{"id":42523,"date":"2023-09-27T18:36:35","date_gmt":"2023-09-27T10:36:35","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=42523"},"modified":"2023-10-14T01:25:14","modified_gmt":"2023-10-13T17:25:14","slug":"cxn","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/42523.html","title":{"rendered":"CH340 485 \u6027\u80fd"},"content":{"rendered":"

  CH340 485\u662f\u4e00\u6b3e\u591a\u529f\u80fd\u7684\u901a\u4fe1\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u652f\u6301RS485\u3001RS232\u548cTTL\u7b49\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5c06\u4e32\u884c\u6570\u636e\u8f6c\u6362\u4e3a\u5e76\u884c\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u3002CH340 485\u7684\u6027\u80fd\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u672c\u6587\u5c06\u5bf9CH340 485\u7684\u6027\u80fd\u8fdb\u884c\u7b80\u8981\u4ecb\u7ecd\uff0c\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528\u8fd9\u6b3e\u82af\u7247\u3002<\/p>\n

CH340 485\u7684\u4f20\u8f93\u901f\u7387<\/h2>\n

  CH340 485\u7684\u4f20\u8f93\u901f\u7387\u53ef\u8fbe\u5230\u6bcf\u79d2256kbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u6b64\u5916\uff0cCH340 485\u8fd8\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u4f8b\u5982RS485\u3001RS232\u548cTTL\u7b49\u3002<\/p>\n

  CH340 485\u7684\u6570\u636e\u5b89\u5168<\/h3>\n

  CH340 485\u7684\u6570\u636e\u5b89\u5168\u529f\u80fd\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u653b\u51fb\u548c\u7be1\u6539\u3002\u6b64\u5916\uff0cCH340 485\u8fd8\u652f\u6301\u6821\u9a8c\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u68c0\u6d4b\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

  CH340 485\u7684\u529f\u8017<\/h3>\n

  CH340 485\u7684\u529f\u8017\u975e\u5e38\u4f4e\uff0c\u53ea\u6709\u7ea610mA\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u8bbe\u5907\u7684\u529f\u8017\uff0c\u4ece\u800c\u5b9e\u73b0\u8282\u80fd\u6548\u679c\u3002\u6b64\u5916\uff0cCH340 485\u8fd8\u652f\u6301\u591a\u79cd\u7535\u6e90\u6a21\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

CH340 485\u7684\u53ef\u9760\u6027<\/h2>\n

  CH340 485\u7684\u53ef\u9760\u6027\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u6b64\u5916\uff0cCH340 485\u8fd8\u652f\u6301\u591a\u79cd\u5b89\u5168\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u653b\u51fb\u548c\u7be1\u6539\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

  CH340 485\u7684\u7a33\u5b9a\u6027<\/h3>\n

  CH340 485\u7684\u7a33\u5b9a\u6027\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002\u6b64\u5916\uff0cCH340 485\u8fd8\u652f\u6301\u591a\u79cd\u9519\u8bef\u68c0\u6d4b\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u68c0\u6d4b\u6570\u636e\u4f20\u8f93\u4e2d\u7684\u9519\u8bef\uff0c\u4ece\u800c\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u3002<\/p>\n

  CH340 485\u7684\u53ef\u6269\u5c55\u6027<\/h3>\n

  CH340 485\u7684\u53ef\u6269\u5c55\u6027\u975e\u5e38\u9ad8\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u4f8b\u5982RS485\u3001RS232\u548cTTL\u7b49\u3002\u6b64\u5916\uff0cCH340 485\u8fd8\u652f\u6301\u591a\u79cd\u7535\u6e90\u6a21\u5f0f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  CH340 485\u662f\u4e00\u6b3e\u591a\u529f\u80fd\u7684\u901a\u4fe1\u82af\u7247\uff0c\u5177\u6709\u4f20\u8f93\u901f\u7387\u9ad8\u3001\u6570\u636e\u5b89\u5168\u3001\u529f\u8017\u4f4e\u3001\u53ef\u9760\u6027\u9ad8\u3001\u7a33\u5b9a\u6027\u9ad8\u548c\u53ef\u6269\u5c55\u6027\u9ad8\u7b49\u4f18\u70b9\u3002<\/strong>\u5b83\u53ef\u4ee5\u652f\u6301RS485\u3001RS232\u548cTTL\u7b49\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5c06\u4e32\u884c\u6570\u636e\u8f6c\u6362\u4e3a\u5e76\u884c\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u3002CH340 485\u7684\u6027\u80fd\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\uff0c\u5e76\u4e14\u5177\u6709\u8f83\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5b89\u5168\u7684\u6570\u636e\u4f20\u8f93\u670d\u52a1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

CH340485\u662f\u4e00\u6b3e\u591a\u529f\u80fd\u7684\u901a\u4fe1\u82af\u7247\uff0c\u5b83\u53ef\u4ee5\u652f\u6301RS485\u3001RS232\u548cTTL\u7b49\u901a\u4fe1\u534f\u8bae\uff0c\u53ef\u4ee5\u5c06\u4e32\u884c\u6570\u636e\u8f6c\u6362\u4e3a\u5e76\u884c\u6570\u636e\uff0c\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u9ad8\u901f\u4f20\u8f93\u3002CH340485\u7684\u6027<\/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":[320,61],"class_list":["post-42523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ch340","tag-r"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42523","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=42523"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/42523\/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=42523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=42523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=42523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}