\/strong>&nbsp;\uff1a\u4e3a\u6700\u7ec8\u7528\u6237\u63d0\u4f9b\u5b9a\u5236\u5316\u7684\u670d\u52a1\u548c\u63a5\u53e3\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 LoRa\u70b9\u5bf9\u70b9\u901a\u8baf\u534f\u8bae\u7684\u6280\u672f\u89c4\u683c\u548c\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000LoRa\u70b9\u5bf9\u70b9\u901a\u8baf\u534f\u8bae\u7684\u6280\u672f\u89c4\u683c\u548c\u5e94\u7528\u6848\u4f8b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u6280\u672f\u89c4\u683c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9891\u7387\u914d\u7f6e<\/strong>\uff1aLoRa\u6a21\u5757\u9700\u8981\u8bbe\u7f6e\u76f8\u540c\u7684\u6269\u9891\u56e0\u5b50\u3001\u5e26\u5bbd\u3001\u9891\u7387\u548c\u7f16\u7801\u7387\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f20\u8f93\u8ddd\u79bb<\/strong>\uff1aLoRa\u6a21\u5757\u652f\u6301\u8fdc\u8ddd\u79bb\u4f20\u8f93\uff0c\u4f8b\u5982WH-L101\u6a21\u5757\u7684\u4f20\u8f93\u8ddd\u79bb\u53ef\u8fbe3500\u7c73\uff0c\u800c\u57fa\u4e8eSx1268\u82af\u7247\u7684\u6a21\u7ec4\u53ef\u4ee5\u8fbe\u52306000\u7c73\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u8017<\/strong>\uff1aLoRa\u6a21\u5757\u5177\u6709\u4f4e\u529f\u8017\u5de5\u4f5c\u6a21\u5f0f\uff0c\u9002\u7528\u4e8e\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u7269\u8054\u7f51\u8bbe\u5907\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u63a5\u6536\u7075\u654f\u5ea6\u9ad8\uff0c\u4f8b\u5982WH-L101\u6a21\u5757\u7684\u63a5\u6536\u7075\u654f\u5ea6\u4e3a-138.5dBm\uff0c\u800c\u57fa\u4e8eSx1268\u82af\u7247\u7684\u6a21\u7ec4\u53ef\u8fbe\u5230-140dBm@0.268Kbps\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6297\u5e72\u6270\u6027<\/strong>\uff1aLoRa\u6a21\u5757\u5177\u6709\u8f83\u9ad8\u7684\u6297\u5e72\u6270\u6027\uff0c\u9002\u5408\u5728\u590d\u6742\u73af\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u4f20\u8f93\u65b9\u5f0f<\/strong>\uff1aLoRa\u6570\u4f20\u7ec8\u7aef\u91c7\u7528\u534a\u53cc\u5de5\u901a\u8baf\u65b9\u5f0f\uff0c\u540c\u4e00\u65f6\u523b\u4ec5\u652f\u6301\u4e00\u4e2a\u8bbe\u5907\u53d1\u9001\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u5e94\u7528\u6848\u4f8b<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u519c\u4e1a\u76d1\u63a7<\/strong>\uff1aLoRa\u6a21\u5757\u53ef\u7528\u4e8e\u519c\u4e1a\u9886\u57df\u7684\u6e29\u6e7f\u5ea6\u76d1\u63a7\uff0c\u786e\u4fdd\u4f5c\u7269\u751f\u957f\u73af\u5883\u7684\u7a33\u5b9a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4e1a\u5e94\u7528<\/strong>\uff1aLoRa\u6a21\u5757\u5728\u5de5\u4e1a\u9886\u57df\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u5982\u4ed3\u5e93\u6e29\u6e7f\u5ea6\u76d1\u63a7\uff0c\u786e\u4fdd\u7269\u54c1\u50a8\u5b58\u6761\u4ef6\u7b26\u5408\u8981\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u57ce\u5e02<\/strong>\uff1aLoRa\u6280\u672f\u5728\u667a\u80fd\u57ce\u5e02\u4e2d\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u5e94\u7528\uff0c\u5982\u4ea4\u901a\u7ba1\u7406\u548c\u73af\u5883\u76d1\u6d4b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u6167\u519c\u4e1a<\/strong>\uff1aLoRa\u6280\u672f\u5728\u667a\u6167\u519c\u4e1a\u4e2d\u7528\u4e8e\u4f5c\u7269\u751f\u957f\u6570\u636e\u91c7\u96c6\u548c\u5206\u6790\uff0c\u63d0\u9ad8\u519c\u4e1a\u751f\u4ea7\u6548\u7387\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7535\u8868\u6c34\u8868\u6570\u636e\u91c7\u96c6<\/strong>\uff1aLoRa\u6570\u4f20\u7ec8\u7aef\u53ef\u4e0e\u4e32\u53e3\u670d\u52a1\u5668\u62164G 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class=\"wp-block-heading\">\u3000\u30002. 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