{"id":98855,"date":"2024-11-05T17:44:49","date_gmt":"2024-11-05T09:44:49","guid":{"rendered":"\/\/www.viralrail.com\/?p=98855"},"modified":"2024-11-05T17:44:53","modified_gmt":"2024-11-05T09:44:53","slug":"lsxpjs","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/98855.html","title":{"rendered":"LoRa SoC\u82af\u7247\u4ecb\u7ecd"},"content":{"rendered":"\n

\u3000\u3000LoRa SoC\u82af\u7247<\/strong>\u662f\u4e00\u79cd\u96c6\u6210\u5c04\u9891\u6536\u53d1\u5668\u3001\u8c03\u5236\u89e3\u8c03\u5668\u548c\u5fae\u63a7\u5236\u5668\u7684\u7cfb\u7edf\u7ea7\u82af\u7247\uff0c\u4e3b\u8981\u7528\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u65e0\u7ebf\u901a\u4fe1\u3002\u4ee5\u4e0b\u662f\u51e0\u6b3e\u5178\u578b\u7684LoRa SoC\u82af\u7247\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 LoRa SoC\u82af\u7247\u7b80\u4ecb\uff1a<\/h2>\n\n\n\n

\u3000\u30001. ASR6601<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000ASR6601\u662f\u56fd\u5185\u9996\u9897\u652f\u6301LoRa\u7684LPWAN SoC\u82af\u7247\uff0c\u96c6\u6210\u4e86\u901a\u7528\u5fae\u63a7\u5236\u5668\u548c\u5c04\u9891\u5355\u5143\uff0c\u5305\u62ec\u5c04\u9891\u6536\u53d1\u5668\u3001\u8c03\u5236\u89e3\u8c03\u5668\u548c\u4e00\u4e2a48 MHz\u4e3b\u9891\u3001\u91c7\u7528Arm Cortex-M4\u67b6\u6784\u768432\u4f4dMCU\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b83\u652f\u6301LoRa\u8c03\u5236\u65b9\u5f0f\uff0c\u5e76\u4e14\u517c\u5bb9\u4f20\u7edf\u7684(G)FSK\u8c03\u5236\u3002<\/p>\n\n\n\n

\u3000\u3000ASR6601\u5177\u6709\u8d85\u5c0f\u5c3a\u5bf8\u7684\u5c01\u88c5\uff0c\u9891\u7387\u8986\u76d6\u8303\u56f4\u4e3a150 MHz\u81f3960 MHz\uff0c\u6700\u5927\u529f\u7387\u53ef\u8fbe+22 dBm\uff0c\u7075\u654f\u5ea6\u9ad8\u8fbe-148 dBm\u3002<\/p>\n\n\n\n

\u3000\u3000\u6b64\u5916\uff0c\u8be5\u82af\u7247\u8fd8\u63d0\u4f9b\u591a\u79cd\u5185\u5b58\u9009\u62e9\uff0c\u5305\u62ec\u6700\u5927256 KB\u7684\u95ea\u5b58\u548c64 KB\u7684SRAM\u7b49\uff0c\u5185\u7f6e\u5d4c\u5165\u5f0fLCD\u9a71\u52a8\u7a0b\u5e8f\uff0c\u652f\u6301AES\u3001DES\u52a0\u5bc6\u7b97\u6cd5\u3002<\/p>\n\n\n\n

\u3000\u30002. STM32WL<\/strong>\uff1a<\/h3>\n\n\n\n

\u3000\u3000STM32WL\u662f\u5168\u7403\u9996\u6b3e\u901a\u8fc7\u957f\u8ddd\u79bb\u65e0\u7ebf\u6280\u672f\u5c06\u667a\u80fd\u8bbe\u5907\u8fde\u63a5\u5230\u7269\u8054\u7f51(IoT)\u7684LoRa\u7cfb\u7edf\u82af\u7247(SoC)\uff0c\u7531\u610f\u6cd5\u534a\u5bfc\u4f53(STMicroelectronics)\u63a8\u51fa\u3002<\/p>\n\n\n\n

