{"id":65610,"date":"2023-11-22T11:03:39","date_gmt":"2023-11-22T03:03:39","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=65610"},"modified":"2023-11-22T11:03:42","modified_gmt":"2023-11-22T03:03:42","slug":"sxptdjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/65610.html","title":{"rendered":"SX1276\u82af\u7247\u7279\u70b9\u4ecb\u7ecd"},"content":{"rendered":"\n

\u3000\u3000SX1276\u82af\u7247<\/strong>\u662f\u4e00\u6b3e\u5148\u8fdb\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\uff0c\u5177\u6709\u51fa\u8272\u7684\u6027\u80fd\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df\u3002\u672c\u6587\u5c06\u4ecb\u7ecdSX1276\u82af\u7247\u7684\u7279\u70b9\u548c\u6280\u672f\u53c2\u6570\uff0c\u5e76\u63a2\u8ba8\u5176\u5728\u7269\u8054\u7f51\u3001\u8fdc\u7a0b\u76d1\u6d4b\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001SX1276\u82af\u7247\u7684\u7279\u70b9<\/h2>\n\n\n\n

\u3000\u3000SX1276\u82af\u7247\u4f5c\u4e3a\u4e00\u6b3e\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u65e0\u7ebf\u901a\u4fe1\u89e3\u51b3\u65b9\u6848\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u9ad8\u7075\u654f\u5ea6<\/strong>\uff1aSX1276\u82af\u7247\u91c7\u7528\u5148\u8fdb\u7684\u8c03\u5236\u548c\u89e3\u8c03\u6280\u672f\uff0c\u5177\u6709-148dBm\u7684\u8d85\u9ad8\u7075\u654f\u5ea6\uff0c\u80fd\u591f\u5728\u590d\u6742\u7684\u73af\u5883\u4e2d\u5b9e\u73b0\u53ef\u9760\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u30002. \u9ad8\u901f\u7387<\/strong>\uff1aSX1276\u82af\u7247\u652f\u6301\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\uff0c\u5305\u62ecFSK\u3001OOK\u548cLoRa\u8c03\u5236\uff0c\u80fd\u591f\u5b9e\u73b0\u6700\u9ad8300kbps\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u30003. \u957f\u8ddd\u79bb\u4f20\u8f93<\/strong>\uff1aSX1276\u82af\u7247\u91c7\u7528LoRa\u8c03\u5236\u6280\u672f\uff0c\u80fd\u591f\u5728\u5ba4\u5185\u548c\u5ba4\u5916\u73af\u5883\u4e0b\u5b9e\u73b0\u957f\u8fbe10\u516c\u91cc\u7684\u4f20\u8f93\u8ddd\u79bb\uff0c\u9002\u7528\u4e8e\u8fdc\u7a0b\u76d1\u6d4b\u3001\u519c\u4e1a\u7269\u8054\u7f51\u7b49\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u30004. \u4f4e\u529f\u8017<\/strong>\uff1aSX1276\u82af\u7247\u5728\u63a5\u6536\u548c\u53d1\u9001\u6a21\u5f0f\u4e0b\u7684\u529f\u8017\u975e\u5e38\u4f4e\uff0c\u80fd\u591f\u5ef6\u957f\u8bbe\u5907\u7684\u7535\u6c60\u5bff\u547d\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n

\u3000\u30005. \u591a\u9891\u6bb5\u652f\u6301<\/strong>\uff1aSX1276\u82af\u7247\u652f\u6301\u591a\u4e2a\u9891\u6bb5\uff0c\u5305\u62ec433MHz\u3001868MHz\u548c915MHz\uff0c\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u5730\u533a\u7684\u65e0\u7ebf\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001SX1276\u82af\u7247\u7684\u5e94\u7528\u9886\u57df<\/h2>\n\n\n\n

\u3000\u3000\u7531\u4e8eSX1276\u82af\u7247\u5177\u6709\u51fa\u8272\u7684\u6027\u80fd\u548c\u7075\u6d3b\u7684\u914d\u7f6e\u80fd\u529b\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u7269\u8054\u7f51(IoT)<\/strong>\uff1aSX1276\u82af\u7247\u5728\u7269\u8054\u7f51\u5e94\u7528\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\u3002\u5b83\u80fd\u591f\u5b9e\u73b0\u4f4e\u529f\u8017\u3001\u957f\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\uff0c\u4f7f\u7269\u8054\u7f51\u8bbe\u5907\u4e4b\u95f4\u80fd\u591f\u5b9e\u73b0\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u548c\u4e92\u8054\u4e92\u901a\u3002<\/p>\n\n\n\n

\u3000\u30002. \u8fdc\u7a0b\u76d1\u6d4b<\/strong>\uff1aSX1276\u82af\u7247\u7684\u957f\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u8fdc\u7a0b\u76d1\u6d4b\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9\u3002\u65e0\u8bba\u662f\u519c\u4e1a\u9886\u57df\u7684\u571f\u58e4\u6e7f\u5ea6\u76d1\u6d4b\uff0c\u8fd8\u662f\u5de5\u4e1a\u9886\u57df\u7684\u8bbe\u5907\u72b6\u6001\u76d1\u6d4b\uff0cSX1276\u82af\u7247\u90fd\u80fd\u591f\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n\n\n\n

\u3000\u30003. \u667a\u80fd\u5bb6\u5c45<\/strong>\uff1aSX1276\u82af\u7247\u53ef\u4ee5\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0\u667a\u80fd\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u548c\u4e92\u8054\u3002\u901a\u8fc7\u65e0\u7ebf\u901a\u4fe1\uff0c\u7528\u6237\u53ef\u4ee5\u8fdc\u7a0b\u63a7\u5236\u5bb6\u4e2d\u7684\u706f\u5149\u3001\u6e29\u5ea6\u3001\u5b89\u9632\u7b49\u8bbe\u5907\uff0c\u63d0\u9ad8\u5c45\u5bb6\u751f\u6d3b\u7684\u4fbf\u5229\u6027\u548c\u8212\u9002\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u30004. \u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1aSX1276\u82af\u7247\u7684\u9ad8\u7075\u654f\u5ea6\u548c\u957f\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u4f7f\u5176\u6210\u4e3a\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53ef\u9760\u901a\u4fe1\uff0c\u76d1\u6d4b\u548c\u63a7\u5236\u751f\u4ea7\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u3000\u603b\u7ed3\uff1a<\/h2>\n\n\n\n

\u3000\u3000SX1276\u82af\u7247\u4f5c\u4e3a\u4e00\u6b3e\u5148\u8fdb\u7684\u65e0\u7ebf\u901a\u4fe1\u82af\u7247\uff0c\u5177\u6709\u9ad8\u7075\u654f\u5ea6\u3001\u9ad8\u901f\u7387\u3001\u957f\u8ddd\u79bb\u4f20\u8f93\u548c\u4f4e\u529f\u8017\u7b49\u7279\u70b9\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u3001\u8fdc\u7a0b\u76d1\u6d4b\u3001\u667a\u80fd\u5bb6\u5c45\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cSX1276\u82af\u7247\u5c06\u5728\u66f4\u591a\u9886\u57df\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u4e3a\u5404\u884c\u4e1a\u7684\u53d1\u5c55\u548c\u8fdb\u6b65\u505a\u51fa\u8d21\u732e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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