{"id":34950,"date":"2023-09-16T10:36:57","date_gmt":"2023-09-16T02:36:57","guid":{"rendered":"\/\/www.viralrail.com\/?p=34950"},"modified":"2024-06-01T11:39:07","modified_gmt":"2024-06-01T03:39:07","slug":"gclxpxhxxht","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/34950.html","title":{"rendered":"\u56fd\u4ea7LoRa\u82af\u7247\u578b\u53f7\uff1a\u8c61\u82af1\u53f7 TP5803"},"content":{"rendered":"\n<p>\u3000\u3000<strong>LoRa<\/strong>(Long Range)\u662f\u4e00\u79cd\u4f4e\u529f\u8017\u3001\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u5e94\u7528\u3002\u800c\u6280\u8c61\u79d1\u6280\u7814\u53d1\u7684\u8c61\u82af1\u53f7 TP5803\u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u3001\u8d85\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u7684\u57fa\u4e8eTPUNB\u534f\u8bae\u5bf9\u6807\u56fd\u5916\u540c\u7c7b\u4ea7\u54c1\u7684<strong><a href=\"\/\/www.viralrail.com\/blog\/9912.html\" data-type=\"link\" data-id=\"\/\/www.viralrail.com\/blog\/93527.html\">\u56fd\u4ea7LoRa<\/a>\u7269\u8054\u7f51\u5c04\u9891\u57fa\u5e26\u5904\u7406\u82af\u7247<\/strong>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u56fd\u4ea7\u201cLoRa\u201d\u82af\u7247\u8c61\u82af1\u53f7<\/h2>\n\n\n\n<p>\u3000\u3000\u8c61\u82af1\u53f7 TP5803\u82af\u7247\u652f\u6301\u591a\u79cd\u8c03\u5236\u65b9\u5f0f\uff0c\u5305\u62ec(G)FSK\u3001(G)MSK\u8c03\u5236\u3001TBCC\u7f16\u8bd1\u7801\u4ee5\u53caDSSS\u6269\u9891\u3002\u8fd9\u79cd\u591a\u7ea7\u4f20\u8f93\u7801\u7387\u914d\u7f6e\u4f7f\u5f97\u82af\u7247\u80fd\u591f\u9002\u5e94\u4e0d\u540c\u94fe\u8def\u72b6\u6001\u4e0b\u7684\u7269\u8054\u7f51\u5e94\u7528\u9700\u6c42\u3002\u6b64\u5916\uff0c\u8c61\u82af1\u53f7 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\/\/www.viralrail.com\/wp-content\/uploads\/2023\/09\/\u56fd\u4ea7lora\u82af\u7247-\u8c61\u82af\u4e00\u53f7-600x372.png 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><figcaption class=\"wp-element-caption\">\u56fd\u4ea7\u82af\u7247<\/figcaption><\/figure>\n\n\n\n<p>\u3000\u3000\u8be5\u82af\u7247\u7684\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u4e3a127MHz\u81f31020MHz\uff0c\u8c03\u89e3\u65b9\u5f0f\u4e3a(G)FSK\u548c(G)MSK\u52a0\u6269\u9891\u3002\u6ce2\u7279\u7387\u4e0d\u8d85\u8fc7153kbps\uff0cFIFO\u6df1\u5ea6\u4e3a64\u5b57\u8282\u3002\u53d1\u5c04\u529f\u7387\u53ef\u914d\u7f6e\uff0c\u6700\u9ad8\u53ef\u8fbe20dBm\u3002\u800c\u63a5\u6536\u7075\u654f\u5ea6\u4e3a-120dBm\uff0c\u80fd\u591f\u63a5\u6536\u5230\u8f83\u5f31\u7684\u4fe1\u53f7\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u5de5\u4f5c\u7535\u6d41\u65b9\u9762\uff0c\u53d1\u5c04\u7535\u6d41\u4e3a85.5mA@3.3V(470 MHz\uff0c20dBm)\uff0c\u63a5\u6536\u7535\u6d41\u4e3a16.5mA@3.3V(470 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\/><\/figure>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u63d0\u9ad8\u65e0\u7ebf\u8986\u76d6\u80fd\u529b\uff0c\u8c61\u82af1\u53f7 TP5803\u652f\u6301\u589e\u5f3a\u7684\u534f\u8bae\u63a7\u5236\u3002\u540c\u65f6\uff0c\u5b83\u8fd8\u63d0\u4f9b\u4e86\u6807\u51c6\u7684UART\u3001I2C\u548cSPI\u63a5\u53e3\uff0c\u65b9\u4fbf\u4e0e\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>\u8c61\u82af1\u53f7 TP5803\u7684\u5c01\u88c5\u4e3aQFN60.\u5c3a\u5bf8\u4e3a7mm x 7mm\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"726\" height=\"450\" src=\"\/\/www.viralrail.com\/wp-content\/uploads\/2023\/10\/tpunblora-2.jpg\" alt=\"\" class=\"wp-image-64183\" srcset=\"\/\/www.viralrail.com\/wp-content\/uploads\/2023\/10\/tpunblora-2.jpg 726w, \/\/www.viralrail.com\/wp-content\/uploads\/2023\/10\/tpunblora-2-300x186.jpg 300w, \/\/www.viralrail.com\/wp-content\/uploads\/2023\/10\/tpunblora-2-600x372.jpg 600w\" sizes=\"(max-width: 726px) 100vw, 726px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000<strong>\u8c61\u82af1\u53f7 TP5803\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684<a href=\"\/\/www.viralrail.com\/blog\/93527.html\" data-type=\"link\" data-id=\"\/\/www.viralrail.com\/blog\/93527.html\">\u56fd\u4ea7LoRa\u82af\u7247<\/a>\u3002\u5b83\u5177\u5907\u9ad8\u6027\u80fd\u3001\u8d85\u4f4e\u529f\u8017\u548c\u4f4e\u6210\u672c\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u7269\u8054\u7f51\u5e94\u7528\u3002<\/strong>\u65e0\u8bba\u662f\u5728\u8fdc\u8ddd\u79bb\u4f20\u8f93\u8fd8\u662f\u5728\u4f4e\u529f\u8017\u548c\u8986\u76d6\u8ddd\u79bb\u65b9\u9762\uff0c\u8be5\u82af\u7247\u90fd\u80fd\u591f\u63d0\u4f9b\u51fa\u8272\u7684\u6027\u80fd\u3002\u540c\u65f6\uff0c\u5b83\u7684\u4e30\u5bcc\u5916\u8bbe\u63a5\u53e3\u548c\u589e\u5f3a\u7684\u534f\u8bae\u63a7\u5236\u529f\u80fd\uff0c\u4f7f\u5f97\u4e0e\u5176\u4ed6\u8bbe\u5907\u7684\u901a\u4fe1\u66f4\u52a0\u4fbf\u6377\u3002\u6280\u8c61\u79d1\u6280\u7684\u8c61\u82af1\u53f7 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