{"id":44388,"date":"2023-10-02T00:32:57","date_gmt":"2023-10-01T16:32:57","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=44388"},"modified":"2023-10-14T16:24:08","modified_gmt":"2023-10-14T08:24:08","slug":"etsgyjwlwjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/44388.html","title":{"rendered":"ESP32 Modbus Master\uff1a\u63a2\u7d22\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u6280\u672f"},"content":{"rendered":"

  ESP32 Modbus Master\u662f\u4e00\u6b3e\u57fa\u4e8eESP32\u82af\u7247\u7684Modbus\u4e3b\u673a\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6784\u5efa\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u7cfb\u7edf\uff0c\u5b9e\u73b0\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\u7b49\u529f\u80fd\u3002<\/p>\n

ESP32 Modbus Master\u7b80\u4ecb<\/h2>\n

  ESP32 Modbus Master\u662f\u4e00\u6b3e\u57fa\u4e8eESP32\u82af\u7247\u7684Modbus\u4e3b\u673a\uff0c\u5b83\u652f\u6301Modbus RTU\u548cModbus TCP\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0Modbus\u8bbe\u5907\u7684\u8fde\u63a5\u3001\u8bfb\u53d6\u548c\u5199\u5165\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6784\u5efa\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u7cfb\u7edf\uff0c\u5b9e\u73b0\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\u7b49\u529f\u80fd\u3002ESP32 Modbus Master\u7684\u7279\u70b9\u5728\u4e8e\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u76d1\u63a7\u7b49\u3002<\/p>\n

ESP32 Modbus Master\u7684\u4f18\u52bf<\/h2>\n

  1.\u5b9e\u73b0\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51<\/h3>\n

  ESP32 Modbus Master\u53ef\u4ee5\u5b9e\u73b0\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u91c7\u96c6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u76d1\u63a7\u7b49\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u7684\u9700\u6c42\u3002<\/p>\n

  2.\u652f\u6301\u591a\u79cd\u534f\u8bae<\/h3>\n

  ESP32 Modbus Master\u652f\u6301\u591a\u79cd\u534f\u8bae\uff0c\u5305\u62ecModbus RTU\u548cModbus TCP\u534f\u8bae\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u76d1\u63a7\u7b49\u3002<\/p>\n

  3.\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784<\/h3>\n

  ESP32 Modbus Master\u652f\u6301\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u8bbe\u5907\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u901a\u4fe1\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u76d1\u63a7\u7b49\u3002<\/p>\n

\u7ed3\u8bba<\/h2>\n

  ESP32 Modbus Master\u662f\u4e00\u6b3e\u57fa\u4e8eESP32\u82af\u7247\u7684Modbus\u4e3b\u673a\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6784\u5efa\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u7cfb\u7edf\uff0c\u5b9e\u73b0\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\u7b49\u529f\u80fd\uff0c\u652f\u6301\u591a\u79cd\u534f\u8bae\u548c\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u53cc\u5411\u901a\u4fe1\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u5b9e\u65f6\u76d1\u63a7\u7b49\uff0c\u662f\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u7cfb\u7edf\u7684\u7406\u60f3\u9009\u62e9\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

ESP32ModbusMaster\u662f\u4e00\u6b3e\u57fa\u4e8eESP32\u82af\u7247\u7684Modbus\u4e3b\u673a\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u6784\u5efa\u5de5\u4e1a\u7ea7\u7269\u8054\u7f51\u7cfb\u7edf\uff0c\u5b9e\u73b0\u7269\u8054\u7f51\u8bbe\u5907\u7684\u5b9e\u65f6\u76d1\u63a7\u3001\u6570\u636e\u91c7\u96c6\u548c\u8fdc\u7a0b\u63a7\u5236\u7b49\u529f\u80fd\u3002<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[322,78],"class_list":["post-44388","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-esp32","tag-m-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=44388"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/44388\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=44388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=44388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=44388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}