{"id":135237,"date":"2026-11-03T01:38:05","date_gmt":"2026-11-03T01:38:05","guid":{"rendered":"https:\/\/www.seeedstudio.com\/blog\/?p=135237"},"modified":"2026-11-03T03:08:17","modified_gmt":"2026-11-03T03:08:17","slug":"meet-the-opendisplay-4-26%e2%80%b3-mono-7-3%e2%80%b3-color-kits-ultra-low-power-epaper-dashboards-for-home-assistant","status":"publish","type":"post","link":"https:\/\/www.seeedstudio.com\/blog\/2026\/11\/03\/meet-the-opendisplay-4-26%e2%80%b3-mono-7-3%e2%80%b3-color-kits-ultra-low-power-epaper-dashboards-for-home-assistant\/","title":{"rendered":"Meet the OpenDisplay 4.26\u2033 Mono &amp; 7.3\u2033 Color Kits: Ultra-Low-Power ePaper Dashboards for Home Assistant"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"135237\" class=\"elementor elementor-135237\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62dc14f4 e-flex e-con-boxed e-con e-parent\" data-id=\"62dc14f4\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-912510 elementor-widget elementor-widget-text-editor\" data-id=\"912510\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d643ec7\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div>Earlier this year, we shared a <a href=\"https:\/\/www.seeedstudio.com\/blog\/2026\/01\/12\/diy-open-display-tags-guide-creating-wireless-low-power-eink-displays-with-xiao-epaper-kit\/\" data-lark-is-custom=\"true\">guide to building DIY OpenDisplay ePaper tags<\/a> and invited our community to vote for their preferred screen sizes. Among the options were a 4.26\u2033 monochrome display and a 7.3\u2033 color display. Now, together with the OpenDisplay team, we&#8217;re bringing both to life! Meet the <strong>OpenDisplay 4.26\u2033 <\/strong><strong>Mono<\/strong><strong> Kit and 7.3\u2033 Color Kit<\/strong>, co-developed by Seeed Studio and OpenDisplay.<\/div><div>\u00a0<\/div><div>Powered by our ultra-low-power <strong>XIAO nRF52840-based ePaper driver boards<\/strong>, both kits come fully assembled with a 2000 mAh rechargeable battery, 3D-printed enclosure, and pre-installed OpenDisplay firmware. Designed for <strong>local <\/strong><strong>Home Assistant<\/strong><strong> integration via <\/strong><strong>BLE<\/strong>, they offer up to <strong>2 years and 1 year of estimated <\/strong><strong>battery life<\/strong>, respectively.<\/div><div>\u00a0<\/div><div>Starting at just <strong>$39.90 (available in official store and AliExpress)<\/strong>, these ready-to-use kits make it easier to build wireless, low-power ePaper dashboards for Home Assistant and beyond.<\/div><div>\u00a0<\/div><div><figure id=\"attachment_135252\" aria-describedby=\"caption-attachment-135252\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&amp;utm_medium=officialblog\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-135252 size-full\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-scaled.jpg\" alt=\"Open Display 4.26'' Mono Kit and Open Display 7.3'' Color Kit\" width=\"2560\" height=\"1707\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-scaled.jpg 2560w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-300x200.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-1030x687.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-768x512.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-1536x1024.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-2048x1365.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-32x21.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-1024x683.jpg 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0145-2-675x450.jpg 675w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><figcaption id=\"caption-attachment-135252\" class=\"wp-caption-text\">Open Display 4.26&#8221; Mono Kit and Open Display 7.3&#8221; Color Kit<\/figcaption><\/figure><\/div><div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div>\u00a0<\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c866bc1 elementor-testimonial--skin-bubble elementor-testimonial--layout-image_inline elementor-testimonial--align-center elementor-arrows-yes elementor-pagination-type-bullets elementor-widget elementor-widget-testimonial-carousel\" data-id=\"c866bc1\" data-element_type=\"widget\" data-settings=\"{&quot;show_arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"testimonial-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d644d92\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Testimonial by Jonas\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" role=\"group\" aria-roledescription=\"slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial\">\n\t\t\t\t\t\t\t<div class=\"elementor-testimonial__content\">\n\t\t\t\t\t<div class=\"elementor-testimonial__text\">\n\t\t\t\t\t\tSeeed Studio helps us turn Open Display into something people can pick up and use right away. Their hardware quality makes it easy to demonstrate the strengths of Open Display from setup to everyday use. These kits empower anyone to build ultra-efficient, custom e-paper dashboards tailored to their home routines without worrying about battery life.