{"id":329,"date":"2026-05-06T12:11:23","date_gmt":"2026-05-06T12:11:23","guid":{"rendered":"https:\/\/aadhuniklabs.com\/casp-blog\/?p=329"},"modified":"2026-05-07T11:12:18","modified_gmt":"2026-05-07T11:12:18","slug":"casp-accessing-vega-aries-gpio-pins-from-host-pc","status":"publish","type":"post","link":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/","title":{"rendered":"Test Example-6c: Accessing Vega Aries GPIO Pins from Host PC"},"content":{"rendered":"\n<p class=\"\">This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication. Even through this test example uses the mentioned board, same procedure can be adopted for other Vega Aries Eco series micro-controller boards supported by CASP.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre-Requisites<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Vega Aries Eco board with a USB cable.<\/li>\n\n\n\n<li class=\"\">CASP software is installed and functional.<\/li>\n\n\n\n<li class=\"\">Vega Aries BSP is installed.<\/li>\n\n\n\n<li class=\"\">The project files are located at CASP installed directory \u2018CASP\/support\/examples\/casp_gpio_examples\/vega-aries-boards\/casp_gpio_aries_eco_serial_wifi\u2019. These are also available for download at this <a href=\"https:\/\/aadhuniklabs.com\/casp\/casp_web_examples\/casp_gpio_examples\/vega-aries-boards\/casp_gpio_aries_eco_serial_wifi.zip\">link<\/a>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Programming the Board<\/h2>\n\n\n\n<p class=\"\">Before starting this example, the target board should be programmed with binary file that enables CASP GPIO communication protocol. Please follow below steps to program the target board with the binary file that enables CASP GPIO communication protocol.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Connect Vega Aries Eco board to the USB of the computer<\/li>\n\n\n\n<li class=\"\">Run CASP and click on Tools &gt; Programmer<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"381\" height=\"115\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image001-2.jpg?fit=381%2C115&amp;ssl=1\" alt=\"\" class=\"wp-image-281\" srcset=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image001-2.jpg?w=381&amp;ssl=1 381w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image001-2.jpg?resize=300%2C91&amp;ssl=1 300w\" sizes=\"auto, (max-width: 381px) 100vw, 381px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">&nbsp;It opens a programmer dialog box. Set board as Vega Aries Eco, programmer as Programme0, select serial port to which the board is connected and select the binary file from CASP installed directory \u2018CASP\/support\/examples\/casp_gpio_examples\/vega-aries-boards\/casp_gpio_aries_eco_serial_wifi\/bin\/casp_gpio_aries_eco_serial.bin\u2019<\/li>\n\n\n\n<li class=\"\">Click \u2019Program\u2019 button to program the board with the above selected binary file. Screen shot is shown below.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"795\" height=\"348\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image002-3.jpg?fit=795%2C348&amp;ssl=1\" alt=\"\" class=\"wp-image-338\" srcset=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image002-3.jpg?w=795&amp;ssl=1 795w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image002-3.jpg?resize=300%2C131&amp;ssl=1 300w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image002-3.jpg?resize=768%2C336&amp;ssl=1 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Accessing GPIO from CASP running on host computer<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Start CASP and open the project from &#8216;examples\/test_examples&#8217; directory. It is also available for download at this <a href=\"https:\/\/aadhuniklabs.com\/casp\/casp_web_examples\/test_examples\/test06_gpio_ui\/gpio_ui_vega_aries_serial.zip\">link<\/a>.<\/li>\n\n\n\n<li class=\"\">The project model consists of some displays, plots and controls to display and control the GPIO pins of the board.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"418\" height=\"269\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image003-6.jpg?fit=418%2C269&amp;ssl=1\" alt=\"\" class=\"wp-image-285\" srcset=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image003-6.jpg?w=418&amp;ssl=1 418w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image003-6.jpg?resize=300%2C193&amp;ssl=1 300w\" sizes=\"auto, (max-width: 418px) 100vw, 418px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">Open \u2018Configure Simulation IO\u2019 window from \u2018Configure Simulation IO\u2019 menu item<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"162\" height=\"67\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image004-2.jpg?fit=162%2C67&amp;ssl=1\" alt=\"\" class=\"wp-image-287\"\/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">In the \u2018Configure Simulation IO\u2019 window do the following in sequence to connect to the board and mirror the GPIO pin data of the board<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"667\" height=\"370\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image005-4.jpg?fit=667%2C370&amp;ssl=1\" alt=\"\" class=\"wp-image-289\" srcset=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image005-4.jpg?w=667&amp;ssl=1 667w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image005-4.jpg?resize=300%2C166&amp;ssl=1 300w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\">From the above window, once the board is connected and on-line data is updating, save and close the window. The step indicates that the board is detectable and its GPIOs can be mapped.