{"id":92323,"date":"2024-04-30T17:40:15","date_gmt":"2024-04-30T09:40:15","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=92323"},"modified":"2024-04-30T17:40:22","modified_gmt":"2024-04-30T09:40:22","slug":"mwxmkzmsy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/92323.html","title":{"rendered":"433m\u65e0\u7ebf\u6a21\u5757\u600e\u4e48\u4f7f\u7528"},"content":{"rendered":"\n<p>\u3000\u3000<strong>433m\u65e0\u7ebf\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u5c04\u9891\u6280\u672f\u7684\u65e0\u7ebf\u901a\u4fe1\u6a21\u5757\uff0c\u5177\u6709\u4f53\u79ef\u5c0f\u3001\u529f\u8017\u4f4e\u3001\u4f20\u8f93\u8ddd\u79bb\u8fdc\u7b49\u4f18\u70b9\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u65e0\u7ebf\u63a7\u5236\u3001\u9065\u63a7\u548c\u76d1\u6d4b\u5e94\u7528\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u9996\u5148\u9700\u8981\u51c6\u5907\u76f8\u5e94\u7684\u786c\u4ef6\uff0c\u5e76\u5c06433m\u65e0\u7ebf\u6a21\u5757\u4e0e\u5176\u4ed6\u786c\u4ef6\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u901a\u5e38\u6a21\u5757\u4e0a\u4f1a\u6709VCC\u3001GND\u3001DATA\u7b49\u5f15\u811a\u9700\u8981\u4e0e\u5176\u4ed6\u8bbe\u5907\u5bf9\u5e94\u7684\u5f15\u811a\u8fdb\u884c\u8fde\u63a5\u3002\u63a5\u7740\uff0c\u6839\u636e\u5b9e\u9645\u9700\u6c42\u914d\u7f6e\u53c2\u6570\uff0c\u8fd9\u53ef\u80fd\u6d89\u53ca\u5230\u7f16\u7a0b\u8f6f\u4ef6\u7684\u9009\u62e9\u548c\u5b89\u88c5\uff0c\u4f8b\u5982\u53ef\u4ee5\u4f7f\u7528Arduino IDE\u6216Atmel Studio\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u786c\u4ef6\u8fde\u63a5\u548c\u53c2\u6570\u8bbe\u7f6e\u5b8c\u6210\u540e\uff0c\u63a5\u4e0b\u6765\u7684\u6b65\u9aa4\u662f\u7f16\u5199\u7a0b\u5e8f\uff0c\u8fd9\u4e00\u6b65\u9aa4\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u6765\u5b9a\u5236\uff0c\u6bd4\u5982\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u9886\u57df\u3002\u7f16\u5199\u7a0b\u5e8f\u540e\uff0c\u9700\u8981\u8fdb\u884c\u7f16\u8bd1\u8c03\u8bd5\u4ee5\u53ca\u7a0b\u5e8f\u4e0a\u4f20\uff0c\u786e\u4fdd\u7a0b\u5e8f\u80fd\u591f\u6b63\u786e\u6267\u884c\u5e76\u5b9e\u73b0\u9884\u671f\u7684\u529f\u80fd\u3002\u6700\u540e\uff0c\u8fdb\u884c\u6d4b\u8bd5\u4ee5\u9a8c\u8bc1\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6b64\u5916\uff0c433m\u65e0\u7ebf\u6a21\u5757\u7684\u5de5\u4f5c\u9891\u7387\u4e3a433MHz\uff0c\u91c7\u7528\u58f0\u8868\u8c10\u632f\u5668SAW\u7a33\u9891\uff0c\u9891\u7387\u7a33\u5b9a\u5ea6\u6781\u9ad8\uff0c\u9002\u7528\u4e8e\u5ba4\u5185\u5916\u73af\u5883\u3002\u5b83\u7684\u5de5\u4f5c\u7535\u538b\u8303\u56f4\u5bbd\uff0c\u4ea7\u54c1\u4e00\u81f4\u6027\u597d\uff0c\u6027\u4ef7\u6bd4\u9ad8\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u673a\u5668\u4eba\u63a7\u5236\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u65e0\u7ebf\u6284\u8868\u7b49\u9886\u57df\u3002\u5728\u4f7f\u7528\u4e2d\uff0c\u5982\u679c\u53d1\u73b0\u8ddd\u79bb\u4e0d\u591f\u65f6\uff0c\u5efa\u8bae\u9009\u7528\u7b26\u5408\u7684\u5929\u7ebf\u4ee5\u8fbe\u5230\u589e\u52a0\u901a\u4fe1\u