{"id":1465,"date":"2024-09-29T22:35:53","date_gmt":"2024-09-29T14:35:53","guid":{"rendered":"https:\/\/www.nmking.io\/?p=1465"},"modified":"2026-01-17T14:43:51","modified_gmt":"2026-01-17T06:43:51","slug":"ubuntu-22%e4%bd%bf%e7%94%a8arduino%e7%87%92%e9%8c%84%e7%99%bc%e7%8f%be%e7%9a%84%e5%95%8f%e9%a1%8c%e5%bd%99%e6%95%b4","status":"publish","type":"post","link":"https:\/\/www.nmking.io\/index.php\/2024\/09\/29\/1465\/","title":{"rendered":"Ubuntu 22\u4f7f\u7528Arduino\u71d2\u9304\u767c\u73fe\u7684\u554f\u984c\u5f59\u6574"},"content":{"rendered":"\n<p><br>\u4e00\u3001\u627e\u4e0d\u5230CH340 USB\u9023\u63a5\u57e0<br>\u4e8c\u3001\u71d2\u9304\u6642\u51fa\u73feCould not open \/dev\/ttyUSB0, the port doesn&#8217;t exist<br>\u4e09\u3001\u71d2\u9304\u6642\u51fa\u73fe\u627e\u4e0d\u5230Serial\u6a21\u7d44<br>&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br><\/p>\n\n\n\n<p>\u4e00\u3001\u627e\u4e0d\u5230CH340 USB\u89e3\u6c7a\u65b9\u5f0f<br>\u72c0\u6cc1\u5982\u4e0b\u5716\uff0c\u5728\u53f3\u5074\u7684PORTS\u5c31\u662f\u7121\u6cd5\u986f\u793a\uff0c\u5be6\u969b\u4e0a\u62d4\u5dee\u6642\u6703\u6709\u4e00\u77ac\u9593\u986f\u793a\uff0c\u7136\u5f8c\u53c8\u5ffd\u7136\u6d88\u5931\uff0c\u89e3\u6c7a\u65b9\u5f0f\u5982\u4e0b<\/p>\n\n\n\n<p>1. \u5728\u7d42\u7aef\u6a5f\u4e2d\u8f38\u5165\u4ee5\u4e0b\u6307\u4ee4\uff08\u7b2c\u4e8c\u884c\u53ef\u80fd\u6703\u932f\u8aa4\uff09<br>sudo apt purge brltty<br>sudo rm -rv \/var\/lib\/BrlAPI\/<br>2. \u91cd\u65b0\u958b\u6a5f\u5f8c\u5373\u53ef\u5728Arduino\u627e\u5230 \/dev\/ttyUSB0<br>3. \u5225\u554f\u6211\u539f\u56e0\uff0c\u53cd\u6b63\u5c31\u662f\u53ef\u4ee5\u7528<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"698\" height=\"523\" src=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image.png?resize=698%2C523&#038;ssl=1\" alt=\"\" class=\"wp-image-1466\" srcset=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image.png?w=698&amp;ssl=1 698w, https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image.png?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 698px) 100vw, 698px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p>\u4e8c\u3001\u71d2\u9304\u6642\u51fa\u73feCould not open \/dev\/ttyUSB0<br>1. \u6b64\u554f\u984c\u61c9\u8a72\u662f\u6b0a\u9650\u554f\u984c\uff0c\u5728\u7d42\u7aef\u6a5f\u8f38\u5165\u4ee5\u4e0b\u6307\u4ee4<br>sudo adduser &lt;username> dialout<br>sudo chmod a+rw \/dev\/ttyUSB0<br>2. \u518d\u6b21\u71d2\u9304\u61c9\u8a72\u5c31\u53ef\u4ee5\u6210\u529f<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"245\" src=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-1.png?resize=1024%2C245&#038;ssl=1\" alt=\"\" class=\"wp-image-1469\" srcset=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-1.png?resize=1024%2C245&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-1.png?resize=300%2C72&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-1.png?w=1263&amp;ssl=1 1263w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e09\u3001\u71d2\u9304\u6642\u51fa\u73fe\u627e\u4e0d\u5230Serial\u6a21\u7d44<br>1. \u6b64\u554f\u984c\u70bapyserial\u6c92\u6709\u5b89\u88dd\uff0c\u5728\u7d42\u7aef\u6a5f\u8f38\u5165\u4ee5\u4e0b\u6307\u4ee4<br>pip3 install pyserial<br>2. \u82e5\u51fa\u73fepip command not found\uff0c\u5247\u5148\u5b89\u88ddpip\u5de5\u5177<br>sudo apt install python3-pip<br>3. \u5b8c\u6210\u4ee5\u4e0a\u5f8c\u6b65\u9a5f\u7406\u8ad6\u4e0a\u5373\u53ef\u5b8c\u6210\u71d2\u9304<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"162\" src=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-2.png?resize=935%2C162&#038;ssl=1\" alt=\"\" class=\"wp-image-1470\" srcset=\"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-2.png?w=935&amp;ssl=1 935w, https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image-2.png?resize=300%2C52&amp;ssl=1 300w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u627e\u4e0d\u5230CH340 USB\u9023\u63a5\u57e0\u4e8c\u3001\u71d2\u9304\u6642\u51fa\u73feCould not open \/dev\/ttyUSB0, th [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1466,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-1465","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-esp32"],"blocksy_meta":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.nmking.io\/wp-content\/uploads\/2024\/09\/image.png?fit=698%2C523&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/1465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/comments?post=1465"}],"version-history":[{"count":3,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/1465\/revisions"}],"predecessor-version":[{"id":2602,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/1465\/revisions\/2602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/media\/1466"}],"wp:attachment":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/media?parent=1465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/categories?post=1465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/tags?post=1465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}