<\/li>\n\n\n\n<li class=\"\">The model can be modified as per your logic. Documentation on GPIO pin mapping is available at \u2018CASP\/support\/examples\/casp_gpio_examples\/vega-aries-boards\/casp_gpio_aries_eco_serial_wifi\/doc\/index.htm&#8217;.<\/li>\n\n\n\n<li class=\"\">Since, rest of the model is ready, click Run button to start simulation. The simulation should start communicating with the board\u2019s GPIO pins. Below is the screen short of simulation panel window. Try using simulation panel controls to control on-board LED, PWM and servo parameters.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"816\" height=\"362\" loading=\"lazy\" src=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image006-5.jpg?fit=816%2C362&amp;ssl=1\" alt=\"\" class=\"wp-image-323\" srcset=\"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image006-5.jpg?w=816&amp;ssl=1 816w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image006-5.jpg?resize=300%2C133&amp;ssl=1 300w, https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/image006-5.jpg?resize=768%2C341&amp;ssl=1 768w\" sizes=\"auto, (max-width: 816px) 100vw, 816px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Related Links<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><a href=\"https:\/\/aadhuniklabs.com\/casp-blog\/installing-casp\/\" target=\"_blank\" rel=\"noreferrer noopener\">Installing CASP<\/a><\/li>\n\n\n\n<li class=\"\"><a href=\"https:\/\/aadhuniklabs.com\/casp-blog\/updating-casp\/\" target=\"_blank\" rel=\"noreferrer noopener\">Updating CASP<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication. Even through this test example uses the mentioned board, same&hellip;<\/p>\n","protected":false},"author":1,"featured_media":566,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"nf_dc_page":"","_view_id":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[26,58],"tags":[59,65,40],"post_folder":[19],"class_list":["post-329","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-getting-started","category-test-examples","tag-getting-started","tag-gpio","tag-vega-aries"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Accessing Vega Aries GPIO Pins on Host PC<\/title>\n<meta name=\"description\" content=\"This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Accessing Vega Aries GPIO Pins on Host PC\" \/>\n<meta property=\"og:description\" content=\"This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/\" \/>\n<meta property=\"og:site_name\" content=\"CASP Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-06T12:11:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-07T11:12:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1210\" \/>\n\t<meta property=\"og:image:height\" content=\"726\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AadhunikLabs\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"AadhunikLabs\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/\"},\"author\":{\"name\":\"AadhunikLabs\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/#\\\/schema\\\/person\\\/4b27a4300337e4cc03b790befda00fe7\"},\"headline\":\"Test Example-6c: Accessing Vega Aries GPIO Pins from Host PC\",\"datePublished\":\"2026-05-06T12:11:23+00:00\",\"dateModified\":\"2026-05-07T11:12:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/\"},\"wordCount\":442,\"image\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/aadhuniklabs.com\\\/casp-blog\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/test06c.jpg?fit=1210%2C726&ssl=1\",\"keywords\":[\"Getting Started\",\"GPIO\",\"Vega Aries\"],\"articleSection\":[\"Getting Started\",\"Test Examples\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/\",\"url\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/\",\"name\":\"Accessing Vega Aries GPIO Pins on Host PC\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/aadhuniklabs.com\\\/casp-blog\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/test06c.jpg?fit=1210%2C726&ssl=1\",\"datePublished\":\"2026-05-06T12:11:23+00:00\",\"dateModified\":\"2026-05-07T11:12:18+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/#\\\/schema\\\/person\\\/4b27a4300337e4cc03b790befda00fe7\"},\"description\":\"This example demonstrates how to read\\\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/aadhuniklabs.com\\\/casp-blog\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/test06c.jpg?fit=1210%2C726&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/aadhuniklabs.com\\\/casp-blog\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/test06c.jpg?fit=1210%2C726&ssl=1\",\"width\":1210,\"height\":726},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/casp-accessing-vega-aries-gpio-pins-from-host-pc\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Test Example-6c: Accessing Vega Aries GPIO Pins from Host PC\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/#website\",\"url\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/\",\"name\":\"CASP Blog\",\"description\":\"Let&#039;s make for fun\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/#\\\/schema\\\/person\\\/4b27a4300337e4cc03b790befda00fe7\",\"name\":\"AadhunikLabs\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b348f13bedc8e57284f8f80aa91d9d3d76f31f93a663f5f5dd7cf3fdeb9a321c?