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-testimonial__footer\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-testimonial__image\">\n\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Jonas-Personal-Picture-Open-Display.jpg\" alt=\"Jonas&#039;s Personal Picture from Open Display\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<cite class=\"elementor-testimonial__cite\"><span class=\"elementor-testimonial__name\">Jonas Niesner<\/span><span class=\"elementor-testimonial__title\">Developer and maintainer behind Open Display<\/span><\/cite>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2cb2dad e-flex e-con-boxed e-con e-parent\" data-id=\"2cb2dad\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f3cebe9 elementor-widget elementor-widget-text-editor\" data-id=\"f3cebe9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d645389\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\"><h2 class=\"heading-3 ace-line old-record-id-SVikd1bhDomoUuxH17TcpHadnVf\">What&#8217;s Special About OpenDisplay?<\/h2><div class=\"ace-line ace-line old-record-id-IDDPdsAtuoHYkIxAJFBcSzkQnRh\"><a href=\"https:\/\/opendisplay.org\/\" data-lark-is-custom=\"true\">OpenDisplay<\/a> is an open-source project originating from the <a href=\"https:\/\/github.com\/OpenEPaperLink\/OpenEPaperLink\" data-lark-is-custom=\"true\">OpenEPaperLink community<\/a>. It provides firmware, an open communication protocol, and tools for building wireless ePaper displays, with a focus on keeping them <strong>open, local, and low-power<\/strong>.<\/div><div class=\"ace-line ace-line old-record-id-IKxSdB84uooskdxyzpgcrFPvnZb\">With its <a href=\"https:\/\/www.home-assistant.io\/\" data-lark-is-custom=\"true\">Home Assistant<\/a> integration, you can turn smart home data like weather, temperature, energy usage, and calendar events into always-visible ePaper dashboards, updated through automation. An <a href=\"https:\/\/esphome.io\/components\/bluetooth_proxy\/\" data-lark-is-custom=\"true\">ESPHome Bluetooth Proxy<\/a> can also extend Bluetooth coverage around your home.<\/div><div class=\"ace-line ace-line old-record-id-MqL8dWNLXoZCMyxF2sCcFa7znLc\">Home Assistant isn&#8217;t required, either. OpenDisplay also offers browser-based tools for sending images and a <a href=\"https:\/\/github.com\/OpenDisplay\/py-opendisplay\" data-lark-is-custom=\"true\">Python SDK<\/a> for custom applications.<\/div><div class=\"ace-line ace-line old-record-id-Jid7dtW2WobVLqxXE53c4jkRnce\">\u00a0<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-654d8b9 elementor-widget elementor-widget-image\" data-id=\"654d8b9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d646130\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2434\" height=\"1242\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org.png\" class=\"attachment-full size-full wp-image-135280\" alt=\"Screenshot of Pen Display Org\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org.png 2434w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-300x153.png 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-1030x526.png 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-768x392.png 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-1536x784.png 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-2048x1045.png 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-32x16.png 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/Open-Display-Org-1024x523.png 1024w\" sizes=\"(max-width: 2434px) 100vw, 2434px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cfb458 elementor-widget elementor-widget-text-editor\" data-id=\"3cfb458\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d6463ca\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h2 class=\"heading-2 ace-line old-record-id-WRsrd4Ps4odNbUxIROmcOGUnnkd\">A Closer Look at the Two OpenDisplay Kits<\/h2><div class=\"ace-line ace-line old-record-id-QCWkdj6gXoG0soxYAfRcltcTn6b\">What makes these kits particularly interesting is the <strong>ultra-low-power design.