8ddd\u79bb\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4f7f\u7528433m\u65e0\u7ebf\u6a21\u5757\u6d89\u53ca\u5230\u786c\u4ef6\u51c6\u5907\u3001\u8fde\u63a5\u65b9\u5f0f\u3001\u7f16\u7a0b\u3001\u6d4b\u8bd5\u7b49\u591a\u4e2a\u73af\u8282\uff0c\u901a\u8fc7\u8fd9\u4e9b\u6b65\u9aa4\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u6709\u6548\u4f20\u8f93\u548c\u63a7\u5236\u529f\u80fd\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd8\u9700\u8981\u8003\u8651\u6a21\u5757\u7684\u5de5\u4f5c\u9891\u7387\u3001\u7a33\u5b9a\u6027\u3001\u9002\u7528\u73af\u5883\u7b49\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u9ad8\u6548\u8fd0\u884c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 433m\u65e0\u7ebf\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n<p>\u3000\u3000433m\u65e0\u7ebf\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\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\u901a\u4fe1\u8ddd\u79bb\u548c\u63a5\u6536\u7075\u654f\u5ea6\u7684\u63d0\u5347\uff1a\u91c7\u7528LoRaTM\u6269\u9891\u8c03\u5236\u8df3\u9891\u6280\u672f\u7684LoRaF30\u5927\u529f\u7387\u65e0\u7ebf433m\u65e0\u7ebf\u6a21\u5757\uff0c\u5176\u901a\u4fe1\u8ddd\u79bb\u548c\u63a5\u6536\u7075\u654f\u5ea6\u5747\u8fdc\u8fdc\u8d85\u8fc7\u5176\u4ed6FSK\u548cGFSK\u65b9\u6848\u3002\u8fd9\u610f\u5473\u7740\u5728\u8fdc\u7a0b\u5de5\u4e1a\u63a7\u5236\u3001\u8fdc\u7a0b\u6284\u8868\u7b49\u9886\u57df\uff0c433m\u65e0\u7ebf\u6a21\u5757\u80fd\u591f\u63d0\u4f9b\u66f4\u8fdc\u7684\u4f20\u8f93\u8ddd\u79bb\u548c\u66f4\u9ad8\u7684\u4fe1\u53f7\u63a5\u6536\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6297\u5e72\u6270\u80fd\u529b\u7684\u589e\u5f3a\uff1a\u7531\u4e8e\u591a\u4e2a\u4f20\u8f93\u4fe1\u53f7\u5360\u7528\u540c\u4e00\u4fe1\u9053\uff0c\u4e0d\u53d7\u5e72\u6270\uff0c\u4f7f\u5f97433m\u65e0\u7ebf\u6a21\u5757\u5177\u6709\u8d85\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u4e00\u70b9\u5bf9\u4e8e\u9700\u8981\u7a33\u5b9a\u901a\u4fe1\u73af\u5883\u7684\u5e94\u7528\u573a\u666f\u5c24\u4e3a\u91cd\u8981\uff0c\u5982\u667a\u80fd\u5bb6\u5c45\u3001\u5b89\u5168\u76d1\u63a7\u7b49\u9886\u57df\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u667a\u80fd\u7ec4\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff1a433M\u667a\u80fd\u7ec4\u7f51\u6280\u672f\u7684\u53d1\u5c55\uff0c\u89e3\u51b3\u4e86\u51e0\u516c\u91cc\u533a\u57df\u5185\u79fb\u52a8\u70b9\u7684\u901a\u4fe1\u95ee\u9898\uff0c\u5e76\u4e14\u9002\u7528\u4e8e2\u516c\u91cc\u5185\u79fb\u52a8\u70b9\u901a\u4fe1\u548c500\u7c73\u5185\u969c\u788d\u7269\u73b0\u573a\u901a\u4fe1\u7684\u667a\u80fd\u7ec4\u7f51\u3002\u8fd9\u8868\u660e433m\u65e0\u7ebf\u6a21\u5757\u5728\u7ec4\u7f51\u65b9\u9762\u7684\u5e94\u7528\u8d8a\u6765\u8d8a\u6210\u719f\uff0c\u80fd\u591f\u6ee1\u8db3\u66f4\u591a\u590d\u6742\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u591a\u53d1\u4e00\u6536\u5e94\u7528\u65b9\u6848\u7684\u63d0\u51fa\uff1a\u968f\u7740\u79d1\u5b66\u6280\u672f\u7684\u53d1\u5c55\uff0c\u4f20\u7edf\u7684\u70b9\u5bf9\u70b9\u