{"id":17037,"date":"2013-08-12T09:30:58","date_gmt":"2013-08-12T08:30:58","guid":{"rendered":"https:\/\/automatedhome.com\/?p=17037"},"modified":"2020-04-13T21:46:09","modified_gmt":"2020-04-13T20:46:09","slug":"video-raspberry-pi-voice-control-for-lightwaverf-devices","status":"publish","type":"post","link":"https:\/\/automatedhome.com\/hack\/video-raspberry-pi-voice-control-for-lightwaverf-devices.html","title":{"rendered":"Video: Raspberry Pi Voice Control for LightwaveRF Devices"},"content":{"rendered":"<p style=\"text-align: left;\">Home automation hacker\u00a0Charlie Cole has employed a\u00a0Raspberry Pi to create a voice interface to his\u00a0<a href=\"http:\/\/www.amazon.co.uk\/gp\/search\/?ie=UTF8&amp;camp=1634&amp;creative=19450&amp;linkCode=ur2&amp;me=A1BM5Y52EHPKM1&amp;qid=1376294588&amp;rh=p_4%3ALightwaveRF&amp;tag=ah4-21\" target=\"_blank\" rel=\"noopener noreferrer\">LightwaveRF<\/a> devices. \u00a0A virtual butler is born and &#8216;Jeeves&#8217; controls lights, sockets and IR devices using only his masters voice. \u00a0Check out all the details and the video below&#8230;<\/p>\n<p style=\"text-align: left;\">Quick video showing controlling a home automation system using voice commands. \u00a0If you want to read about it, then you can find more at &#8211; <a href=\"http:\/\/www.moop.org.uk\/\" target=\"_blank\" rel=\"noopener noreferrer\">www.moop.org.uk<\/a><\/p>\n<p style=\"padding-left: 60px;\">This includes the source code but it&#8217;s quite untidy so treat it as for reference only. \u00a0Raspberry Pi runs the software. LightwaveRF control is done over IP (blog.networkedsolutions.co.uk). Voice recognition library is CMU pocketsphinx (<a href=\"http:\/\/cmusphinx.sourceforge.net\/\" target=\"_blank\" rel=\"noopener noreferrer\">cmusphinx.sourceforge.net<\/a>). Speech is generated by festival (<a href=\"http:\/\/www.cstr.ed.ac.uk\/projects\/festival\/\" target=\"_blank\" rel=\"noopener noreferrer\">www.cstr.ed.ac.uk<\/a>). GPIO stuff uses WiringPi (<a dir=\"ltr\" title=\"http:\/\/wiringpi.com\/\" href=\"http:\/\/wiringpi.com\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">wiringpi.com<\/a>). The IR control is done using the clock on GPIO7 to produce the 38KHz modulation needed.<\/p>\n<p class=\"p1\"><p >No products found.<\/p><\/p>\n<p><iframe loading=\"lazy\"  id=\"_ytid_42924\"  width=\"480\" height=\"270\"  data-origwidth=\"480\" data-origheight=\"270\" src=\"https:\/\/www.youtube.com\/embed\/gZkwvSX0_Os?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;modestbranding=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/p>\n<p><a href=\"https:\/\/automatedhome.com\/category\/hack\" target=\"_blank\" rel=\"noopener noreferrer\">More Home Automation Hacks<\/a>\u00a0 \u00a0: \u00a0 <a href=\"http:\/\/www.amazon.co.uk\/gp\/search\/?ie=UTF8&amp;camp=1634&amp;creative=19450&amp;linkCode=ur2&amp;me=A1BM5Y52EHPKM1&amp;qid=1376294588&amp;rh=p_4%3ALightwaveRF&amp;tag=ah4-21\" target=\"_blank\" rel=\"noopener noreferrer\">LightwaveRF Devices Available Here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Home automation hacker\u00a0Charlie Cole has employed a\u00a0Raspberry Pi to create a voice interface to his\u00a0LightwaveRF devices. \u00a0A virtual butler is born and &#8216;Jeeves&#8217; controls lights,&#8230;<\/p>\n","protected":false},"author":3,"featured_media":17044,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"apple_news_api_created_at":"2017-03-04T12:48:09Z","apple_news_api_id":"5b802d42-cd87-4a67-9821-65f2fd500a69","apple_news_api_modified_at":"2020-04-13T20:46:15Z","apple_news_api_revision":"AAAAAAAAAAAAAAAAAAAAAA==","apple_news_api_share_url":"https:\/\/apple.news\/AW4AtQs2HSmeYIWXy_VAKaQ","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":"","apple_news_is_paid":"","apple_news_is_preview":"","apple_news_is_sponsored":"","apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":[],"apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","footnotes":""},"categories":[41],"tags":[3],"class_list":["post-17037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hack","tag-featured"],"apple_news_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/automatedhome.com\/wp-content\/uploads\/2013\/08\/raspberry-pi-lightwaverf-voice.jpg?fit=500%2C290&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/posts\/17037"}],"collection":[{"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/comments?post=17037"}],"version-history":[{"count":23,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/posts\/17037\/revisions"}],"predecessor-version":[{"id":50101,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/posts\/17037\/revisions\/50101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/media\/17044"}],"wp:attachment":[{"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/media?parent=17037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/categories?post=17037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/automatedhome.com\/wp-json\/wp\/v2\/tags?post=17037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}