{"id":99066,"date":"2024-11-12T09:56:55","date_gmt":"2024-11-12T01:56:55","guid":{"rendered":"\/\/www.dealsbon.com\/?p=99066"},"modified":"2024-11-12T09:56:58","modified_gmt":"2024-11-12T01:56:58","slug":"lwxtxmkcjynx","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/99066.html","title":{"rendered":"lora\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u5382\u5bb6\u6709\u54ea\u4e9b"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u5382\u5bb6<\/strong>\u5305\u62ec\u4ee5\u4e0b\u51e0\u5bb6\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>Semtech<\/strong>\uff1aSemtech\u662fLoRa\u6280\u672f\u7684\u6838\u5fc3\u5f00\u53d1\u516c\u53f8\uff0c\u4e5f\u662fLoRa\u82af\u7247\u7684\u4e3b\u8981\u63d0\u4f9b\u5546\u3002\u5b83\u62e5\u6709\u9ad8\u6027\u80fd\u6a21\u62df\u548c\u6df7\u5408\u4fe1\u53f7\u53ca\u9ad8\u7ea7\u7b97\u6cd5\u7684\u9886\u5148\u534a\u5bfc\u4f53\u6280\u672f\uff0c\u5e76\u5728\u4f4e\u529f\u8017\u5e7f\u57df\u6280\u672f\u5e02\u573a\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\u3002Semtech\u7684LoRa\u82af\u7247\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u573a\u666f\u4e2d\uff0c\u4f8b\u5982SX1276\u82af\u7247\u5177\u6709\u8d85\u9ad8\u7075\u654f\u5ea6\u548c\u5f3a\u5927\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>HopeRF\uff08\u6df1\u5733\u6167\u8054\uff09<\/strong>&nbsp;\uff1aHopeRF\u662f\u56fd\u5185\u8f83\u65e9\u7814\u53d1LoRa\u6a21\u5757\u7684\u516c\u53f8\uff0c\u63d0\u4f9b\u591a\u79cd\u4f4e\u529f\u8017\u7269\u8054\u7f51\u89e3\u51b3\u65b9\u6848\u3002\u5176\u4ea7\u54c1\u5305\u62ecRFM95\/96\/98\u7cfb\u5217\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u8fdc\u8ddd\u79bb\u4f4e\u529f\u8017\u5e94\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>NiceRF\uff08\u6df1\u5733\u597d\u6613\u901a\uff09<\/strong>&nbsp;\uff1aNiceRF\u4e13\u4e1a\u7814\u53d1\u548c\u751f\u4ea7\u65e0\u7ebf\u5c04\u9891\u4ea7\u54c1\uff0c\u6db5\u76d6LoRa\u6a21\u5757\u3001\u5c04\u9891\u6a21\u5757\u7b49\u3002\u5176LoRa\u6a21\u5757\u5982LORA1276\u7cfb\u5217\uff0c\u96c6\u6210\u5ea6\u9ad8\u3001\u4f53\u79ef\u5c0f\uff0c\u9002\u7528\u4e8e\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u519c\u4e1a\u7b49\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Ebyte\uff08\u6210\u90fd\u4ebf\u4f70\u7279\uff09<\/strong>&nbsp;\uff1aEbyte\u4e13\u6ce8\u4e8e\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\u7684\u7814\u53d1\uff0c\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684LoRa\u6a21\u5757\u3002\u5176\u4ea7\u54c1\u5305\u62ecE32\u3001E22\u3001E19\u7cfb\u5217LoRa\u6a21\u5757\uff0c\u5177\u6709\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u591a\u79cd\u9891\u6bb5\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Dragino<\/strong>\uff1aDragino\u4e13\u6ce8\u4e8e\u7269\u8054\u7f51\u9886\u57df\u7684\u65e0\u7ebf\u6a21\u5757\u751f\u4ea7\uff0c\u63d0\u4f9b\u652f\u6301LoRaWAN\u7684LoRa\u8bbe\u5907\u3002\u5176\u4ea7\u54c1\u5305\u62ecLoRa\u7f51\u5173\u548c\u8282\u70b9\u6a21\u5757\uff0c\u63d0\u4f9b\u5b8c\u6574\u7684LoRaWAN\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>RisingHF\uff08\u745e\u5174\u6052\u65b9\uff09<\/strong>&nbsp;\uff1aRisingHF\u4e13\u6ce8\u4e8eLoRa\u6280\u672f\u7814\u53d1\u548cLoRaWAN\u5