\u3000\u3000STM32WL\u96c6\u6210\u4e86\u65e0\u7ebf\u5fae\u63a7\u5236\u5668\u548cLoRa\u6536\u53d1\u5668\u4e8e\u5355\u4e00\u7845\u7247\u4e0a\uff0c\u652f\u6301\u8d85\u4f4e\u529f\u8017\u548c\u8fdc\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u5b83\u9002\u7528\u4e8e\u73af\u5883\u76d1\u6d4b\u3001\u7269\u6d41\u8ffd\u8e2a\u7b49\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5e76\u4e14\u5177\u5907\u9ad8\u6027\u80fdArm Cortex-M4\u6838\u5fc3\uff0c\u9891\u7387\u9ad8\u8fbe48 MHz\u3002<\/p>\n\n\n\n

\u3000\u3000\u8fd9\u4e9bLoRa SoC\u82af\u7247\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u5177\u6709\u91cd\u8981\u7684\u5730\u4f4d\uff0c\u56e0\u4e3a\u5b83\u4eec\u80fd\u591f\u63d0\u4f9b\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u6027\u4ef7\u6bd4\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u6167\u519c\u4e1a\u7b49\u591a\u79cd\u573a\u666f\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 ASR6601 LoRa SoC\u82af\u7247\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n

\u3000\u3000ASR6601 LoRa SoC\u82af\u7247\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u5305\u62ec\u591a\u4e2a\u9886\u57df\uff0c\u5c55\u793a\u4e86\u5176\u5728\u7269\u8054\u7f51(IoT)\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\u6027\u3002<\/p>\n\n\n\n

