{"id":99058,"date":"2024-11-11T17:27:38","date_gmt":"2024-11-11T09:27:38","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=99058"},"modified":"2024-11-11T17:27:43","modified_gmt":"2024-11-11T09:27:43","slug":"gwxcsmkjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/99058.html","title":{"rendered":"2.4g\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u3000\u3000<strong>2.4G\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e2.4GHz\u9891\u6bb5\u7684\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u9065\u63a7\u5668\u3001\u65e0\u7ebf\u97f3\u9891\u7b49\u9886\u57df\u3002\u8fd9\u79cd\u6a21\u5757\u901a\u8fc7\u65e0\u7ebf\u7535\u6ce2\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\uff0c\u65e0\u9700\u590d\u6742\u7684\u5e03\u7ebf\uff0c\u6781\u5927\u5730\u7b80\u5316\u4e86\u8bbe\u5907\u7684\u5b89\u88c5\u548c\u4f7f\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u30002.4GHz\u9891\u6bb5\u5c5e\u4e8eISM(\u5de5\u4e1a\u3001\u79d1\u5b66\u548c\u533b\u5b66)\u9891\u6bb5\uff0c\u5177\u6709\u826f\u597d\u7684\u7a7f\u900f\u529b\u548c\u4f4e\u4fe1\u53f7\u8870\u51cf\u7684\u7279\u70b9\uff0c\u56e0\u6b64\u88ab\u5927\u91cf\u91c7\u7528\u3002\u8be5\u9891\u6bb5\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u6280\u672f\uff0c\u5305\u62ecWi-Fi\u3001\u84dd\u7259\u548cZigBee\u7b49\u30022.4G\u65e0\u7ebf\u6a21\u5757\u901a\u5e38\u7531\u65e0\u7ebf\u6536\u53d1\u5668\u548c\u5929\u7ebf\u7ec4\u6210\uff0c\u652f\u6301\u9ad8\u901f\u4f20\u8f93\u3001\u4f4e\u529f\u8017\u548c\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5177\u4f53\u5e94\u7528\u4e2d\uff0c2.4G\u65e0\u7ebf\u6a21\u5757\u53ef\u4ee5\u7528\u4e8e\u65e0\u7ebf\u7f51\u7edc\u3001\u84dd\u7259\u3001Wi-Fi\u7b49\u591a\u79cd\u573a\u666f\uff0c\u5176\u4f18\u52bf\u5728\u4e8e\u8282\u7701\u5b89\u88c5\u548c\u7ef4\u62a4\u65f6\u95f4\uff0c\u5e76\u4e14\u901f\u7387\u9ad8\u3001\u8d28\u91cf\u53ef\u9760\u3002\u4f8b\u5982\uff0cNRF24L01\u662f\u4e00\u6b3e\u5e38\u7528\u76842.4G\u65e0\u7ebf\u6a21\u5757\uff0c\u5177\u6709\u4f4e\u529f\u8017\u3001\u9ad8\u4f20\u8f93\u901f\u7387\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u3001\u591a\u901a\u9053\u652f\u6301\u3001\u7075\u6d3b\u6027\u548c\u53ef\u6269\u5c55\u6027\u4ee5\u53ca\u6210\u672c\u6548\u76ca\u9ad8\u7b49\u4f18\u70b9\u3002\u6b64\u5916\uff0cRF2401F27\u6a21\u5757\u91c7\u7528nRF24L01+\u82af\u7247\uff0c\u5177\u6709\u6781\u4f4e\u7684\u63a5\u6536\u7075\u654f\u5ea6\u548c\u9ad8\u8f93\u51fa\u529f\u7387\uff0c\u4fdd\u8bc1\u4e86\u901a\u4fe1\u7684\u53ef\u9760\u6027\u548c\u8303\u56f4\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u603b\u4e4b\uff0c2.4G\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u4ee5\u5176\u4fbf\u6377\u6027\u3001\u9ad8\u6548\u6027\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df\uff0c\u5728\u73b0\u4ee3\u901a\u4fe1\u6280\u672f\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001 