6536\u53d1\u5df2\u7ecf\u4e0d\u80fd\u6ee1\u8db3\u6240\u6709\u5e94\u7528\u9700\u6c42\uff0c\u56e0\u6b64\u63d0\u51fa\u4e86\u57fa\u4e8e433M\u65e0\u7ebf\u4e32\u53e3\u6a21\u5757\u7684\u591a\u53d1\u4e00\u6536\u5e94\u7528\u65b9\u6848\u3002\u8fd9\u79cd\u65b9\u6848\u80fd\u591f\u5728\u65e0\u7ebf\u5e94\u7528\u4e2d\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u8d44\u6e90\u5229\u7528\u548c\u6570\u636e\u5904\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000433m\u65e0\u7ebf\u6a21\u5757\u7684\u6700\u65b0\u6280\u672f\u8fdb\u5c55\u4e3b\u8981\u5305\u62ec\u901a\u4fe1\u8ddd\u79bb\u548c\u63a5\u6536\u7075\u654f\u5ea6\u7684\u63d0\u5347\u3001\u6297\u5e72\u6270\u80fd\u529b\u7684\u589e\u5f3a\u3001\u667a\u80fd\u7ec4\u7f51\u6280\u672f\u7684\u53d1\u5c55\u4ee5\u53ca\u591a\u53d1\u4e00\u6536\u5e94\u7528\u65b9\u6848\u7684\u63d0\u51fa\uff0c\u8fd9\u4e9b\u8fdb\u5c55\u4f7f\u5f97433m\u65e0\u7ebf\u6a21\u5757\u5728\u8fdc\u7a0b\u901a\u4fe1\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u5b89\u5168\u76d1\u63a7\u7b49\u591a\u4e2a\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 \u5982\u4f55\u9009\u62e9\u548c\u914d\u7f6e433m\u65e0\u7ebf\u6a21\u5757\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f?<\/h2>\n\n\n\n<p>\u3000\u3000\u9009\u62e9\u548c\u914d\u7f6e433MHz\u65e0\u7ebf\u6a21\u5757\u4ee5\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u57fa\u672c\u7279\u6027\u548c\u4f18\u52bf\u3002433MHz\u65e0\u7ebf\u6a21\u5757\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a\u4ef7\u683c\u4f4e\u5ec9\u3001\u9891\u7387\u4f4e\u4f20\u64ad\u8ddd\u79bb\u8fdc\u3001\u529f\u8017\u4f4e\uff0c\u4f46\u5355\u9891\u9053\u5bb9\u6613\u88ab\u76f8\u540c\u9891\u7387\u5e72\u6270\uff0c\u6570\u636e\u4f20\u8f93\u91cf\u4f4e\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97433MHz\u65e0\u7ebf\u6a21\u5757\u975e\u5e38\u9002\u5408\u4e8e\u957f\u8ddd\u79bb\u3001\u4f4e\u529f\u8017\u7684\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u9009\u62e9\u548c\u914d\u7f6e433MHz\u65e0\u7ebf\u6a21\u5757\u65f6\uff0c\u5e94\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u5e94\u7528\u573a\u666f\uff1a\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684433MHz\u65e0\u7ebf\u6a21\u5757\u3002\u4f8b\u5982\uff0c\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u667a\u80fd\u4ea4\u901a\u3001\u73af\u5883\u76d1\u6d4b\u548c\u5de5\u4e1a\u81ea\u52a8\u5316\u7b49\u9886\u57df\u90fd\u662f433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u5178\u578b\u5e94\u7528\u9886\u57df\u3002\u5bf9\u4e8e\u9700\u8981\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u5e94\u7528\uff0c\u5982\u6cb9\u7530\u5f00\u91c7\u6216\u667a\u80fd\u6284\u8868\u884c\u4e1a\uff0c433MHz\u65e0\u7ebf\u6a21\u5757\u56e0\u5176\u957f\u8ddd\u79bb\u4f20\u8f93\u80fd\u529b\u800c\u6210\u4e3a\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u901a\u4fe1\u8ddd\u79bb\u548c\u6297\u5e72\u6270\u6027\u80fd\uff1a\u8003\u8651\u5230433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u4f20\u8f93\u8ddd\u79bb\u8fdc\u