    \n
  • \u3000\u3000\u667a\u6167\u57ce\u5e02<\/strong>\uff1aASR6601\u82af\u7247\u88ab\u7528\u4e8e\u667a\u6167\u57ce\u5e02\u7684\u591a\u4e2a\u65b9\u9762\uff0c\u4f8b\u5982\u667a\u80fd\u8def\u706f\u7ba1\u7406\u3002\u901a\u8fc7\u9a71\u52a8\u4f20\u611f\u5668\uff0c\u5b83\u80fd\u591f\u76d1\u6d4b\u548c\u63a7\u5236\u8def\u706f\u7684\u5f00\u5173\u72b6\u6001\uff0c\u4ece\u800c\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u80fd\u6e90\u7ba1\u7406\u548c\u7ef4\u62a4\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a\u5728\u667a\u80fd\u5bb6\u5c45\u9886\u57df\uff0cASR6601\u82af\u7247\u53ef\u4ee5\u7528\u4e8e\u5bb6\u5ead\u697c\u5b87\u81ea\u52a8\u5316\u7cfb\u7edf\u3002\u8fd9\u4e9b\u7cfb\u7edf\u5305\u62ec\u667a\u80fd\u95e8\u9501\u3001\u667a\u80fd\u7167\u660e\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u8bbe\u5907\uff0c\u901a\u8fc7\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u548c\u63a7\u5236\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u667a\u80fd\u8868\u8ba1<\/strong>\uff1aASR6601\u82af\u7247\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u7535\u8868\u548c\u5176\u4ed6\u7c7b\u578b\u7684\u8ba1\u91cf\u8bbe\u5907\u4e2d\u3002\u8fd9\u4e9b\u8bbe\u5907\u5229\u7528LoRa\u6280\u672f\u8fdb\u884c\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\uff0c\u4f7f\u5f97\u80fd\u6e90\u7ba1\u7406\u548c\u76d1\u63a7\u66f4\u52a0\u9ad8\u6548\u548c\u51c6\u786e\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u667a\u6167\u519c\u4e1a<\/strong>\uff1a\u5728\u519c\u4e1a\u9886\u57df\uff0cASR6601\u82af\u7247\u9a71\u52a8\u7684\u4f20\u611f\u5668\u53ef\u4ee5\u76d1\u6d4b\u4f5c\u7269\u751f\u957f\u72b6\u51b5\uff0c\u5e76\u5b9e\u65f6\u4f20\u8f93\u6570\u636e\u3002\u8fd9\u6709\u52a9\u4e8e\u519c\u6c11\u8fdb\u884c\u7cbe\u51c6\u519c\u4e1a\u7ba1\u7406\uff0c\u63d0\u9ad8\u4f5c\u7269\u4ea7\u91cf\u548c\u8d28\u91cf\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u667a\u6167\u6d88\u9632<\/strong>\uff1aASR6601\u82af\u7247\u4e5f\u88ab\u5e94\u7528\u4e8e\u667a\u6167\u6d88\u9632\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u6280\u672f\u5b9e\u73b0\u706b\u707e\u9884\u8b66\u548c\u76d1\u63a7\u7cfb\u7edf\u7684\u8fdc\u7a0b\u901a\u4fe1\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u667a\u80fd\u7a7f\u6234<\/strong>\uff1a\u8be5\u82af\u7247\u8fd8\u652f\u6301\u667a\u80fd\u7a7f\u6234\u8bbe\u5907\u7684\u5e94\u7528\uff0c\u5982\u5065\u5eb7\u76d1\u6d4b\u624b\u73af\u6216\u667a\u80fd\u624b\u8868\uff0c\u901a\u8fc7LoRa\u6280\u672f\u5b9e\u73b0\u6570\u636e\u7684\u4f4e\u529f\u8017\u4f20\u8f93\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u7269\u6d41\u8fd0\u8f93<\/strong>\uff1a\u5728\u7269\u6d41\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\u4e2d\uff0cASR6601\u82af\u7247\u7528\u4e8e\u8ffd\u8e2a\u8d27\u7269\u4f4d\u7f6e\u548c\u72b6\u6001\uff0c\u63d0\u4f9b\u5b9e\u65f6\u7684\u7269\u6d41\u4fe1\u606f\uff0c\u4ece\u800c\u4f18\u5316\u8fd0\u8f93\u8fc7\u7a0b\u5e76\u51cf\u5c11\u6210\u672c\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5b89\u9632\u7cfb\u7edf<\/strong>\uff1aASR6601\u82af\u7247\u53ef\u7528\u4e8e\u5b89\u9632\u7cfb\u7edf\uff0c\u5305\u62ec\u5bb6\u5ead\u5b89\u5168\u76d1\u63a7\u548c\u516c\u5171\u5b89\u5168\u7cfb\u7edf\u3002\u901a\u8fc7LoRa\u6280\u672f\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u80fd\u591f\u5b9e\u73b0\u957f\u8ddd\u79bb\u7684\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u8fdc\u7a0b\u704c\u6e89<\/strong>\uff1a\u5728\u519c\u4e1a\u704c\u6e89\u9886\u57df\uff0cASR6601\u82af\u7247\u7528\u4e8e\u8fdc\u7a0b\u704c\u6e89\u7cfb\u7edf\uff0c\u901a\u8fc7\u76d1\u6d4b\u571f\u58e4\u6e7f\u5ea6\u548c\u5176\u4ed6\u73af\u5883\u53c2\u6570\u6765\u81ea\u52a8\u8c03\u8282\u704c\u6e89\u91cf\uff0c\u4ece\u800c\u63d0\u9ad8\u6c34\u8d44\u6e90\u5229\u7528\u6548\u7387\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000\u4e09\u3001 STM32WL LoRa SoC\u82af\u7247\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u5177\u4f53\u5e94\u7528<\/h2>\n\n\n\n

    \u3000\u3000STM32WL LoRa SoC\u82af\u7247\u5728\u7269\u8054\u7f51\u9886\u57df\u7684\u5177\u4f53\u5e94\u7528\u573a\u666f\u975e\u5e38\u5e7f\u6cdb\uff0c\u4e3b\u8981\u5229\u7528\u5176\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u9ad8\u53ef\u9760\u6027\u7b49\u7279\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\uff1a<\/p>\n\n\n\n