2.4G\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5177\u4f53\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u30002.4G\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u6848\u4f8b\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u667a\u80fd\u519c\u4e1a<\/strong>\uff1a\u5728\u667a\u80fd\u519c\u4e1a\u4e2d\uff0c2.4G\u65e0\u7ebf\u6a21\u5757\u88ab\u7528\u4e8e\u5b9e\u73b0\u6e29\u6e7f\u5ea6\u3001\u4e8c\u6c27\u5316\u78b3\u7b49\u73af\u5883\u53c2\u6570\u7684\u76d1\u6d4b\u548c\u6570\u636e\u91c7\u96c6\u3002\u8fd9\u4e9b\u6570\u636e\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u4f20\u8f93\u5230\u4e2d\u592e\u63a7\u5236\u7cfb\u7edf\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u519c\u4e1a\u73af\u5883\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u7ba1\u7406\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u7535\u8868<\/strong>\uff1a\u5229\u75282.4G\u65e0\u7ebf\u6a21\u5757\uff0c\u53ef\u4ee5\u5efa\u7acb\u65e0\u7ebf\u6284\u8868\u7cfb\u7edf\uff0c\u7528\u4e8e\u8fdc\u7a0b\u8bfb\u53d6\u548c\u76d1\u63a7\u7535\u8868\u6570\u636e\u3002\u8fd9\u79cd\u65e0\u7ebf\u6284\u8868\u7cfb\u7edf\u80fd\u591f\u663e\u8457\u63d0\u9ad8\u7535\u529b\u516c\u53f8\u7684\u6284\u8868\u6548\u7387\u548c\u51c6\u786e\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5de5\u4e1a\u81ea\u52a8\u5316<\/strong>\uff1a2.4G\u65e0\u7ebf\u6a21\u5757\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5de5\u4e1a\u81ea\u52a8\u5316\u9886\u57df\uff0c\u4f8b\u5982\u667a\u80fd\u5236\u9020\u76d1\u63a7\u7cfb\u7edf\u3001\u4ed3\u50a8\u5b9a\u4f4d\u7cfb\u7edf\u7b49\u3002\u8fd9\u4e9b\u7cfb\u7edf\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u5b9e\u73b0\u8bbe\u5907\u95f4\u7684\u901a\u4fe1\u548c\u6570\u636e\u4ea4\u6362\uff0c\u4ece\u800c\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u7ba1\u7406\u6c34\u5e73\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u667a\u80fd\u5bb6\u5c45<\/strong>\uff1a\u5728\u667a\u80fd\u5bb6\u5c45\u4e2d\uff0c2.4G\u65e0\u7ebf\u6a21\u5757\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u667a\u80fd\u8bbe\u5907\uff0c\u5982\u667a\u80fd\u706f\u6ce1\u3001\u667a\u80fd\u95e8\u9501\u3001\u667a\u80fd\u63d2\u5ea7\u7b49\u3002\u8fd9\u4e9b\u8bbe\u5907\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u5b9e\u73b0\u76f8\u4e92\u4e4b\u95f4\u7684\u901a\u4fe1\u548c\u63a7\u5236\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u4fbf\u6377\u7684\u667a\u80fd\u5bb6\u5c45\u4f53\u9a8c\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5b89\u9632\u7cfb\u7edf<\/strong>\uff1a2.4G\u65e0\u7ebf\u6a21\u5757\u8fd8\u88ab\u7528\u4e8e\u5b89\u9632\u7cfb\u7edf\u4e2d\uff0c\u4f8b\u5982\u65e0\u7ebf\u9065\u63a7\u3001\u65e0\u4eba\u673a\u76d1\u63a7\u7b49\u3002\u8fd9\u4e9b\u7cfb\u7edf\