{"id":28140,"date":"2024-05-11T07:06:58","date_gmt":"2024-05-10T23:06:58","guid":{"rendered":"https:\/\/www.modbus.cn\/?p=28140"},"modified":"2024-05-11T07:08:33","modified_gmt":"2024-05-10T23:08:33","slug":"wu-tong-xun-tiao-shi-gong-ju-modbus-rtu-zi-ding-yi-zhen-modbus-rtu-sou-suo-she-bei-mqtt-tiao-shi","status":"publish","type":"post","link":"https:\/\/www.modbus.cn\/en\/28140.html","title":{"rendered":"Wu\u901a\u8baf\u8c03\u8bd5\u5de5\u5177\uff1aModbus Rtu\u81ea\u5b9a\u4e49\u5e27,Modbus Rtu\u641c\u7d22\u8bbe\u5907,MQTT\u8c03\u8bd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u5728\u5f53\u4eca\u5feb\u901f\u53d1\u5c55\u7684\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u7269\u8054\u7f51(IoT)\u9886\u57df\uff0c\u901a\u4fe1\u534f\u8bae\u7684\u6d4b\u8bd5\u4e0e\u8c03\u8bd5\u662f\u786e\u4fdd\u7cfb\u7edf\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u73af\u8282\u3002Wu\u901a\u8baf\u8c03\u8bd5\u5de5\u5177\u4f5c\u4e3a\u4e00\u6b3e\u4e13\u4e1a\u7684\u901a\u4fe1\u534f\u8bae\u6d4b\u8bd5\u8f6f\u4ef6\uff0c\u4ee5\u5176\u5f3a\u5927\u7684\u529f\u80fd\u548c\u7528\u6237\u53cb\u597d\u7684\u754c\u9762\uff0c\u4e3a\u5de5\u7a0b\u5e08\u548c\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7406\u60f3\u7684\u6d4b\u8bd5\u5e73\u53f0\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdWu\u901a\u8baf\u8c03\u8bd5\u5de5\u5177\u7684\u7279\u8272\u529f\u80fd\u548c\u5e94\u7528\u573a\u666f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Modbus Rtu \u81ea\u5b9a\u4e49\u5e27<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"e9ecef\" data-has-transparency=\"false\" style=\"--dominant-color: #e9ecef;\" decoding=\"async\" sizes=\"(max-width: 950px) 100vw, 950px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/05\/20240511065556347.png?x-oss-process=image\/resize,m_lfit,w_950,h_692\"  class=\"wp-image-28141 not-transparent\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Modbus Rtu \u641c\u7d22\u8bbe\u5907<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u6570\u8bbe\u7f6e, \u53ef\u9009\u62e9\u591a\u4e2a\u6ce2\u7279\u7387\u4e0e\u6821\u9a8c\u65b9\u5f0f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"ebebea\" data-has-transparency=\"false\" style=\"--dominant-color: #ebebea;\" decoding=\"async\" sizes=\"(max-width: 950px) 100vw, 950px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/05\/20240511065709332.png?x-oss-process=image\/resize,m_lfit,w_950,h_626\"  class=\"wp-image-28143 not-transparent\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Modbus Rtu 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not-transparent\"><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Modbus Rtu \u81ea\u52a8\u5e94\u7b54<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/github.com\/Monika1313\/Wu.CommTool#modbus-rtu-%E8%87%AA%E5%8A%A8%E5%BA%94%E7%AD%94\" rel=\"noopener noreferrer nofollow\"><\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bbe\u7f6e\u597d\u5339\u914d\u6a21\u677f\u548c\u5e94\u7b54\u6a21\u677f\uff0c\u63a5\u6536\u5230\u6570\u636e\u4e0e\u5339\u914d\u6a21\u677f\u76f8\u540c\u65f6\u5c06\u81ea\u52a8\u53d1\u9001\u5e94\u7b54\u6a21\u677f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"eff1f5\" data-has-transparency=\"false\" style=\"--dominant-color: #eff1f5;\" decoding=\"async\" sizes=\"(max-width: 950px) 100vw, 950px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/05\/20240511065745202.png?x-oss-process=image\/resize,m_lfit,w_950,h_644\"  class=\"wp-image-28146 not-transparent\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"e0ece4\" data-has-transparency=\"false\" style=\"--dominant-color: #e0ece4;\" decoding=\"async\" sizes=\"(max-width: 950px) 100vw, 950px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/05\/20240511065756541.png?x-oss-process=image\/resize,m_lfit,w_950,h_629\"  class=\"wp-image-28147 not-transparent\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"ccd0d2\" data-has-transparency=\"false\" style=\"--dominant-color: #ccd0d2;\" decoding=\"async\" sizes=\"(max-width: 950px) 100vw, 950px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/05\/20240511065803521.png?x-oss-process=image\/resize,m_lfit,w_950,h_629\"  class=\"wp-image-28148 not-transparent\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"e9e5e0\" data-has-transparency=\"false\" style=\"--dominant-color: #e9e5e0;\" decoding=\"async\" sizes=\"(max-width: 950px) 100vw, 950px\" src=\"https:\/\/image.modbus.cn\/wp-content\/uploads\/2024\/05\/20240511065817757.png?x-oss-process=image\/resize,m_lfit,w_950,h_634\"  class=\"wp-image-28149 not-transparent\"><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u8f6f\u4ef6\u7279\u8272<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u652f\u6301ModbusRtu\u3001Mqtt\u670d\u52a1\u5668\u3001Mqtt\u5ba2\u6237\u7aef<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Wu\u901a\u8baf\u8c03\u8bd5\u5de5\u5177\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5305\u62ecModbusRtu\u3001MQTT\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\uff0c\u4f7f\u5176\u6210\u4e3a\u591a\u534f\u8bae\u73af\u5883\u4e0b\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u754c\u9762\u8272\u5f69\u4e30\u5bcc<\/h3>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u8f6f\u4ef6\u5177\u5907\u667a\u80fd\u9632\u7c98\u5305\u529f\u80fd\uff0c\u5373\u4f7f\u5728\u9ad8\u901f\u901a\u4fe1\u73af\u5883\u4e0b\u4e5f\u80fd\u51c6\u786e\u89e3\u6790\u6570\u636e\uff0c\u786e\u4fdd\u901a\u4fe1\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u529f\u80fd\u4ecb\u7ecd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Modbus Rtu<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u81ea\u52a8\u683c\u5f0f\u5316\u89e3\u6790\u548c\u9a8c\u8bc1\u6570\u636e\u5e27<\/strong>\uff1a\u7b80\u5316\u4e86\u6570\u636e\u5e27\u7684\u5904\u7406\u6d41\u7a0b\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u5904\u7406\u7684\u51c6\u786e\u6027\u548c\u6548\u7387\u3002<\/li>\n\n\n\n<li><strong>\u81ea\u5b9a\u4e49\u5e27\u652f\u6301\u81ea\u52a8\u6821\u9a8c<\/strong>\uff1a\u7528\u6237\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u5b9a\u5236\u6570\u636e\u5e27\uff0c\u5e76\u5229\u7528\u81ea\u52a8\u6821\u9a8c\u529f\u80fd\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/li>\n\n\n\n<li><strong>\u641c\u7d22\u8bbe\u5907<\/strong>\uff1a\u652f\u6301\u591a\u79cd\u7ec4\u5408\u8bbe\u7f6e\uff0c\u81ea\u52a8\u641c\u7d22\u8bbe\u5907\uff0c\u7b80\u5316\u4e86\u8bbe\u5907\u53d1\u73b0\u548c\u8fde\u63a5\u7684\u8fc7\u7a0b\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u76d1\u63a7<\/strong>\uff1a\u5141\u8bb8\u7528\u6237\u8bbe\u7f6e\u5b57\u8282\u5e8f\u3001\u6570\u636e\u7c7b\u578b\u7b49\uff0c\u652f\u6301\u8bfb\u53d6\u4e0e\u5199\u5165\u64cd\u4f5c\uff0c\u4e3a\u6570\u636e\u76d1\u63a7\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u3002<\/li>\n\n\n\n<li><strong>\u81ea\u52a8\u5e94\u7b54<\/strong>\uff1a\u5728\u901a\u4fe1\u8fc7\u7a0b\u4e2d\u81ea\u52a8\u5e94\u7b54\uff0c\u51cf\u5c11\u4e86\u624b\u52a8\u64cd\u4f5c\uff0c\u63d0\u9ad8\u4e86\u54cd\u5e94\u901f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mqtt Server<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u672c\u5730Mqtt\u670d\u52a1\u5668<\/strong>\uff1a\u5728\u672c\u5730\u5f00\u542fMQTT\u670d\u52a1\u5668\u4f9b\u5ba2\u6237\u7aef\u8fde\u63a5\u6d4b\u8bd5\uff0c\u65b9\u4fbf\u4e86\u670d\u52a1\u5668\u7aef\u7684\u6d4b\u8bd5\u548c\u8c03\u8bd5\u3002<\/li>\n\n\n\n<li><strong>\u6d88\u606f\u683c\u5f0f\u5316\u67e5\u770b<\/strong>\uff1a\u53f3\u952e\u6d88\u606f\u5373\u53ef\u5bf9JSON\u683c\u5f0f\u7684\u6570\u636e\u8fdb\u884c\u683c\u5f0f\u5316\u67e5\u770b\uff0c\u63d0\u9ad8\u4e86\u6570\u636e\u7684\u53ef\u8bfb\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mqtt Client<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Mqtt\u5ba2\u6237\u7aef\u8fde\u63a5<\/strong>\uff1a\u5141\u8bb8\u7528\u6237\u5f00\u542fMQTT\u5ba2\u6237\u7aef\u8fde\u63a5\u5230MQTT\u670d\u52a1\u5668\uff0c\u8fdb\u884c\u901a\u4fe1\u6d4b\u8bd5\u3002<\/li>\n\n\n\n<li><strong>\u8ba2\u9605\u7ba1\u7406<\/strong>\uff1a\u63d0\u4f9b\u8ba2\u9605\u7ba1\u7406\u529f\u80fd\uff0c\u7528\u6237\u53ef\u4ee5\u65b9\u4fbf\u5730\u8ba2\u9605\u548c\u53d6\u6d88\u8ba2\u9605\u6240\u9700\u7684\u4e3b\u9898\u3002<\/li>\n\n\n\n<li><strong>\u6d88\u606f\u683c\u5f0f\u5316\u67e5\u770b<\/strong>\uff1a\u540c\u6837\u652f\u6301\u53f3\u952e\u6d88\u606f\u5bf9JSON\u683c\u5f0f\u6570\u636e\u7684\u683c\u5f0f\u5316\u67e5\u770b\uff0c\u589e\u5f3a\u4e86\u7528\u6237\u4f53\u9a8c\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Json\u683c\u5f0f\u5316\u67e5\u770b<\/h3>\n\n\n\n<p 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