      \n
    • \u3000\u3000\u8fdc\u7a0b\u73af\u5883\u76d1\u6d4b<\/strong>\uff1aSTM32WL\u82af\u7247\u9002\u7528\u4e8e\u8fdc\u7a0b\u73af\u5883\u4f20\u611f\u5668\uff0c\u53ef\u4ee5\u7528\u4e8e\u76d1\u6d4b\u6e29\u5ea6\u3001\u6e7f\u5ea6\u3001\u7a7a\u6c14\u8d28\u91cf\u7b49\u53c2\u6570\uff0c\u5e2e\u52a9\u5b9e\u73b0\u667a\u80fd\u73af\u5883\u7ba1\u7406\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u667a\u80fd\u8ba1\u91cf<\/strong>\uff1a\u8be5\u82af\u7247\u975e\u5e38\u9002\u5408\u7528\u4e8e\u667a\u80fd\u7535\u8868\u548c\u5176\u4ed6\u7c7b\u578b\u7684\u8ba1\u91cf\u8bbe\u5907\uff0c\u8fd9\u4e9b\u8bbe\u5907\u9700\u8981\u5728\u504f\u8fdc\u5730\u533a\u6216\u96be\u4ee5\u63a5\u5165\u7535\u7f51\u7684\u5730\u65b9\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5de5\u4e1a\u7269\u8054\u7f51<\/strong>\uff1aSTM32WL\u82af\u7247\u5728\u5de5\u4e1a\u7269\u8054\u7f51\u4e2d\u4e5f\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f8b\u5982\u7528\u4e8e\u8bbe\u5907\u76d1\u63a7\u3001\u751f\u4ea7\u8fc7\u7a0b\u63a7\u5236\u548c\u5e93\u5b58\u7ba1\u7406\u7b49\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u667a\u6167\u519c\u4e1a<\/strong>\uff1a\u5728\u519c\u4e1a\u9886\u57df\uff0cSTM32WL\u82af\u7247\u53ef\u7528\u4e8e\u571f\u58e4\u6e7f\u5ea6\u76d1\u6d4b\u3001\u4f5c\u7269\u751f\u957f\u76d1\u63a7\u4ee5\u53ca\u81ea\u52a8\u5316\u704c\u6e89\u7cfb\u7edf\uff0c\u63d0\u9ad8\u519c\u4e1a\u751f\u4ea7\u6548\u7387\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u667a\u6167\u57ce\u5e02\u548c\u697c\u5b87\u7ba1\u7406<\/strong>\uff1a\u8be5\u82af\u7247\u53ef\u7528\u4e8e\u667a\u6167\u697c\u5b87\u4e2d\u7684\u5404\u79cd\u4f20\u611f\u5668\u548c\u63a7\u5236\u7cfb\u7edf\uff0c\u5982\u7167\u660e\u63a7\u5236\u3001\u5b89\u5168\u76d1\u63a7\u548c\u80fd\u6e90\u7ba1\u7406\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u7269\u6d41\u548c\u8fd0\u8f93<\/strong>\uff1aSTM32WL\u82af\u7247\u5728\u7269\u6d41\u548c\u8fd0\u8f93\u884c\u4e1a\u4e2d\u4e5f\u6709\u91cd\u8981\u5e94\u7528\uff0c\u4f8b\u5982\u8d27\u7269\u8ffd\u8e2a\u3001\u8f66\u8f86\u5b9a\u4f4d\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a\u5728\u667a\u80fd\u5bb6\u5c45\u9886\u57df\uff0cSTM32WL\u82af\u7247\u53ef\u7528\u4e8e\u5bb6\u5ead\u81ea\u52a8\u5316\u7cfb\u7edf\uff0c\u5982\u667a\u80fd\u95e8\u9501\u3001\u667a\u80fd\u7167\u660e\u548c\u5bb6\u7535\u63a7\u5236\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u516c\u5171\u5b89\u5168\u548c\u519b\u4e8b\u5de5\u4e1a<\/strong>\uff1a\u7531\u4e8e\u5176\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u7279\u6027\uff0cSTM32WL\u82af\u7247\u4e5f\u9002\u7528\u4e8e\u516c\u5171\u5b89\u5168\u548c\u519b\u4e8b\u5de5\u4e1a\u4e2d\u7684\u5404\u79cd\u5e94\u7528\uff0c\u5982\u7d27\u6025\u54cd\u5e94\u7cfb\u7edf\u548c\u8fdc\u7a0b\u76d1\u63a7\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000\u56db\u3001 LoRa SoC\u82af\u7247\u4e0e\u5176\u4ed6LPWAN\u6280\u672f\u5bf9\u6bd4?<\/h2>\n\n\n\n

      \u3000\u3000LoRa SoC\u82af\u7247\u4e0e\u5176\u4ed6LPWAN\u6280\u672f(\u5982NB-IoT)\u76f8\u6bd4\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n

