{"id":86,"date":"2020-04-22T21:56:41","date_gmt":"2020-04-22T13:56:41","guid":{"rendered":"http:\/\/iotch.xyz\/?p=86"},"modified":"2020-04-22T21:56:41","modified_gmt":"2020-04-22T13:56:41","slug":"%e6%a0%91%e8%8e%93%e6%b4%beraspberry-pi-3-%e6%99%ba%e8%83%bd%e5%b0%8f%e8%bd%a6","status":"publish","type":"post","link":"https:\/\/www.iotch.xyz\/?p=86","title":{"rendered":"\u6811\u8393\u6d3e(Raspberry Pi 3)\u2014\u2014\u667a\u80fd\u5c0f\u8f66"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u6982\u8ff0<\/h1>\n\n\n\n<p>\u6811\u8393\u6d3e\u80fd\u7528\u6765\u505a\u5565\uff1f<br>\u6811\u8393\u6d3e\u867d\u5c0f\uff0c\u4f46\u4e94\u810f\u4ff1\u5168\u548c\u666e\u901a\u7535\u8111\u65e0\u5f02\uff0c\u662f\u4e00\u79cd\u5fae\u578b\u7535\u8111\u3002\u6811\u8393\u6d3e\u4ee5\u5176\u4f4e\u80fd\u8017\u3001\u79fb\u52a8\u4fbf\u643a\u6027\u3001GPIO\u7b49\u7279\u6027\uff0c\u5f88\u591a\u5728\u666e\u901a\u7535\u8111\u4e0a\u96be\u4ee5\u505a\u597d\u7684\u4e8b\u60c5\uff0c\u7528\u6811\u8393\u6d3e\u5374\u662f\u5f88\u9002\u5408\u7684\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8d44\u6e90\u548c\u73af\u5883<\/h1>\n\n\n\n<p><em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Raspberry Pi 3\nRaspbian\nPython2.7\nL289N\n<\/code><\/pre>\n\n\n\n<p>\u6dd8\u5b9d<br><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fitem.taobao.com%2Fitem.htm%3F_u%3Di2ff7te8bf3b%26id%3D544751133095\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u6bcd\u5bf9\u6bcd\u675c\u90a6\u7ebf<\/a><br><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fitem.taobao.com%2Fitem.htm%3Fspm%3Da1z10.3-c.w4002-678297270.12.580747d7Nrgr0C%26id%3D26351072022\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u6bcd\u5bf9\u516c\u675c\u90a6\u7ebf<\/a><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u7cfb\u7edf<\/h1>\n\n\n\n<p><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fblog.csdn.net%2Fkxwinxp%2Farticle%2Fdetails%2F78370913\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u53c2\u8003<\/a><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">ssh\u8fde\u63a5<\/h1>\n\n\n\n<p>\u7535\u8111\u4e2d\u6253\u5f00\u6811\u8393\u6d3esd\u5361\u76d8\u5728\u91cc\u9762\u6dfb\u52a0\u4e24\u4e2a\u6587\u4ef6ssh\u548cwpa_suplicant.conf<br>1\u3001wpa_suplicant.conf<br>\u5728sd\u6839\u76ee\u5f55\u4e0b\u6dfb\u52a0wpa_suplicant.conf\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b:<em><\/em><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ctrl_interface=DIR=\/var\/run\/wpa_supplicant\nGROUP=netdev\nupdate_config=1 \nnetwork={\n  ssid=\"wifi name\"\n  psk=\"wifi