548c\u6297\u5e72\u6270\u6027\u80fd\u5f3a\u7684\u4f18\u52bf\uff0c\u5728\u9009\u62e9\u65f6\u5e94\u786e\u4fdd\u6240\u9009\u6a21\u5757\u80fd\u6ee1\u8db3\u7279\u5b9a\u73af\u5883\u4e0b\u7684\u901a\u4fe1\u8ddd\u79bb\u8981\u6c42\uff0c\u5e76\u5177\u5907\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u5b89\u5168\u6027\uff1a\u7531\u4e8e433MHz\u65e0\u7ebf\u6a21\u5757\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u76f8\u5bf9\u8f83\u4f4e(9600bps)\uff0c\u5e76\u4e14\u7f51\u7edc\u5b89\u5168\u53ef\u9760\u6027\u8f83\u5dee\uff0c\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u7834\u8bd1\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u548c\u914d\u7f6e\u65f6\uff0c\u5e94\u6839\u636e\u5b9e\u9645\u5e94\u7528\u9700\u6c42\u6743\u8861\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u5b89\u5168\u6027\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u786c\u4ef6\u8fde\u63a5\u548c\u914d\u7f6e\uff1a\u5728\u786c\u4ef6\u8fde\u63a5\u65b9\u9762\uff0c433MHz\u65e0\u7ebf\u6a21\u5757\u901a\u5e38\u53ea\u9700\u8981\u7b80\u5355\u7684\u7ebf\u7f06\u8fde\u63a5\u5373\u53ef\u5b9e\u73b0\u6570\u636e\u900f\u4f20\u5e94\u7528\u3002\u6b64\u5916\uff0c\u51fa\u5382\u5df2\u9ed8\u8ba4\u4e86\u900f\u4f20\u56fa\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7\u76f8\u5173\u914d\u7f6e\u547d\u4ee4\u8fdb\u884c\u5de5\u4f5c\u53c2\u6570\u7684\u81ea\u5b9a\u4e49\uff0c\u4ee5\u7075\u6d3b\u9002\u5e94\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u9009\u62e9\u548c\u914d\u7f6e433MHz\u65e0\u7ebf\u6a21\u5757\u65f6\uff0c\u5e94\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\u3001\u901a\u4fe1\u8ddd\u79bb\u8981\u6c42\u3001\u6570\u636e\u4f20\u8f93\u901f\u7387\u4e0e\u5b89\u5168\u6027\u7684\u9700\u6c42\u4ee5\u53ca\u786c\u4ef6\u8fde\u63a5\u548c\u914d\u7f6e\u7684\u4fbf\u5229\u6027\u6765\u7efc\u5408\u8003\u8651\u3002\u901a\u8fc7\u5408\u7406\u7684\u9009\u62e9\u548c\u914d\u7f6e\uff0c\u53ef\u4ee5\u5145\u5206\u53d1\u6325433MHz\u65e0\u7ebf\u6a21\u5757\u5728\u5404\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u7684\u4f18\u52bf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 433m\u65e0\u7ebf\u6a21\u5757\u5728\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u6709\u54ea\u4e9b?<\/h2>\n\n\n\n<p>\u3000\u3000433M\u65e0\u7ebf\u6a21\u5757\u5728\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000\u667a\u80fd\u6e29\u63a7\u5668\uff1a\u5229\u7528433MHz\u65e0\u7ebf\u6a21\u5757\u63a7\u5236\u7684\u667a\u80fd\u5bb6\u7528\u6e29\u63a7\u5668\uff0c\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u65f6\u6bb5\u81ea\u52a8\u8c03\u6574\u5ba4\u6e29\uff0c\u63d0\u4f9b\u66f4\u8212\u9002\u7684\u5c45\u4f4f\u73af\u5883\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u65e0\u7ebf\u6284\u8868\u7cfb\u7edf\uff1a\u901a\u8fc7\u6784\u5efa\u65e0\u7ebf\u7f51\u7edc\uff0c\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u3001\u65e0\u7ebf\u7ec4\u7f51\u548c\u6570\u636e\u7ba1\u7406\uff0c\u7b80\u5316\u5b89\u88c5\u8fc7\u7a0b\uff0c\u964d\u4f4e\u7ef4\u62a4\u548c\u8fd0\u