      \u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n
        \n
      • \u3000\u3000\u5efa\u8bbe\u6210\u672c\u4f4e<\/strong>\uff1aLoRa\u6280\u672f\u4e3a\u975e\u6388\u6743\u9891\u8c31\u6280\u672f\uff0c\u7528\u6237\u53ef\u4ee5\u81ea\u884c\u90e8\u7f72\u7f51\u7edc\uff0c\u65e0\u9700\u5927\u9762\u79ef\u5efa\u8bbe\u57fa\u7ad9\uff0c\u56e0\u6b64\u5728\u5efa\u8bbe\u6210\u672c\u4e0a\u5177\u6709\u660e\u663e\u4f18\u52bf\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u7f51\u7edc\u90e8\u7f72\u7075\u6d3b<\/strong>\uff1aLoRa\u652f\u6301\u516c\u5171\u7f51\u7edc\u548c\u79c1\u4eba\u7f51\u7edc\uff0c\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u5efa\u8bbe\u65b9\u5f0f\uff0c\u800cNB-IoT\u5219\u9700\u8981\u7531\u5177\u6709\u8fd0\u8425\u8d44\u8d28\u7684\u901a\u4fe1\u8fd0\u8425\u5546\u8fdb\u884c\u90e8\u7f72\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u6570\u636e\u4fdd\u5bc6\u6027\u9ad8<\/strong>\uff1a\u7531\u4e8eLoRa\u7f51\u7edc\u53ef\u4ee5\u7531\u7528\u6237\u81ea\u5efa\uff0c\u7ec8\u7aef\u6570\u636e\u7531\u7528\u6237\u638c\u63e1\uff0c\u8fd9\u5728\u9700\u8981\u9ad8\u6570\u636e\u4fdd\u5bc6\u6027\u7684\u5e94\u7528\u4e2d\u5c24\u4e3a\u91cd\u8981\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u529f\u8017\u8868\u73b0\u597d<\/strong>\uff1aLoRa\u662f\u57fa\u4e8eALOHA\u534f\u8bae\u7684\u5f02\u6b65\u901a\u4fe1\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u5e94\u7528\u9700\u6c42\u8bbe\u5b9a\u4f11\u7720\u65f6\u95f4\uff0c\u4ece\u800c\u66f4\u597d\u5730\u4fdd\u5b58\u7535\u6c60\u7535\u91cf\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u8fdc\u8ddd\u79bb\u901a\u4fe1\u80fd\u529b<\/strong>\uff1aLoRa\u6280\u672f\u80fd\u591f\u5b9e\u73b0\u66f4\u957f\u8ddd\u79bb\u7684\u901a\u4fe1\uff0c\u8fd9\u4f7f\u5176\u5728\u67d0\u4e9b\u7279\u5b9a\u5e94\u7528\u573a\u666f\u4e2d(\u5982\u5c01\u95ed\u533a\u57df\u6216\u5730\u4e0b\u73af\u5883)\u8868\u73b0\u66f4\u4e3a\u51fa\u8272\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u30002. \u52a3\u52bf\uff1a<\/h3>\n\n\n\n
          \n
        • \u3000\u3000\u8fd0\u884c\u901f\u7387\u8f83\u4f4e<\/strong>\uff1aLoRa\u6280\u672f\u7684\u4e0a\u884c\u901f\u7387\u533a\u95f4\u4e3a0.3~50kbps\uff0c\u76f8\u6bd4\u4e4b\u4e0b\uff0cNB-IoT\u7684\u4e0a\u884c\u901f\u7387\u533a\u95f4\u4e3a160~250kbps\uff0c\u56e0\u6b64NB-IoT\u5728\u8fd0\u884c\u901f\u7387\u65b9\u9762\u66f4\u4f18\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u8986\u76d6\u80fd\u529b\u8f83\u5f31<\/strong>\uff1a\u867d\u7136LoRa\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u901a\u4fe1\uff0c\u4f46\u5176\u6700\u5927\u8026\u5408\u635f\u8017(MCL)\u7ea6\u4e3a154dB\uff0c\u76f8\u6bd4\u4e4b\u4e0b\uff0cNB-IoT\u7684\u6700\u5927\u8026\u5408\u635f\u8017\u7ea6\u4e3a164dB\uff0c\u8fd9\u610f\u5473\u7740NB-IoT\u5728\u8986\u76d6\u80fd\u529b\u4e0a\u66f4\u5f3a\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u8fde\u63a5\u91cf\u6709\u9650<\/strong>\uff1aLoRa\u6280\u672f\u5728\u5355\u6247\u533a\u53ef\u652f\u6301\u7684\u8bbe\u5907\u8fde\u63a5\u6570\u91cf\u4e3a6.5\u4e07\uff0c\u800cNB-IoT\u6280\u672f\u5728\u5355\u6247\u533a\u53ef\u652f\u6301\u7684\u8bbe\u5907\u8fde\u63a5\u6570\u91cf\u4e3a10\u4e07\uff0c\u56e0\u6b64NB-IoT\u5728\u8fde\u63a5\u91cf\u65b9\u9762\u66f4\u80dc\u4e00\u7b79\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u590d\u6742\u6027\u8f83\u9ad8<\/strong>\uff1aNB-IoT\u7ee7\u627f\u4e86LTE\u534f\u8bae\u5806\u6808\u7684\u590d\u6742\u6027\uff0c\u5c3d\u7ba1\u8fd9\u589e\u52a0\u4e86\u5176\u7ba1\u7406\u89c4\u8303\u6027\u548c\u7a33\u5b9a\u6027\uff0c\u4f46\u4e5f\u610f\u5473\u7740\u66f4\u9ad8\u7684\u5b9e\u65bd\u96be\u5ea6\u548c\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u3000\u4e94\u3001 ASR6601\u548cSTM32WL LoRa SoC\u82af\u7247\u7684\u5e02\u573a\u7ade\u4e89\u529b<\/h2>\n\n\n\n