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u5b9e\u73b0\u8bbe\u5907\u7684\u8fdc\u7a0b\u63a7\u5236\u548c\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u4e86\u5b89\u9632\u7cfb\u7edf\u7684\u7075\u6d3b\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u91ce\u5916\u76d1\u63a7<\/strong>\uff1a\u5728\u91ce\u5916\u76d1\u63a7\u7cfb\u7edf\u4e2d\uff0c2.4G\u65e0\u7ebf\u6a21\u5757\u7528\u4e8e\u63a5\u6536\u7ea2\u5916\u76f8\u673a\u4f20\u8f93\u7684\u91ce\u751f\u52a8\u7269\u76d1\u6d4b\u6570\u636e\u3002\u8fd9\u4e9b\u6570\u636e\u901a\u8fc7\u65e0\u7ebf\u6a21\u5757\u4f20\u8f93\u5230\u5730\u9762\u7269\u8054\u7f51\u7ec8\u7aef\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u91ce\u751f\u52a8\u7269\u6d3b\u52a8\u7684\u5b9e\u65f6\u76d1\u63a7\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001 2.4G\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u7684\u6297\u5e72\u6270\u80fd\u529b?<\/h2>\n\n\n\n<p>\u3000\u3000\u8bc4\u4f302.4G\u65e0\u7ebf\u4f20\u8f93\u6a21\u5757\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u6d4b\u8bd5\u73af\u5883\u4e0e\u5e72\u6270\u6e90<\/strong>\uff1a\u5728\u6709\u5176\u4ed6\u65e0\u7ebf\u8bbe\u5907\u6216\u5e72\u6270\u6e90\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\u6d4b\u8bd5\u6a21\u5757\u7684\u8868\u73b0\uff0c\u4f8b\u5982\u5728Wi-Fi\u7f51\u7edc\u73af\u5883\u4e0b\u6216\u5728\u5176\u4ed62.4G\u8bbe\u5907\u540c\u65f6\u5de5\u4f5c\u65f6\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u8c31\u63a9\u7801\u4e0e\u5e72\u6270\u7c7b\u578b<\/strong>\uff1a\u4e86\u89e3\u4fe1\u53f7\u7684\u9891\u8c31\u63a9\u7801\uff0c\u4ee5\u53ca\u540c\u9891\u5e72\u6270\u548c\u90bb\u9891\u5e72\u6270\u7684\u60c5\u51b5\u3002\u4f8b\u5982\uff0c2.4G\u4fe1\u53f7\u7684\u53d1\u5c04\u9891\u5bbd\u4e3a22MHz\uff0c\u5728\u8ddd\u79bb\u4e2d\u5fc3\u9891\u738711MHz\u4e4b\u5916\u65f6\uff0c\u8981\u6c42\u8870\u51cf\u8d85\u8fc730dB\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8c03\u5236\u65b9\u5f0f<\/strong>\uff1a\u5206\u6790\u4e0d\u540c\u8c03\u5236\u65b9\u5f0f\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4f8b\u5982\u8c03\u9891\u6bd4\u8c03\u5e45\u5236\u7684\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6269\u9891\u6280\u672f<\/strong>\uff1a\u4f7f\u7528\u76f4\u5e8f\u6269\u9891\u6280\u672f(\u5982LoRa)\u53ef\u4ee5\u5e26\u6765\u66f4\u8fdc\u7684\u901a\u8baf\u8ddd\u79bb\u548c\u66f4\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u786c\u4ef6FEC\u524d\u5411\u7ea0\u9519\u7b97\u6cd5<\/strong>\uff1a\u5177\u6709\u786c\u4ef6FEC\u524d\u5411\u7ea0\u9519\u7b97\u6cd5\u7684\u6a21\u5757\uff0c\u5728\u7a81\u53d1\u5e72\u6270\u7684\u60c5\u51b5\u4e0b\uff0c\u7ea0\u9519\u80fd\u529b\u5f3a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u81ea\u52a8\u5316\u6d4b\u8bd5\u7cfb\u7edf<\/strong>\uff1a\u4f7f\u7528\u81ea\u52a8\u5316\u6d4b\u8bd5\u7cfb\u7edf\uff0c\