e94\u7528\uff0c\u63d0\u4f9bLoRa\u7ec8\u7aef\u3001\u7f51\u5173\u548c\u6d4b\u8bd5\u5de5\u5177\u7b49\uff0c\u652f\u6301\u591a\u79cd\u9891\u6bb5\u7684\u6a21\u5757\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Murata\uff08\u6751\u7530\u5236\u4f5c\u6240\uff09<\/strong>&nbsp;\uff1aMurata\u662f\u4e00\u5bb6\u65e5\u672c\u7535\u5b50\u5143\u4ef6\u516c\u53f8\uff0c\u4ee5\u5c0f\u578b\u5316\u548c\u9ad8\u96c6\u6210\u5ea6\u89c1\u957f\uff0c\u63d0\u4f9b\u5c0f\u578b\u5316\u7684LoRa\u6a21\u5757\uff0c\u9002\u7528\u4e8e\u5bf9\u7a7a\u95f4\u8981\u6c42\u8f83\u9ad8\u7684IoT\u8bbe\u5907\u4e2d\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>Gemtek\uff08\u6b63\u6587\u79d1\u6280\uff09<\/strong>&nbsp;\uff1aGemtek\u662f\u4e2d\u56fd\u53f0\u6e7e\u7701\u77e5\u540d\u7684\u7269\u8054\u7f51\u89e3\u51b3\u65b9\u6848\u516c\u53f8\uff0c\u63d0\u4f9bLoRa\u76f8\u5173\u7684\u6a21\u5757\u548c\u7f51\u5173\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u3001\u519c\u4e1a\u7b49\u9886\u57df\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u5382\u5546\u63d0\u4f9b\u4ece\u4f4e\u529f\u8017LoRa\u6a21\u5757\u5230\u5b8c\u6574\u7684LoRaWAN\u7f51\u5173\u7b49\u591a\u79cd\u4ea7\u54c1\uff0c\u9002\u5408\u4e0d\u540c\u7684\u7269\u8054\u7f51\u5e94\u7528\u9700\u6c42\u3002\u5728\u9009\u62e9\u65f6\uff0c\u5efa\u8bae\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u3001\u901a\u4fe1\u8ddd\u79bb\u3001\u529f\u8017\u8981\u6c42\u4ee5\u53ca\u8bbe\u5907\u96c6\u6210\u65b9\u5f0f\uff0c\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 Semtech LoRa\u82af\u7247\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u7279\u70b9\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000Semtech\u7684LoRa\u82af\u7247\u5177\u6709\u591a\u79cd\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u7279\u70b9\uff0c\u4f7f\u5176\u5728\u7269\u8054\u7f51(IoT)\u5e94\u7528\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u4ee5\u4e0b\u662f\u8fd9\u4e9b\u82af\u7247\u7684\u4e00\u4e9b\u4e3b\u8981\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u7279\u70b9\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u4f8b\u5982\uff0cSX1278\u82af\u7247\u5b9e\u73b0\u4e86\u8d85\u8fc7-148 dBm\u7684\u9ad8\u7075\u654f\u5ea6\uff0c\u5e76\u4e14\u5176\u53d1\u5c04\u529f\u7387\u6700\u5927\u53ef\u8fbe+20 dBm\uff0c\u8fd9\u6709\u52a9\u4e8e\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u7535\u6d41\u6d88\u8017\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e0e\u5176\u4ed6\u4f20\u7edf\u7684Sub-1GHz\u82af\u7247\u76f8\u6bd4\uff0cLoRa\u82af\u7247\u7684\u6700\u9ad8\u63a5\u6536\u7075\u654f\u5ea6\u63d0\u9ad8\u4e8620\uff5e25dB\uff0c\u8fd9\u610f\u5473\u7740\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u63d0\u53475\uff5e8\u500d\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9ad8\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aLoRa\u82af\u7247\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u8fd9\u4f7f\u5f97\u5b83\u4eec\u5728\u590d\u6742\u7684\u73af\u5883\u4e2d\u4f9d\u7136\u80fd\u591f\u4fdd\u6301\u7a33\u5b9a\u7684\u901a\u4fe1\u3002SX1278\u82af\u7247\u91c7\u7528LoRa\u8c03\u5236\u89e3\u8c03\u5668\uff0c\u63d0\u4f9b\u8d85\u957f\u8ddd\u79bb\u6269\u9891\u901a\u4fe1\u548c\u9ad8\