password\"\n}\n<\/code><\/pre>\n\n\n\n<p>\u53ea\u80fd\u8fde\u63a52.4G\u7f51\u7edc\uff0c\u6240\u4ee5\u4f60\u9700\u8981\u786e\u4fdd\u4f60\u6240\u8fde\u63a5\u7684\u662f2.4G\u7684\u901a\u9053\u800c\u4e0d\u662f5G\u7684\u3002<br>2\u3001ssh<br>\u6839\u76ee\u5f55\u4e0b\u6dfb\u52a0\u7a7a\u7684ssh\u6587\u4ef6\uff0c\u4e0d\u8981\u5185\u5bb9<br>3\u3001\u8fde\u63a5<br>\u7136\u540e\u6253\u5f00wifi\uff0c\u6211\u662f\u81ea\u5df1\u7535\u8111wifi,xshell\u8fde\u63a5<br>\u5229\u7528xshel\u8fdb\u5165\u767b\u9646\u754c\u9762\u540e\uff0c\u8f93\u5165\u5bf9\u5e94\u5f97\u6811\u8393\u6d3e\u9ed8\u8ba4\u8d26\u53f7\u3001\u5bc6\u7801<br>\u8d26\u53f7 ----&gt; pi<br>\u5bc6\u7801 ----&gt; raspberry<br>\u53ef\u4ee5\u81ea\u5df1 \u4fee\u6539\u5bc6\u7801[\u4f46\u662f\u4e00\u5b9a\u8981\u8bb0\u4f4f\uff0c\u4e0d\u7136\u5c31\u7b49\u7740\u54ed\u5427]<br>\u5229\u7528xshell\u7684rz\uff0c\u548csz\u63d2\u4ef6\u4f20\u8f93\u6587\u4ef6\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u8bbe\u5907<\/h1>\n\n\n\n<p>\u6811\u8393\u6d3eGPIO[\u8fd9\u91cc\u7684GPIO\u53f7\uff0c\u5c06\u4f1a\u5728\u811a\u672c\u91cc\u7528\u5230]<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/upload-images.jianshu.io\/upload_images\/14822389-c3e3e4285dcf0b0a.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/1131\" alt=\"\"\/><\/figure>\n\n\n\n<p>s2.png<\/p>\n\n\n\n<p>L298N\u53ccH\u6865\u76f4\u6d41\u7535\u673a\u9a71\u52a8\u5668<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/upload-images.jianshu.io\/upload_images\/14822389-f31c53d27d5e4de4.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/957\" alt=\"\"\/><\/figure>\n\n\n\n<p>1.png<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u9a6c\u8fbeA\u533a\u8f93\u51fa\u548c\u9a6c\u8fbeB\u533a\u8f93\u51fa<\/h1>\n\n\n\n<p>\u53ef\u540c\u65f6\u63a7\u5236\u4e24\u4e2a\u9a6c\u8fbe\u6b63\u53cd\u8f6c\uff0c\u5982\u679c\u662f\u56db\u9a71\u53ef\u4ee5\u4f7f\u7528\u5e76\u8054\u7684\u65b9\u6cd5\uff0cA\u533a\u8fde\u63a5\u5c0f\u8f66\u53f3\u524d\u540e\u8f6e\uff0cB\u533a\u8fde\u63a5\u5de6\u524d\u540e\u8f6e\u3002\u6bcf\u4e2a\u533a\u6709\u4e24\u4e2a\u8f93\u51fa\u63a5\u53e3(\u6ca1\u6709\u6b63\u8d1f\u6781\u4e4b\u5206)\uff0c\u5206\u522b\u8fde\u63a5\u9a6c\u8fbe\u6b63\u8d1f\u6781\uff0c\u6ce8\u610f\u56db\u4e2a\u7535\u673a\u7684\u65cb\u8f6c\u65b9\u5411\u662f\u5426\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n\n\n\n<p>\u5355\u673a\u7247IO\u63a7\u5236\u8f93\u5165 : \u63a5 4 \u4e2a GPIO \u53e3\u3002 \u4e0a\u9762\u4e24\u4e2a\u811a Input1 \u3001Input2 (\u9760\u8fd1 A Enable )\u63a7\u5236\u7535\u673a A ; \u4e0b\u9762\u4e24\u4e2a\u811a Input3\u3001Input4 \uff08\u9760\u8fd1 B Enable\uff09\u63a7\u5236\u7535\u673a B\u3002\u6709\u56db\u6839\u94dc\u67f1\uff0c\u5206\u522b\u8fde\u63a5\u6811\u8393\u6d3eGPIO\u9488\uff08\u63a8\u8350\uff1a19\u300126\u300120\u300121\u9488\uff09<\/p>\n\n\n\n<p>\u628a L289N \u7684\u76f4\u6d41\u7535\u6e90\u63a5\u597d\uff0c\u7136\u540e\u628a\u6811\u8393\u6d3e\u7684 GND \u4e0e L298N \u7684 GND \u8fde\u5728\u4e00\u8d77\uff0c\u56e0\u4e3a\u5171\u5730\u540e L298N \u624d\u80fd\u8bc6\u522b\u6811\u8393\u6d3e\u53d1\u9001\u7684 IN1\u3001IN2 \u5230\u5e95\u662f\u9ad8\u7535\u5e73\u8fd8\u662f\u4f4e\u7535\u5e73\u3002<\/p>\n\n\n\n<p>\u6811\u8393\u6d3e\u7684 13\u300119\u300126 \u811a\u5206\u522b\u8fde\u5230 A Enable\u3001IN1 \u3001IN2 \u3002\uff08\u628a\u77ed\u63a5\u5e3d\u62ff\u6389\uff09<br>\u6811\u8393\u6d3e\u7684 21\u300120\u300116 \u811a\u5206\u522b\u8fde\u5230IN3 \u3001IN4\u3001 B Enable\u3001 \u3002\uff08\u628a\u77ed\u63a5\u5e3d\u62ff\u6389\uff09<br>\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/upload-images.jianshu.io\/upload_images\/14822389-9094d8c091132b3b.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/372\" alt=\"\"\/><\/figure>\n\n\n\n<p>image.png<\/p>\n\n\n\n<p><strong>\u7ec4\u88c5\u5b8c\u6210\u56fe<\/strong><br><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/upload-images.jianshu.io\/upload_images\/14822389-5c145f3602a717f5.png?imageMogr2\/auto-orient\/strip|imageView2\/2\/w\/709\" alt=\"\"\/><\/figure>\n\n\n\n<p>finish<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u53ef\u4f7f\u7528\u811a\u672c<\/h1>\n\n\n\n<p><a href=\"https:\/\/links.jianshu.com\/go?to=https%3A%2F%2Fgithub.com%2FeseGithub%2FSmart-car-of-Raspberry\" target=\"_blank\" rel=\"noreferrer noopener\" rel=\"nofollow\" >\u811a\u672c\u4e0b\u8f7d<\/a><\/p>\n\n\n\n<p>\u4f5c\u8005\uff1aESE_<br>\u94fe\u63a5\uff1ahttps:\/\/www.jianshu.com\/p\/506534537194<br>\u6765\u6e90\uff1a\u7b80\u4e66<br>\u8457\u4f5c\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u8054\u7cfb\u4f5c\u8005\u83b7\u5f97\u6388\u6743\uff0c\u975e\u5546\u4e1a\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u51fa\u5904\u3002<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"86\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u6982\u8ff0 \u6811\u8393\u6d3e\u80fd\u7528\u6765\u505a\u5565\uff1f\u6811\u8393\u6d3e\u867d\u5c0f\uff0c\u4f46\u4e94\u810f\u4ff1\u5168\u548c\u666e\u901a\u7535\u8111\u65e0\u5f02\uff0c\u662f\u4e00\u79cd\u5fae\u578b\u7535\u8111\u3002\u6811\u8393\u6d3e\u4ee5\u5176\u4f4e\u80fd\u8017\u3001\u79fb\u52a8\u4fbf\u643a\u6027\u3001GPIO\u7b49\u7279\u6027\uff0c\u5f88\u591a\u5728 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-86","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts\/86","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=86"}],"version-history":[{"count":0,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=\/wp\/v2\/posts\/86\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iotch.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}