{"id":5130,"date":"2021-02-19T09:08:37","date_gmt":"2021-02-19T09:08:37","guid":{"rendered":"http:\/\/fastbitlab.com\/?p=5130"},"modified":"2023-09-04T12:02:29","modified_gmt":"2023-09-04T06:32:29","slug":"stm32-uart-lecture-2-understanding-uart-pins","status":"publish","type":"post","link":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/","title":{"rendered":"STM32 UART Lecture 2 – Understanding UART pins"},"content":{"rendered":"
\n
\n
\n
\n

 <\/p>\n<\/div>\n

\n

Understanding UART pins<\/span><\/h1>\n
\n
\n
\n

 <\/p>\n

<\/div>\n

 <\/p>\n<\/div>\n<\/div>\n<\/div>\n

UART bidirectional communication requires at least 2 pins when hardware flow control is not used. <\/span><\/p>\n

One is TX<\/strong>, and another one is RX<\/strong> (Figure 1). <\/span><\/p>\n

We receive data into the UART module over the RX pin, and we transmit data out of the UART module over TX. If you are not transmitting anything, then the TX line will be held high, which is the idle state of the line.<\/span><\/p>\n

\"Understanding
Figure 1. UART pins.<\/span><\/figcaption><\/figure>\n

 <\/p>\n

In order to receive data on the RX line, the UART module continuously samples the RX line to detect the start bit of the frame. Once the start bit is detected, the frame reception kicks in on the RX line until it again detects the idle line.<\/span><\/p>\n

RTS and CTS lines shown in Figure 1 are the pins that are required when you use hardware flow control. <\/span><\/p>\n

CTS stands for Clear to Send. It\u2019s an active low pin. When hardware flow control is used, the data transmission on the TX line happens, and the UART module will send the data out of the TX line, as shown in Figure 2, only if the CTS pin is pulled low. Otherwise, the data transmission will be held until this pin is pulled to low. <\/span><\/p>\n

CTS pin has to be pulled to low by another device to enable the data transmission.<\/span><\/p>\n

\"Understanding
Figure 2. Data sent out from the TX line when the CTS is pulled low.<\/span><\/figcaption><\/figure>\n

 <\/p>\n

RTS stands for Request to Send. It is also an active low pin. The device uses this line to inform the other device that it needs data. Between two devices, the RTS and CTS signals are connected, as shown in Figure 3. <\/span><\/p>\n

RTS of one device is connected to the CTS of another device. When the first device wants the data from the second device, then the RTS will be asserted low in the first device, which causes the second device to transmit the data on the TX line by pulling its CTS to low.<\/span><\/p>\n

\"Understanding
Figure 3. Connection between the RTS and CTS lines of two devices.<\/span><\/figcaption><\/figure>\n