u901a\u8fc7\u6d4b\u8bd5\u8bbe\u5907\u548c\u5e72\u6270\u6e90\u53d1\u751f\u8bbe\u5907\uff0c\u4f9d\u636e\u5199\u5165\u6d4b\u8bd5\u811a\u672c\u7684\u5404\u4e2a\u4fe1\u53f7\u5f3a\u5ea6\u7cbe\u51c6\u8c03\u8282\u6d4b\u8bd5\u4fe1\u53f7\u5f3a\u5ea6\u6216\u5e72\u6270\u4fe1\u53f7\u5f3a\u5ea6\uff0c\u4ee5\u63d0\u9ad8\u6d4b\u8bd5\u7cbe\u786e\u5ea6\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u7075\u654f\u5ea6\u6307\u6807<\/strong>\uff1a\u8bc4\u4f30\u6a21\u5757\u5728\u7279\u5b9a\u4fe1\u566a\u6bd4(SNR)\u4e0b\u63a5\u6536\u548c\u8bc6\u522b\u4fe1\u53f7\u7684\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u4f20\u8f93\u901f\u7387\u3001\u4f20\u8f93\u8ddd\u79bb\u3001\u529f\u8017\u3001\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u7efc\u5408\u8bc4\u4f30\u6a21\u5757\u7684\u4f20\u8f93\u901f\u7387\u3001\u4f20\u8f93\u8ddd\u79bb\u3001\u529f\u8017\u3001\u63a5\u6536\u7075\u654f\u5ea6\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u53d8\u5316\u66f2\u7ebf\u7279\u5f81<\/strong>\uff1a\u57fa\u4e8e\u53d8\u5316\u66f2\u7ebf\u7279\u5f81\u7684\u6d4b\u8bd5\u65b9\u6cd5\uff0c\u53ef\u4ee5\u66f4\u51c6\u786e\u5730\u8bc4\u4f30\u65e0\u7ebf\u8bbe\u5907\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001 2.4GHz\u9891\u6bb5\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u9891\u6bb5\u5bf9\u6bd4<\/h2>\n\n\n\n<p>\u3000\u30002.4GHz\u9891\u6bb5\u4e0e\u5176\u4ed6\u65e0\u7ebf\u901a\u4fe1\u9891\u6bb5(\u59825GHz Wi-Fi)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\u548c\u52a3\u52bf\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. \u4f18\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u517c\u5bb9\u6027\u5e7f\u6cdb<\/strong>\uff1a2.4GHz\u9891\u6bb5\u662f\u4e00\u79cd\u5168\u7403\u8303\u56f4\u5185\u5e7f\u6cdb\u4f7f\u7528\u7684\u65e0\u7ebf\u9891\u6bb5\uff0c\u51e0\u4e4e\u6240\u6709\u7684\u65e0\u7ebf\u8bbe\u5907\u90fd\u652f\u63012.4GHz\u9891\u6bb5\uff0c\u56e0\u6b64\u5177\u6709\u5f88\u597d\u7684\u517c\u5bb9\u6027\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u66f4\u597d\u7684\u8986\u76d6\u8303\u56f4\u548c\u7a7f\u900f\u80fd\u529b<\/strong>\uff1a2.4GHz\u9891\u6bb5\u6bd45GHz\u9891\u6bb5\u5177\u6709\u66f4\u597d\u7684\u8986\u76d6\u8303\u56f4\uff0c\u5e76\u4e14\u53ef\u4ee5\u6bd45GHz\u9891\u6bb5\u66f4\u597d\u5730\u7a7f\u900f\u5899\u58c1\u3001\u5929\u82b1\u677f\u6216\u4efb\u4f55\u7c7b\u578b\u7684\u969c\u788d\u7269\u3002\u8fd9\u4f7f\u5f972.4GHz\u9891\u6bb5\u5728\u667a\u80fd\u5bb6\u5c45\u7b49\u9700\u8981\u7a7f\u5899\u8986\u76d6\u7684\u5e94\u7528\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6210\u672c\u8f83\u4f4e<\/strong>\uff1a2.4GHz\u65e0\u7ebf\u7535\u7684\u5929\u7ebf\u4f53\u79ef\u8f83\u5c0f\uff0c\u4ea7\u54c1\u4f53\u79ef\u4e5f\u66f4\u5c0f\uff0c\u4ece\u800c\u4f7f\u82af\u7247\u66f4\u96c6\u4e2d\uff0c\u51cf\u5c11\u8017\u7535\u3002\u56e0\u6b64