{"id":77286,"date":"2023-12-27T14:41:04","date_gmt":"2023-12-27T06:41:04","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=77286"},"modified":"2023-12-27T14:41:04","modified_gmt":"2023-12-27T06:41:04","slug":"syuztrhjx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/77286.html","title":{"rendered":"\u4f7f\u7528USB\u8f6cTTL\u5982\u4f55\u63a5\u7ebf"},"content":{"rendered":"

  USB\u8f6cTTL\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5916\u8bbe\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u4ecb\u7ecd\u5982\u4f55\u6b63\u786e\u63a5\u7ebf\u4f7f\u7528USB\u8f6cTTL\uff0c\u4ee5\u786e\u4fdd\u6709\u6548\u7684\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

USB\u8f6cTTL\u63a5\u7ebf\u6b65\u9aa4<\/h2>\n

  \u63a5\u7ebf\u524d\uff0c\u8bf7\u786e\u4fdd\u4f60\u5df2\u7ecf\u51c6\u5907\u597d\u4ee5\u4e0b\u6750\u6599\uff1a<\/p>\n

  \u6750\u6599\u51c6\u5907\uff1a<\/h3>\n

  - USB\u8f6cTTL\u6a21\u5757<\/p>\n

   – \u675c\u90a6\u7ebf<\/p>\n

   – \u76ee\u6807\u8bbe\u5907\uff08\u5982Arduino<\/a>\u6216\u5176\u4ed6\u5fae\u63a7\u5236\u5668\uff09<\/p>\n

  \u63a5\u7ebf\u6b65\u9aa4\uff1a<\/h3>\n

  1. \u5c06USB\u8f6cTTL\u6a21\u5757\u7684\u5730\u7ebf\uff08GND\uff09\u5f15\u811a\u8fde\u63a5\u5230\u76ee\u6807\u8bbe\u5907\u7684\u5730\u7ebf\uff08GND\uff09\u5f15\u811a\u3002<\/p>\n

  2. \u5c06USB\u8f6cTTL\u6a21\u5757\u7684\u53d1\u9001\uff08TX\uff09\u5f15\u811a\u8fde\u63a5\u5230\u76ee\u6807\u8bbe\u5907\u7684\u63a5\u6536\uff08RX\uff09\u5f15\u811a\u3002<\/p>\n

  3. \u5c06USB\u8f6cTTL<\/a>\u6a21\u5757\u7684\u63a5\u6536\uff08RX\uff09\u5f15\u811a\u8fde\u63a5\u5230\u76ee\u6807\u8bbe\u5907\u7684\u53d1\u9001\uff08TX\uff09\u5f15\u811a\u3002<\/p>\n

  4. \u5c06USB\u8f6cTTL\u6a21\u5757\u7684\u7535\u6e90\uff08VCC\uff09\u5f15\u811a\u8fde\u63a5\u5230\u76ee\u6807\u8bbe\u5907\u7684\u7535\u6e90\u5f15\u811a\uff0c\u786e\u4fdd\u7535\u5e73\u5339\u914d\uff08\u901a\u5e38\u4e3a3.3V\u62165V\uff09\u3002<\/p>\n

USB\u8f6cTTL\u63a5\u7ebf\u6ce8\u610f\u4e8b\u9879<\/h2>\n

  \u7535\u538b\u5339\u914d\uff1a<\/h3>\n

  \u5728\u63a5\u7ebfUSB<\/a>\u8f6cTTL\u65f6\uff0c\u52a1\u5fc5\u786e\u4fdd\u76ee\u6807\u8bbe\u5907\u548cUSB\u8f6cTTL\u7684\u7535\u538b\u5339\u914d\uff0c\u907f\u514d\u56e0\u7535\u538b\u4e0d\u5339\u914d\u800c\u635f\u574f\u8bbe\u5907\u3002<\/p>\n

  \u7ebf\u5e8f\u6b63\u786e\uff1a<\/h3>\n

  \u63a5\u7ebf\u65f6\u4e00\u5b9a\u8981\u786e\u4fddGND\u3001TX\u3001RX\u7ebf\u5e8f\u6b63\u786e\u8fde\u63a5\uff0c\u5426\u5219\u4f1a\u5bfc\u81f4\u901a\u4fe1\u5931\u8d25\u6216\u8bbe\u5907\u635f\u574f\u3002<\/p>\n

  \u4fe1\u53f7\u4fdd\u6301\u7a33\u5b9a\uff1a<\/h3>\n

  \u5728\u63a5\u7ebf\u8fc7\u7a0b\u4e2d\uff0c\u8981\u907f\u514d\u7535\u78c1\u5e72\u6270\uff0c\u4fdd\u6301\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u901a\u8fc7\u6b63\u786e\u63a5\u7ebf\u4f7f\u7528USB\u8f6cTTL\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ba1\u7b97\u673a\u4e0e\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u7684\u7a33\u5b9a\u4e32\u884c\u901a\u4fe1\u3002<\/strong>\u6309\u7167\u6b63\u786e\u7684\u6b65\u9aa4\u8fdb\u884c\u63a5\u7ebf\uff0c\u5e76\u9075\u5faa\u6ce8\u610f\u4e8b\u9879\uff0c\u53ef\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u8d28\u91cf\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

USB\u8f6cTTL\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5916\u8bbe\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5176\u4ed6\u8bbe\u5907\u4e4b\u95f4\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u4ecb\u7ecd\u5982\u4f55\u6b63\u786e\u63a5\u7ebf\u4f7f\u7528USB\u8f6cTTL\uff0c\u4ee5\u786e\u4fdd\u6709\u6548\u7684\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\u3002USB\u8f6cTTL\u63a5\u7ebf\u6b65<\/p>\n","protected":false},"author":1,"featured_media":64183,"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":[294],"class_list":["post-77286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-usb"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77286"}],"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=77286"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/77286\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=77286"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=77286"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=77286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}