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b348f13bedc8e57284f8f80aa91d9d3d76f31f93a663f5f5dd7cf3fdeb9a321c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b348f13bedc8e57284f8f80aa91d9d3d76f31f93a663f5f5dd7cf3fdeb9a321c?s=96&d=mm&r=g\",\"caption\":\"AadhunikLabs\"},\"sameAs\":[\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\"],\"url\":\"https:\\\/\\\/aadhuniklabs.com\\\/casp-blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Accessing Vega Aries GPIO Pins on Host PC","description":"This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/","og_locale":"en_US","og_type":"article","og_title":"Accessing Vega Aries GPIO Pins on Host PC","og_description":"This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication.","og_url":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/","og_site_name":"CASP Blog","article_published_time":"2026-05-06T12:11:23+00:00","article_modified_time":"2026-05-07T11:12:18+00:00","og_image":[{"width":1210,"height":726,"url":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg","type":"image\/jpeg"}],"author":"AadhunikLabs","twitter_card":"summary_large_image","twitter_misc":{"Written by":"AadhunikLabs","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#article","isPartOf":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/"},"author":{"name":"AadhunikLabs","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/#\/schema\/person\/4b27a4300337e4cc03b790befda00fe7"},"headline":"Test Example-6c: Accessing Vega Aries GPIO Pins from Host PC","datePublished":"2026-05-06T12:11:23+00:00","dateModified":"2026-05-07T11:12:18+00:00","mainEntityOfPage":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/"},"wordCount":442,"image":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg?fit=1210%2C726&ssl=1","keywords":["Getting Started","GPIO","Vega Aries"],"articleSection":["Getting Started","Test Examples"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/","url":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/","name":"Accessing Vega Aries GPIO Pins on Host PC","isPartOf":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#primaryimage"},"image":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg?fit=1210%2C726&ssl=1","datePublished":"2026-05-06T12:11:23+00:00","dateModified":"2026-05-07T11:12:18+00:00","author":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/#\/schema\/person\/4b27a4300337e4cc03b790befda00fe7"},"description":"This example demonstrates how to read\/write GPIO pin values of Vega Aries Eco board from host computer through serial communication.","breadcrumb":{"@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#primaryimage","url":"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg?fit=1210%2C726&ssl=1","contentUrl":"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg?fit=1210%2C726&ssl=1","width":1210,"height":726},{"@type":"BreadcrumbList","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/casp-accessing-vega-aries-gpio-pins-from-host-pc\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/aadhuniklabs.com\/casp-blog\/"},{"@type":"ListItem","position":2,"name":"Test Example-6c: Accessing Vega Aries GPIO Pins from Host PC"}]},{"@type":"WebSite","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/#website","url":"https:\/\/aadhuniklabs.com\/casp-blog\/","name":"CASP Blog","description":"Let&#039;s make for fun","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aadhuniklabs.com\/casp-blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/aadhuniklabs.com\/casp-blog\/#\/schema\/person\/4b27a4300337e4cc03b790befda00fe7","name":"AadhunikLabs","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/b348f13bedc8e57284f8f80aa91d9d3d76f31f93a663f5f5dd7cf3fdeb9a321c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b348f13bedc8e57284f8f80aa91d9d3d76f31f93a663f5f5dd7cf3fdeb9a321c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b348f13bedc8e57284f8f80aa91d9d3d76f31f93a663f5f5dd7cf3fdeb9a321c?s=96&d=mm&r=g","caption":"AadhunikLabs"},"sameAs":["https:\/\/aadhuniklabs.com\/casp-blog"],"url":"https:\/\/aadhuniklabs.com\/casp-blog\/author\/admin\/"}]}},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/aadhuniklabs.com\/casp-blog\/wp-content\/uploads\/2026\/05\/test06c.jpg?fit=1210%2C726&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/posts\/329","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/comments?post=329"}],"version-history":[{"count":15,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/posts\/329\/revisions"}],"predecessor-version":[{"id":620,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/posts\/329\/revisions\/620"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/media\/566"}],"wp:attachment":[{"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/media?parent=329"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/categories?post=329"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/tags?post=329"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/aadhuniklabs.com\/casp-blog\/wp-json\/wp\/v2\/post_folder?post=329"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}