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8df3\u9891\u529f\u80fd<\/strong>\uff1aSemtech\u7684LoRa\u82af\u7247\u5177\u6709&#8221;\u53d1\u5c04\u524d\u641c\u7d22&#8221;\u548c\u8df3\u9891\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u53d1\u5c04\u4fe1\u53f7\u524d\u68c0\u6d4b\u5f53\u524d\u9891\u7387\u662f\u5426\u6709\u5f53\u5730\u5e7f\u64ad\u4fe1\u53f7\uff0c\u5982\u53d1\u73b0\u5f53\u5730\u5e7f\u64ad\u4fe1\u53f7\u5219\u8fdb\u884c\u8df3\u9891\u5904\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 HopeRF RFM95\/96\/98\u7cfb\u5217LoRa\u6a21\u5757\u7684\u5177\u4f53\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000HopeRF RFM95\/96\/98\u7cfb\u5217LoRa\u6a21\u5757\u5177\u6709\u591a\u79cd\u5e94\u7528\u573a\u666f\u548c\u663e\u8457\u4f18\u52bf\uff0c\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<strong>\u957f\u8ddd\u79bb\u901a\u4fe1<\/strong>\uff1aRFM95\/96\/98\u7cfb\u5217\u6a21\u5757\u91c7\u7528LoRa\u8c03\u5236\u6280\u672f\uff0c\u80fd\u591f\u5b9e\u73b0\u8d85\u957f\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f4e\u529f\u8017<\/strong>\uff1a\u8fd9\u4e9b\u6a21\u5757\u5177\u6709\u4f4e\u529f\u8017\u7684\u7279\u70b9\uff0c\u975e\u5e38\u9002\u5408\u9700\u8981\u957f\u65f6\u95f4\u8fd0\u884c\u4e14\u7535\u6e90\u53d7\u9650\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9ad8\u7075\u654f\u5ea6\u548c\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1aRFM95\/96\/98\u7cfb\u5217\u6a21\u5757\u5177\u6709\u9ad8\u7075\u654f\u5ea6\u548c\u51fa\u8272\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df<\/strong>\uff1aRFM95\/96\/98\u7cfb\u5217\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51(IoT)\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u65e0\u7ebf\u6570\u636e\u91c7\u96c6\u3001\u73af\u5883\u76d1\u6d4b\u3001\u667a\u80fd\u704c\u6e89\u7b49\u591a\u4e2a\u9886\u57df\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 NiceRF LORA1276\u7cfb\u5217LoRa\u6a21\u5757\u5728\u73af\u5883\u76d1\u6d4b\u548c\u667a\u80fd\u519c\u4e1a\u4e2d\u7684\u5e94\u7528\u6848\u4f8b\u3002<\/h2>\n\n\n\n<p>\u3000\u3000NiceRF 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class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 Ebyte LoRa\u6a21\u5757\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u591a\u79cd\u9891\u6bb5\u9009\u62e9\u65b9\u9762\u7684\u6280\u672f\u7ec6\u8282\u3002<\/h2>\n\n\n\n<p>\u3000\u3000Ebyte LoRa\u6a21\u5757\u5728\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u591a\u79cd\u9891\u6bb5\u9009\u62e9\u65b9\u9762\u5177\u6709\u663e\u8457\u7684\u6280\u672f\u4f18\u52bf\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u9891\u6bb5\u7684\u9009\u62e9\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u548c\u5f53\u5730\u6cd5\u89c4\u8fdb\u884c\u8c03\u6574\uff0c\u4ee5\u786e\u4fdd\u6700\u4f73\u7684\u901a\u4fe1\u6548\u679c\u3002\u4f8b\u5982\uff0cE220P-400T22S\u6a21\u5757\u652f\u6301433.125MHz\u548c470.125MHz\u9891\u6bb5\uff0c\u5728\u7406\u60f3\u6761\u4ef6\u4e0b\u901a\u4fe1\u8ddd\u79bb\u53ef\u8fbe7\u516c\u91cc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u3000LoRa\u65e0\u7ebf\u901a &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" 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