884c\u6210\u672c\uff0c\u5177\u6709\u826f\u597d\u7684\u7ecf\u6d4e\u6548\u76ca\u548c\u793e\u4f1a\u6548\u76ca\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u65e0\u7ebf\u70df\u611f\u63a2\u6d4b\u5668\uff1a\u7528\u4e8e\u65e9\u671f\u706b\u707e\u7684\u70df\u96fe\u76d1\u6d4b\uff0c\u63d0\u9ad8\u5b89\u5168\u9886\u57df\u7684\u76d1\u63a7\u80fd\u529b\uff0c\u4fdd\u969c\u4eba\u8eab\u53ca\u8d22\u4ea7\u5b89\u5168\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u7269\u8054\u7f51\u8bbe\u5907\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff1a433M\u65e0\u7ebf\u6a21\u5757\u652f\u6301\u8bbe\u5907\u4e4b\u95f4\u7684\u4e92\u8054\u4e92\u901a\uff0c\u9002\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u5bf9\u5bb6\u5c45\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u5bb6\u7535\u8bbe\u5907\u7684\u65e0\u7ebf\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\uff1a\u63d0\u5347\u5bb6\u5ead\u751f\u6d3b\u7684\u4fbf\u5229\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000LED\u706f\u5149\u9065\u63a7\u548c\u65e0\u7ebf\u70df\u611f\u63a2\u6d4b\u7b49\u667a\u80fd\u5bb6\u5c45\u7ec8\u7aef\u4ea7\u54c1\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u3000\u706f\u5149\u63a7\u5236\uff1a\u901a\u8fc7\u65e0\u7ebf\u5c04\u9891\u706f\u5149\u63a7\u5236\u7cfb\u7edf\uff0c\u5b9e\u73b0\u667a\u80fd\u9762\u677f\u5f00\u5173\u548c\u8c03\u5149\u5668\u7684\u8054\u52a8\uff0c\u65b9\u4fbf\u7528\u6237\u8c03\u8282\u5ba4\u5185\u5149\u7ebf\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000\u8fd9\u4e9b\u5e94\u7528\u6848\u4f8b\u5c55\u793a\u4e86433M\u65e0\u7ebf\u6a21\u5757\u5728\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\u7684\u591a\u6837\u5316\u529f\u80fd\uff0c\u4ece\u6e29\u5ea6\u63a7\u5236\u5230\u5b89\u5168\u76d1\u6d4b\uff0c\u518d\u5230\u706f\u5149\u63a7\u5236\u7b49\uff0c\u90fd\u80fd\u6709\u6548\u63d0\u5347\u7528\u6237\u7684\u5c45\u4f4f\u4f53\u9a8c\u548c\u751f\u6d3b\u8d28\u91cf\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 433m\u65e0\u7ebf\u6a21\u5757\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u6700\u5927\u901a\u4fe1\u8ddd\u79bb\u662f\u591a\u5c11?<\/h2>\n\n\n\n<p>\u3000\u3000433m\u65e0\u7ebf\u6a21\u5757\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u6700\u5927\u901a\u4fe1\u8ddd\u79bb\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u6570\u636e\u4f20\u8f93\u901f\u7387\uff1a433M\u65e0\u7ebf\u6a21\u5757\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u5927\u7ea6\u4e3a100kbps \u3002<\/p>\n\n\n\n<p>\u3000\u3000\u6700\u5927\u901a\u4fe1\u8ddd\u79bb\uff1a\u5728\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c433Mhz\u6a21\u5757\u53ef\u4ee5\u5728\u5f00\u9614\u5730\u5e26\u8fbe\u52301000\u7c73\u4ee5\u4e0a\u7684\u901a\u4fe1\u8ddd\u79bb \u3002\u7136\u800c\uff0c\u5b9e\u9645\u7684\u901a\u4fe1\u8ddd\u79bb\u4f1a\u53d7\u5230\u591a\u79cd\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5305\u62ec\u73af\u5883\u3001\u5929\u6c14\u3001\u5e72\u6270\u7b49 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