\uff0c\u4f7f\u75282.4GHz\u9891\u6bb5\u7684\u4ea7\u54c1\u901a\u5e38\u6210\u672c\u8f83\u4f4e\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u8017\u8f83\u4f4e<\/strong>\uff1a\u4e0e5GHz\u76f8\u6bd4\uff0c2.4GHz\u7684\u529f\u7387\u6548\u7387\u66f4\u9ad8\uff0c\u6570\u636e\u901f\u7387\u66f4\u9ad8\uff0c\u4fe1\u53f7\u8981\u6c42\u4e5f\u66f4\u9ad8\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. \u52a3\u52bf\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u5e26\u5bbd\u8f83\u7a84<\/strong>\uff1a2.4GHz\u9891\u6bb5\u7684\u53ef\u7528\u9891\u9053\u8f83\u5c11\uff0c\u4e14\u6bcf\u4e2a\u9891\u9053\u7684\u5e26\u5bbd\u8f83\u7a84\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u5728\u591a\u8bbe\u5907\u540c\u65f6\u8fde\u63a5\u65f6\u51fa\u73b0\u62e5\u5835\u73b0\u8c61\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5e72\u6270\u8f83\u591a<\/strong>\uff1a\u7531\u4e8e2.4GHz\u9891\u6bb5\u88ab\u5e7f\u6cdb\u4f7f\u7528\uff0c\u5305\u62ec\u5fae\u6ce2\u7089\u3001\u65e0\u7ef3\u7535\u8bdd\u548c\u84dd\u7259\u8bbe\u5907\u7b49\u5728\u5185\u7684\u591a\u79cd\u8bbe\u5907\u90fd\u5728\u4f7f\u7528\u8fd9\u4e2a\u9891\u6bb5\uff0c\u5bfc\u81f4\u8be5\u9891\u6bb5\u7684\u5e72\u6270\u8f83\u591a\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u9053\u9650\u5236<\/strong>\uff1a2.4GHz\u9891\u6bb5\u53ea\u6709\u4e09\u4e2a\u975e\u91cd\u53e0\u7684\u9891\u9053\uff0c\u8fd9\u4e25\u91cd\u9650\u5236\u4e86\u6bcf\u4e2a\u533a\u57df\u53ef\u653e\u7f6e\u7684\u63a5\u5165\u70b9\u6570\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56db\u3001 NRF24L01\u548cRF2401F27\u6a21\u5757\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u6bd4\u8f83\u3002<\/h2>\n\n\n\n<p>\u3000\u3000NRF24L01\u548cRF2401F27\u90fd\u662f\u57fa\u4e8eNordic\u516c\u53f8\u7684nRF24L01+\u82af\u7247\u76842.4GHz\u65e0\u7ebf\u6a21\u5757\uff0c\u4f46\u5b83\u4eec\u5728\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\u4e0a\u6709\u4e00\u4e9b\u5dee\u5f02\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30001. NRF24L01\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a\u5de5\u4f5c\u4e8e2.4GHz\u81f32.5GHz ISM\u9891\u6bb5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u901f\u7387<\/strong>\uff1a\u6700\u9ad8\u53ef\u8fbe2Mbps\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u9891\u9053\u6570\u91cf<\/strong>\uff1a\u652f\u6301125\u4e2a\u9891\u9053\uff0c\u6ee1\u8db3\u591a\u70b9\u901a\u4fe1\u548c\u8df3\u9891\u901a\u4fe1\u9700\u6c42\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8c03\u5236\u65b9\u5f0f<\/strong>\uff1a\u91c7\u7528\u9ad8\u6548\u7684GFSK(\u9ad8\u65af\u9891\u79fb\u952e\u63a7)\u8c03\u5236\u6280\u672f\uff0c\u5177\u6709\u826f\u597d\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u529f\u8017<\/strong>\uff1a\u4f4e\u529f\u8017\u8bbe\u8ba1\uff0c\u5728\u53d1\u5c04\u6a21\u5f0f\u4e0b\u5de