 <\/p>\n

In the following article, let’s see UART frame formats<\/a><\/span>.<\/p>\n

 <\/p>\n

FastBit Embedded Brain Academy Courses<\/b><\/span><\/p>\n

Click here: https:\/\/fastbitlab.com\/course1<\/a><\/span><\/p>\n

 <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

  Understanding UART pins     UART bidirectional communication requires at least 2 pins when hardware flow control is not used. One is TX, and another one is RX (Figure 1). We receive data into the UART module over the RX pin, and we transmit data out of the UART module over TX. If you […]<\/p>\n","protected":false},"author":1,"featured_media":5133,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"off","ocean_gallery_id":[],"footnotes":""},"categories":[8],"tags":[22],"class_list":["post-5130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-stm32-uart-lecture","entry","has-media"],"yoast_head":"\nSTM32 UART Lecture 2 - Understanding UART pins<\/title>\n<meta name=\"description\" content=\"Understanding UART pins. Learn about the roles of TX, RX, CTS, and RTS pins in UART communication, including hardware flow control. Clear\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"STM32 UART Lecture 2 - Understanding UART pins\" \/>\n<meta property=\"og:description\" content=\"Understanding UART pins. Learn about the roles of TX, RX, CTS, and RTS pins in UART communication, including hardware flow control. Clear\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/\" \/>\n<meta property=\"og:site_name\" content=\"FastBit EBA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/fastbiteba\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-19T09:08:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-04T06:32:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2021\/02\/Figure-1-5.png\" \/>\n\t<meta property=\"og:image:width\" content=\"831\" \/>\n\t<meta property=\"og:image:height\" content=\"817\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"FastBitLab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@fastbiteba\" \/>\n<meta name=\"twitter:site\" content=\"@fastbiteba\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"FastBitLab\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/\"},\"author\":{\"name\":\"FastBitLab\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#\\\/schema\\\/person\\\/e32b38e733a0d76ffa7e6bc998652e5d\"},\"headline\":\"STM32 UART Lecture 2 – Understanding UART pins\",\"datePublished\":\"2021-02-19T09:08:37+00:00\",\"dateModified\":\"2023-09-04T06:32:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/\"},\"wordCount\":397,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/Figure-1-5.png\",\"keywords\":[\"STM32 UART Lectures\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/\",\"url\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/\",\"name\":\"STM32 UART Lecture 2 - Understanding UART pins\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/Figure-1-5.png\",\"datePublished\":\"2021-02-19T09:08:37+00:00\",\"dateModified\":\"2023-09-04T06:32:29+00:00\",\"description\":\"Understanding UART pins. Learn about the roles of TX, RX, CTS, and RTS pins in UART communication, including hardware flow control. Clear\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#primaryimage\",\"url\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/Figure-1-5.png\",\"contentUrl\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/Figure-1-5.png\",\"width\":831,\"height\":817,\"caption\":\"Figure 1. UART pins.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/stm32-uart-lecture-2-understanding-uart-pins\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"STM32 UART Lecture 2 – Understanding UART pins\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/\",\"name\":\"FastBit EBA\",\"description\":\"Your Online Academy of Embedded Systems\",\"publisher\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#organization\",\"name\":\"FastBit EBA\",\"url\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-EzNrEnyr.png\",\"contentUrl\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-EzNrEnyr.png\",\"width\":640,\"height\":640,\"caption\":\"FastBit EBA\"},\"image\":{\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/fastbiteba\\\/\",\"https:\\\/\\\/x.com\\\/fastbiteba\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/fastbit-embedded-brain-academy-b3167b124\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCa1REBV9hyrzGp2mjJCagBg\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/fastbitlab.com\\\/blog\\\/#\\\/schema\\\/person\\\/e32b38e733a0d76ffa7e6bc998652e5d\",\"name\":\"FastBitLab\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9230d0f9bdef28b63a01e7ca274ee7b2e8ed9abe932ee564af8809caaf52a0c8?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9230d0f9bdef28b63a01e7ca274ee7b2e8ed9abe932ee564af8809caaf52a0c8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/9230d0f9bdef28b63a01e7ca274ee7b2e8ed9abe932ee564af8809caaf52a0c8?s=96&d=mm&r=g\",\"caption\":\"FastBitLab\"},\"description\":\"The FastBit Embedded Brain Academy uses the power of internet to bring the online courses related to the field of embedded system programming, Real time operating system, Embedded Linux systems, etc at your finger tip with very low cost. Backed with strong experience of industry, we have produced lots of courses with the customer enrolment over 3000+ across 100+ countries.