          \u3000\u3000ASR6601\u548cSTM32WL LoRa SoC\u82af\u7247\u5728\u5e02\u573a\u4e0a\u7684\u7ade\u4e89\u529b\u8868\u73b0\u51fa\u8272\uff0c\u5b83\u4eec\u5404\u81ea\u62e5\u6709\u72ec\u7279\u7684\u4f18\u52bf\u548c\u5e94\u7528\u9886\u57df\u3002<\/p>\n\n\n\n

          \u3000\u3000ASR6601\u662f\u9996\u9897\u56fd\u4ea7\u652f\u6301LoRa\u7684LPWAN\u65e0\u7ebf\u901a\u4fe1SoC\u82af\u7247\uff0c\u5177\u6709\u529f\u8017\u66f4\u4f18\u3001\u6027\u80fd\u6700\u5f3a\u3001\u6210\u672c\u6700\u4f4e\u7684\u7279\u70b9\u3002\u5b83\u5728\u4f9b\u5e94\u94fe\u7a33\u5b9a\u6027\u548c\u6210\u672c\u63a7\u5236\u65b9\u9762\u5177\u6709\u72ec\u7279\u7684\u4f18\u52bf\uff0c\u9002\u7528\u4e8e\u66f4\u8fdc\u8ddd\u79bb\u7684LPWAN\u901a\u4fe1\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u901a\u4fe1\u6548\u7387\u3002ASR6601\u8fd8\u83b7\u5f97\u4e862021\u5e74”\u4e2d\u56fd\u82af”\u4f18\u79c0\u6280\u672f\u521b\u65b0\u4ea7\u54c1\u5956\uff0c\u8fd9\u8fdb\u4e00\u6b65\u8bc1\u660e\u4e86\u5176\u5728\u6280\u672f\u521b\u65b0\u65b9\u9762\u7684\u9886\u5148\u5730\u4f4d\u3002\u6b64\u5916\uff0cASR6601\u652f\u6301\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\uff0c\u5305\u62ecLoRa\u3001FSK\u3001MSK\u548cBPSK\uff0c\u4f7f\u5176\u5728\u7269\u8054\u7f51\u8fde\u63a5\u6570\u589e\u957f\u7684\u5173\u952e\u9a71\u52a8\u529b\u4e2d\u5360\u636e\u91cd\u8981\u5730\u4f4d\u3002<\/p>\n\n\n\n

