{"id":7535,"date":"2014-01-22T09:13:15","date_gmt":"2014-01-22T09:13:15","guid":{"rendered":"http:\/\/178.62.14.192\/?p=7535"},"modified":"2014-01-22T09:13:15","modified_gmt":"2014-01-22T09:13:15","slug":"a-lego-4x4-crawler-controlled-by-a-raspberrypi","status":"publish","type":"post","link":"https:\/\/www.recantha.co.uk\/blog\/?p=7535","title":{"rendered":"A Lego 4&#215;4 Crawler controlled by a #RaspberryPi"},"content":{"rendered":"<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone\" alt=\"\" src=\"https:\/\/i0.wp.com\/karlherrick.com\/dev\/files\/2014\/01\/lego-raspberry-pi-profile-005.jpg?resize=560%2C315\" width=\"560\" height=\"315\" \/><\/p>\n<p>Karl Herrick, together with his kids, built a Lego 4&#215;4 Crawler remote controlled car then added a Raspberry Pi, with camera. He paired it with a Nexus 4 smartphone and used ssh to issue remote commands to control it.<\/p>\n<p><a href=\"http:\/\/karlherrick.com\/dev\/2014\/01\/20\/lego-car-raspberry-pi\/\">Read all about it and see his code<\/a>\u00a0or watch his video below<br \/>\n<iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/zrFaTEvoZdw\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Karl Herrick, together with his kids, built a Lego 4&#215;4 Crawler remote controlled car then added a Raspberry Pi, with camera. He paired it with a Nexus 4 smartphone and used ssh to issue remote commands to control it. Read&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\">Read more &rarr;<\/a><\/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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22,45],"tags":[],"class_list":["post-7535","post","type-post","status-publish","format-standard","hentry","category-geeky-techiness","category-robotics"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Lego 4x4 Crawler controlled by a #RaspberryPi - Raspberry Pi Pod<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Lego 4x4 Crawler controlled by a #RaspberryPi - Raspberry Pi Pod\" \/>\n<meta property=\"og:description\" content=\"Karl Herrick, together with his kids, built a Lego 4&#215;4 Crawler remote controlled car then added a Raspberry Pi, with camera. He paired it with a Nexus 4 smartphone and used ssh to issue remote commands to control it. Read&hellip;Read more &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\" \/>\n<meta property=\"og:site_name\" content=\"Raspberry Pi Pod\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/recantha\/\" \/>\n<meta property=\"article:published_time\" content=\"2014-01-22T09:13:15+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/karlherrick.com\/dev\/files\/2014\/01\/lego-raspberry-pi-profile-005.jpg\" \/>\n<meta name=\"author\" content=\"Michael Horne\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@recantha\" \/>\n<meta name=\"twitter:site\" content=\"@recantha\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Michael Horne\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=7535#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\"},\"author\":{\"name\":\"Michael Horne\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/#\/schema\/person\/c27c4ef2ee1c18b130f1fcd5dcdbb263\"},\"headline\":\"A Lego 4&#215;4 Crawler controlled by a #RaspberryPi\",\"datePublished\":\"2014-01-22T09:13:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\"},\"wordCount\":59,\"commentCount\":2,\"publisher\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=7535#primaryimage\"},\"thumbnailUrl\":\"http:\/\/karlherrick.com\/dev\/files\/2014\/01\/lego-raspberry-pi-profile-005.jpg\",\"articleSection\":[\"Geeky Techiness\",\"Robotics\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.recantha.co.uk\/blog\/?p=7535#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\",\"url\":\"https:\/\/www.recantha.co.uk\/blog\/?p=7535\",\"name\":\"A Lego 4x4 Crawler controlled by a #RaspberryPi - 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