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"STM32 UART Lecture 2 - Understanding UART pins","description":"Understanding UART pins. Learn about the roles of TX, RX, CTS, and RTS pins in UART communication, including hardware flow control. Clear","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:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/","og_locale":"en_US","og_type":"article","og_title":"STM32 UART Lecture 2 - Understanding UART pins","og_description":"Understanding UART pins. Learn about the roles of TX, RX, CTS, and RTS pins in UART communication, including hardware flow control. Clear","og_url":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/","og_site_name":"FastBit EBA","article_publisher":"https:\/\/www.facebook.com\/fastbiteba\/","article_published_time":"2021-02-19T09:08:37+00:00","article_modified_time":"2023-09-04T06:32:29+00:00","og_image":[{"width":831,"height":817,"url":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2021\/02\/Figure-1-5.png","type":"image\/png"}],"author":"FastBitLab","twitter_card":"summary_large_image","twitter_creator":"@fastbiteba","twitter_site":"@fastbiteba","twitter_misc":{"Written by":"FastBitLab","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#article","isPartOf":{"@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/"},"author":{"name":"FastBitLab","@id":"https:\/\/fastbitlab.com\/blog\/#\/schema\/person\/e32b38e733a0d76ffa7e6bc998652e5d"},"headline":"STM32 UART Lecture 2 – Understanding UART pins","datePublished":"2021-02-19T09:08:37+00:00","dateModified":"2023-09-04T06:32:29+00:00","mainEntityOfPage":{"@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/"},"wordCount":397,"commentCount":0,"publisher":{"@id":"https:\/\/fastbitlab.com\/blog\/#organization"},"image":{"@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#primaryimage"},"thumbnailUrl":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2021\/02\/Figure-1-5.png","keywords":["STM32 UART Lectures"],"articleSection":["Blog"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/","url":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/","name":"STM32 UART Lecture 2 - Understanding UART pins","isPartOf":{"@id":"https:\/\/fastbitlab.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#primaryimage"},"image":{"@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#primaryimage"},"thumbnailUrl":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2021\/02\/Figure-1-5.png","datePublished":"2021-02-19T09:08:37+00:00","dateModified":"2023-09-04T06:32:29+00:00","description":"Understanding UART pins. Learn about the roles of TX, RX, CTS, and RTS pins in UART communication, including hardware flow control. Clear","breadcrumb":{"@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#primaryimage","url":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2021\/02\/Figure-1-5.png","contentUrl":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2021\/02\/Figure-1-5.png","width":831,"height":817,"caption":"Figure 1. UART pins."},{"@type":"BreadcrumbList","@id":"https:\/\/fastbitlab.com\/blog\/stm32-uart-lecture-2-understanding-uart-pins\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/fastbitlab.com\/blog\/"},{"@type":"ListItem","position":2,"name":"STM32 UART Lecture 2 – Understanding UART pins"}]},{"@type":"WebSite","@id":"https:\/\/fastbitlab.com\/blog\/#website","url":"https:\/\/fastbitlab.com\/blog\/","name":"FastBit EBA","description":"Your Online Academy of Embedded Systems","publisher":{"@id":"https:\/\/fastbitlab.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fastbitlab.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/fastbitlab.com\/blog\/#organization","name":"FastBit EBA","url":"https:\/\/fastbitlab.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/fastbitlab.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2026\/04\/logo-EzNrEnyr.png","contentUrl":"https:\/\/fastbitlab.com\/blog\/wp-content\/uploads\/2026\/04\/logo-EzNrEnyr.png","width":640,"height":640,"caption":"FastBit EBA"},"image":{"@id":"https:\/\/fastbitlab.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/fastbiteba\/","https:\/\/x.com\/fastbiteba","https:\/\/www.linkedin.com\/in\/fastbit-embedded-brain-academy-b3167b124\/","https:\/\/www.youtube.com\/channel\/UCa1REBV9hyrzGp2mjJCagBg"]},{"@type":"Person","@id":"https:\/\/fastbitlab.com\/blog\/#\/schema\/person\/e32b38e733a0d76ffa7e6bc998652e5d","name":"FastBitLab","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/9230d0f9bdef28b63a01e7ca274ee7b2e8ed9abe932ee564af8809caaf52a0c8?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/9230d0f9bdef28b63a01e7ca274ee7b2e8ed9abe932ee564af8809caaf52a0c8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9230d0f9bdef28b63a01e7ca274ee7b2e8ed9abe932ee564af8809caaf52a0c8?s=96&d=mm&r=g","caption":"FastBitLab"},"description":"The FastBit Embedded Brain Academy uses the power of internet to bring the online courses related to the field of embedded system programming, Real time operating system, Embedded Linux systems, etc at your finger tip with very low cost. Backed with strong experience of industry, we have produced lots of courses with the customer enrolment over 3000+ across 100+ countries."}]}},"_links":{"self":[{"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/posts\/5130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/comments?post=5130"}],"version-history":[{"count":5,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/posts\/5130\/revisions"}],"predecessor-version":[{"id":15749,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/posts\/5130\/revisions\/15749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/media\/5133"}],"wp:attachment":[{"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/media?parent=5130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/categories?post=5130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fastbitlab.com\/blog\/wp-json\/wp\/v2\/tags?post=5130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}