          \u3000\u3000STM32WL LoRa SoC\u82af\u7247\u5219\u7531\u610f\u6cd5\u534a\u5bfc\u4f53\u63a8\u51fa\uff0c\u5b83\u5728\u4e00\u9897\u82af\u7247\u4e0a\u96c6\u6210\u4e86STM32\u8d85\u4f4e\u529f\u8017\u67b6\u6784\u4e0e\u5177\u6709LoRa\u8c03\u5236\u529f\u80fd\u7684Sub-GHz\u591a\u8c03\u5236\u5c04\u9891\u5b50\u7cfb\u7edf\u3002STM32WL\u7ee7\u627f\u4e86STM32MCU\u8d85\u4f4e\u529f\u8017\u7279\u6027\uff0c\u652f\u6301\u591a\u79cdSub-GHz\u8c03\u5236\u65b9\u6848\uff0c\u662f\u5e02\u573a\u4e0a\u9996\u6b3e\u53ef\u4ee5\u8fde\u63a5LoRa\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\u7684\u7cfb\u7edf\u7ea7\u82af\u7247\u3002<\/p>\n\n\n\n

          \u3000\u3000ASR6601\u548cSTM32WL LoRa SoC\u82af\u7247\u7684\u4e3b\u8981\u7ade\u4e89\u5bf9\u624b\u53ef\u80fd\u5305\u62ec\u5176\u4ed6\u652f\u6301LoRa\u8c03\u5236\u65b9\u5f0f\u7684LPWAN\u82af\u7247\uff0c\u5982Semtech\u7684SX126x\u7cfb\u5217\u6536\u53d1\u5668\u3002\u7136\u800c\uff0cASR6601\u4f5c\u4e3a\u9996\u9897\u56fd\u4ea7LoRa SoC\u82af\u7247\uff0c\u586b\u8865\u4e86\u56fd\u5185\u5728LoRaWAN\u9886\u57df\u7684\u7a7a\u767d\uff0c\u6709\u52a9\u4e8e\u63a8\u52a8LoRa\u5e02\u573a\u7684\u53d1\u5c55\u3002<\/p>\n\n\n\n

          \u3000\u3000\u516d\u3001 LoRa SoC\u82af\u7247\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u548c\u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/h2>\n\n\n\n

          \u3000\u3000LoRa SoC\u82af\u7247\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u548c\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

