{"id":789,"date":"2022-12-19T16:38:21","date_gmt":"2022-12-19T08:38:21","guid":{"rendered":"http:\/\/wordpress.loc\/?p=789"},"modified":"2022-12-19T16:38:41","modified_gmt":"2022-12-19T08:38:41","slug":"esp32_ch1-38","status":"publish","type":"post","link":"https:\/\/www.nmking.io\/index.php\/2022\/12\/19\/789\/","title":{"rendered":"ESP32\u5404\u8173\u4f4dPULLUP\u8a2d\u5b9a\u5be6\u9a57\u7d50\u679c"},"content":{"rendered":"\n<figure class=\"wp-block-pullquote\"><blockquote><p>ESP32\u5404\u8173\u4f4dPULLUP\u8a2d\u5b9a\u5be6\u9a57\u7d50\u679c\uff08\u8cc7\u6599\u4f86\u6e90\uff1a\u8449\u5b50\u5b8f\uff0c\u539f\u59cb\u7db2\u5740\uff1ahttps:\/\/www.facebook.com\/groups\/esp32tw\/permalink\/3163691910536022\/\uff09<\/p><\/blockquote><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u6211\u7684ESP32\u5be6\u505a\u66f8\u7c4d\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.nmking.io\/index.php\/2022\/11\/10\/esp32_ch1-2\/\" target=\"_blank\">\u6211\u51fa\u66f8\u4e86 ESP32 \u7269\u806f\u7db2\u5c08\u984c<\/a><br>\u535a\u5ba2\u4f86\u7db2\u5740\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.books.com.tw\/products\/0010901195\" target=\"_blank\">https:\/\/www.books.com.tw\/products\/0010901195<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p>ESP32\u5404\u8173\u4f4dPULLUP\u8a2d\u5b9a\u5be6\u9a57\u7d50\u679c\uff08\u8cc7\u6599\u4f86\u6e90\uff1a\u8449\u5b50\u5b8f\uff0c\u539f\u59cb\u7db2\u5740\uff1a<a href=\"https:\/\/www.facebook.com\/groups\/esp32tw\/permalink\/3163691910536022\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.facebook.com\/groups\/esp32tw\/permalink\/3163691910536022\/<\/a>\uff09<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u70ba38\u96bb\u8173NodeMCU-32S\u6211\u6e2c\u8a66\u904e\u7684\u5fc3\u5f97<br>GPIO35\u300134\u300139\u300136 \u53ea\u80fd\u8a2d\u7f6e\u70ba\u8f38\u5165\u6a21\u5f0f\uff0c\u4e0a\u4e0b\u62c9\u7121\u8edf\u4ef6\u4e14\u8981\u63a5\u96fb\u963b<br>\u4e0a\u62c9INPUT_PULLUP\u51fd\u6578(\u96fb\u963b\u63a5\u6b63)(\u958b\u95dc\u63a5\u8ca0)\u548c<br>\u4e0b\u62c9INPUT_PULLDOWN\u51fd\u6578(\u96fb\u963b\u63a5\u8ca0)(\u958b\u95dc\u63a5\u6b63)<br><br>GPIO13\u300112\u300114\u300127\u300126\u300125\u300133\u300132\u300115\u30014\u300116\u300117\u30015\u300118\u300119\u300121\u300122\u300123<br>\u8a2d\u7f6e\u70ba\u8f38\u5165\u6a21\u5f0f\u4e0b\u62c9INPUT_PULLDOWN\u51fd\u6578(\u96fb\u963b\u63a5\u8ca0)(\u958b\u95dc\u63a5\u6b63)digitalRead\u2192 LOW<br><br>GPIO13\u300112\u300114\u300127\u300126\u300125\u300133\u300132\u300115\u30010\u30014\u300116\u300117\u30015\u300118\u300119\u300121\u300122\u300123<br>\u8a2d\u7f6e\u70ba\u8f38\u5165\u6a21\u5f0f\u4e0a\u62c9INPUT_PULLUP\u51fd\u6578(\u96fb\u963b\u63a5\u6b63)(\u958b\u95dc\u63a5\u8ca0)digitalRead\u2192 HIGH<br><br>GPIO13\u300112\u300114\u300127\u300126\u300125\u300133\u300132\u300115\u30012(led\u6703\u4eae)\u30014\u300116\u300117\u30015\u300118\u300119\u300121\u300122\u300123<br>\u8a2d\u7f6e\u70ba\u8f38\u51fa\u6a21\u5f0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ESP32\u5404\u8173\u4f4dPULLUP\u8a2d\u5b9a\u5be6\u9a57\u7d50\u679c\uff08\u8cc7\u6599\u4f86\u6e90\uff1a\u8449\u5b50\u5b8f\uff0c\u539f\u59cb\u7db2\u5740\uff1ahttps:\/\/www.facebook [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-789","post","type-post","status-publish","format-standard","hentry","category-esp32"],"blocksy_meta":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/789","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=789"}],"version-history":[{"count":1,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/789\/revisions"}],"predecessor-version":[{"id":790,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/posts\/789\/revisions\/790"}],"wp:attachment":[{"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/media?parent=789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/categories?post=789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nmking.io\/index.php\/wp-json\/wp\/v2\/tags?post=789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}