5\u4f5c\u7535\u6d41\u4e3a9mA\uff0c\u5728\u63a5\u6536\u6a21\u5f0f\u4e0b\u4e3a12.3mA\u3002\u5f85\u673a\u6a21\u5f0f\u4e0b\u7535\u6d41\u4ec5\u4e3a1uA\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c3a\u5bf8<\/strong>\uff1a\u4f53\u79ef\u5c0f\u5de7\uff0c\u7ea629mm*15mm\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5176\u4ed6\u7279\u6027<\/strong>\uff1a\u5185\u7f6e\u9891\u7387\u5408\u6210\u5668\u3001\u529f\u7387\u653e\u5927\u5668\u3001\u6676\u4f53\u632f\u8361\u5668\u3001\u8c03\u5236\u5668\u7b49\u529f\u80fd\u6a21\u5757\uff0c\u5e76\u878d\u5408\u4e86\u589e\u5f3a\u578bShockBurst\u6280\u672f\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30002. RF2401F27\u7684\u6280\u672f\u89c4\u683c\u548c\u6027\u80fd\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>\u9891\u7387\u8303\u56f4<\/strong>\uff1a\u540c\u6837\u5de5\u4f5c\u4e8e2.4GHz ISM\u9891\u6bb5\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u6570\u636e\u901f\u7387<\/strong>\uff1a\u6700\u9ad8\u6570\u636e\u901f\u7387\u4e3a2Mbps\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u8f93\u51fa\u529f\u7387<\/strong>\uff1a\u5177\u6709\u9ad8\u8f93\u51fa\u529f\u7387(+26dBm)\uff0c\u8fd9\u4f7f\u5f97\u5176\u4f20\u8f93\u8ddd\u79bb\u66f4\u8fdc\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u63a5\u6536\u7075\u654f\u5ea6<\/strong>\uff1a\u6781\u4f4e\u7684\u63a5\u6536\u7075\u654f\u5ea6(-102 dBm)\uff0c\u63d0\u9ad8\u4e86\u4fe1\u53f7\u63a5\u6536\u80fd\u529b\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5c3a\u5bf8<\/strong>\uff1a\u5916\u5f62\u5c3a\u5bf8\u4e3a31.44*15.80mm\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>\u5176\u4ed6\u7279\u6027<\/strong>\uff1a\u91c7\u7528\u9ad8\u6548\u7387RF\u653e\u5927\u5668\uff0c\u4f4e\u8c10\u6ce2\u548c\u4f4e\u610f\u5916\u8f90\u5c04\uff0c\u8fd9\u4e9b\u7279\u6027\u6709\u52a9\u4e8e\u5ef6\u957f\u4f20\u8f93\u8303\u56f4\u5e76\u6539\u5584\u94fe\u8def\u8d28\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u3000\u30003. \u603b\u7ed3\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>NRF24L01<\/strong>&nbsp;\u66f4\u6ce8\u91cd\u4f4e\u529f\u8017\u548c\u5c0f\u5c3a\u5bf8\u8bbe\u8ba1\uff0c\u9002\u7528\u4e8e\u9700\u8981\u8282\u80fd\u548c\u7a7a\u95f4\u53d7\u9650\u7684\u5e94\u7528\u573a\u666f\uff0c\u5982\u65e0\u7ebf\u9f20\u6807\u3001\u952e\u76d8\u3001\u6e38\u620f\u624b\u67c4\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>RF2401F27<\/strong>&nbsp;\u5219\u66f4\u5f3a\u8c03\u9ad8\u8f93\u51fa\u529f\u7387\u548c\u9ad8\u63a5\u6536\u7075\u654f\u5ea6\uff0c\u9002\u5408\u9700\u8981\u8fdc\u8ddd\u79bb\u4f20\u8f93\u548c\u9ad8\u53ef\u9760\u6027\u7684\u5e94\u7528\uff0c\u5982\u9065\u63a7\u7cfb\u7edf\u548c\u5de5\u4e1a\u63a7\u5236\u9886\u57df\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e94\u3001 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