            \n
          • \u3000\u3000\u96c6\u6210\u5ea6\u63d0\u5347<\/strong>\uff1a\u8fd1\u5e74\u6765\uff0cLoRa SoC\u82af\u7247\u5728\u96c6\u6210\u5ea6\u4e0a\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\u3002\u4f8b\u5982\uff0cASR\u63a8\u51fa\u7684ASR6601\u82af\u7247\u96c6\u6210\u4e86\u901a\u7528\u5fae\u63a7\u5236\u5668\u548c\u5c04\u9891\u5355\u5143\uff0c\u5305\u62ec\u5c04\u9891\u6536\u53d1\u5668\u3001\u8c03\u5236\u89e3\u8c03\u5668\u4ee5\u53ca\u4e00\u4e2a48 MHz\u4e3b\u9891\u7684Arm Cortex M4\u67b6\u6784\u768432\u4f4dMCU\u3002\u7c7b\u4f3c\u5730\uff0c\u534e\u666e\u5fae\u7684RF5401\u4e5f\u96c6\u6210\u4e8632\u4f4dMCU\u548cLoRa\u5c04\u9891\u6536\u53d1\u5668\uff0c\u652f\u6301\u9ad8\u8fbe256KB\u7684FLASH\u548c64KB\u7684SRAM\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u4f4e\u529f\u8017\u8bbe\u8ba1<\/strong>\uff1a\u4f4e\u529f\u8017\u662fLoRa SoC\u82af\u7247\u7684\u91cd\u8981\u7279\u70b9\u4e4b\u4e00\u3002\u4f8b\u5982\uff0c\u534e\u666e\u5faeRF5401\u82af\u7247\u5177\u6709\u8d85\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u6700\u9ad8\u53ef\u652f\u6301-148dBm\u7684\u63a5\u6536\u7075\u654f\u5ea6\u548c\u6700\u592722dBm\u7684\u53d1\u5c04\u529f\u7387\u3002\u6b64\u5916\uff0c\u7ff1\u6377\u79d1\u6280\u7684\u65b0\u4e00\u4ee3\u4f4e\u529f\u8017LoRa SoC\u82af\u7247\u5c06MCU\u548c\u5c04\u9891IP\u96c6\u6210\u5230\u5355\u9897\u6676\u7c92\u4e0a\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u4e86\u4f4e\u529f\u8017\u80fd\u529b\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u591a\u534f\u8bae\u652f\u6301<\/strong>\uff1aLoRa SoC\u82af\u7247\u9010\u6e10\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u4f8b\u5982\uff0c\u81f4\u8fdc\u7535\u5b50\u7684ZSL421 LoRa\u667a\u80fd\u7ec4\u7f51\u82af\u7247\u652f\u6301\u81ea\u7ec4\u7f51\u900f\u4f20\u534f\u8bae\u3001LoRaNET\u3001LoRaWAN\u3001LinkWAN\u3001CLAA\u7b49\u8f6f\u4ef6\u7ec4\u7f51\u534f\u8bae\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u9ad8\u6027\u80fd\u4e0e\u591a\u529f\u80fd\u6027<\/strong>\uff1a\u4e00\u4e9bLoRa SoC\u82af\u7247\u4e0d\u4ec5\u5177\u5907\u9ad8\u6027\u80fd\uff0c\u8fd8\u96c6\u6210\u4e86\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\u3002\u4f8b\u5982\uff0c\u601d\u4e3a\u65e0\u7ebf\u63a8\u51fa\u7684lora-STM32WLE5\u6a21\u5757\u96c6\u6210\u4e86LoRa\u3001(G)FSK\u3001(G)MSK\u548cBPSK\u8c03\u5236\uff0c\u5e76\u642d\u8f7d\u4e86\u9ad8\u6027\u80fd\u7684Arm Cortex-M4 32\u4f4dRISC\u6838\u5fc3\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u5e02\u573a\u7ade\u4e89\u529b\u589e\u5f3a<\/strong>\uff1a\u968f\u7740\u6280\u672f\u7684\u8fdb\u6b65\uff0cLoRa SoC\u82af\u7247\u5728\u5e02\u573a\u4e0a\u7684\u7ade\u4e89\u529b\u4e0d\u65ad\u63d0\u5347\u3002\u4f8b\u5982\uff0c\u7ff1\u6377\u79d1\u6280\u7684\u4ea7\u54c1\u5728\u9002\u914d\u7535\u538b\u8303\u56f4\u3001\u652f\u6301\u7684\u5de5\u4f5c\u9891\u6bb5\u3001\u6700\u5927\u8f93\u51fa\u529f\u7387\u3001\u8f93\u5165\u7075\u654f\u5ea6\u548c\u5c01\u88c5\u5c3a\u5bf8\u7b49\u65b9\u9762\u5747\u4f18\u4e8e\u7ade\u54c1\uff0c\u8fd9\u4f7f\u5f97\u5176\u4ea7\u54c1\u5728\u5e02\u573a\u4e0a\u66f4\u5177\u7ade\u4e89\u529b\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u3000\u603b\u4f53\u6765\u770b\uff0cLoRa SoC\u82af\u7247\u7684\u6280\u672f\u8fdb\u5c55\u4e3b\u8981\u96c6\u4e2d\u5728\u63d0\u9ad8\u96c6\u6210\u5ea6\u3001\u4f18\u5316\u4f4e\u529f\u8017\u8bbe\u8ba1\u3001\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\u4ee5\u53ca\u589e\u5f3a\u5e02\u573a\u7ade\u4e89\u529b\u7b49\u65b9\u9762\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            LoRa SoC\u82af\u7247\u662f\u4e00\u79cd\u96c6\u6210\u5c04\u9891\u6536\u53d1\u5668\u3001\u8c03\u5236\u89e3\u8c03\u5668\u548c\u5fae\u63a7\u5236\u5668\u7684\u7cfb\u7edf\u7ea7\u82af\u7247\uff0c\u4e3b\u8981\u7528\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51(LPWAN)\u65e0\u7ebf\u901a\u4fe1\u3002\u4ee5\u4e0b\u662f\u51e0\u6b3e\u5178\u578b\u7684LoRa SoC\u82af\u7247\u4ecb\u7ecd<\/p>\n","protected":false},"author":1,"featured_media":97773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[54,308],"class_list":["post-98855","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-l-2","tag-soc"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/98855"}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=98855"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/98855\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/97773"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=98855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=98855"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=98855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}