<\/strong><\/div><div class=\"ace-line ace-line old-record-id-EbwqdlKJpoaVyvxEsdjcmHr4njb\">These 2 kits use <a href=\"https:\/\/www.seeedstudio.com\/XIAO-ePaper-DIY-Kit-EN04.html\" data-lark-is-custom=\"true\">XIAO EN04<\/a> and <a href=\"https:\/\/www.seeedstudio.com\/XIAO-ePaper-DIY-Kit-nRF52840-EN05.html\" data-lark-is-custom=\"true\">EN05 boards<\/a> respectively powered by the<strong> nRF52840<\/strong>, enabling <strong>low-power Bluetooth <\/strong><strong>connectivity<\/strong> and on-demand screen updates without relying on scheduled wake-ups. As long as the devices are powered on and within Bluetooth range, they can receive new content whenever needed.<\/div><div class=\"ace-line ace-line old-record-id-UE1Bd3KPsoRVFBxqWgec7nBDnic\">With built-in<strong> 2000 mAh batteries<\/strong>, both kits are designed for long-term wireless use with minimal maintenance.<\/div><h3>\u00a0<\/h3><h3 class=\"heading-3 ace-line old-record-id-Sme9d0ExOoAaScxwJHFc3JlqnTd\">OpenDisplay 4.26\u2033 Mono Kit<\/h3><div class=\"ace-line ace-line old-record-id-JHnvdJC2Lodkbpxhmi6cWvkGnUe\">The <strong>OpenDisplay 4.26\u2033 Mono Kit<\/strong> features a 4.26-inch, 800 \u00d7 480 monochrome ePaper display, powered by the Seeed XIAO EN05 driver board. It supports black-and-white and optional 4-level grayscale modes, with partial refresh support in monochrome mode for faster screen updates.<\/div><div class=\"ace-line ace-line old-record-id-PZr0dGgoIoKjqsxDiyRcq7fBn4d\">This makes it ideal for frequently changing information, such as temperature, humidity, energy consumption, and smart home status. With updates every 15 minutes, its estimated battery life reaches <strong>up to 2 years<\/strong>.<\/div><div class=\"ace-line ace-line old-record-id-Jid7dtW2WobVLqxXE53c4jkRnce\"><strong>Price: $39.90<\/strong><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-efea792 elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"efea792\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d646a4b\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&#038;utm_medium=officialblog\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Shop 4.26\u2033 Mono Kit on Seeed Bazaar<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d8d4c2 elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"4d8d4c2\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d646ca9\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ko.aliexpress.com\/item\/1005013543583935.html?gatewayAdapt=glo2kor\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Shop 4.26\u2033 Mono Kit on AliExpress<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6441073 elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"6441073\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d6475a3\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-a25c3a5 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><a class=\"swiper-slide-inner\" href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&#038;utm_medium=officialblog\"><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Open Display 4.26'' Mono Kit<\/div><div class=\"elementor-slide-description\">Pre-flashed firmware, compatible with Home Assistant<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-sm\">Click Here<\/div><\/div><\/a><\/div><div class=\"elementor-repeater-item-e1767d5 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><a class=\"swiper-slide-inner\" href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&#038;utm_medium=officialblog\"><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Open Display 4.26'' Mono Kit<\/div><div class=\"elementor-slide-description\">Partial fresh in Black and White Mode<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-sm\">Click Here<\/div><\/div><\/a><\/div><div class=\"elementor-repeater-item-59459a8 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><a class=\"swiper-slide-inner\" href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&#038;utm_medium=officialblog\"><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Open Display 4.26'' Mono Kit<\/div><div class=\"elementor-slide-description\">Everyday Epaper Dashboard<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-sm\">Click Here<\/div><\/div><\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a4d4115 e-flex e-con-boxed e-con e-parent\" data-id=\"a4d4115\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f24abe0 elementor-widget elementor-widget-text-editor\" data-id=\"f24abe0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d647b15\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h3 class=\"heading-3 ace-line old-record-id-Ujp2dQFVdoauj3xYk2ScN8wcnxc\">OpenDisplay 7.3\u2033 Color Kit<\/h3><div class=\"ace-line ace-line old-record-id-VhWvdks3xokZUSxHPMvc6YtqnRg\">Prefer a larger screen with some color?<\/div><div class=\"ace-line ace-line old-record-id-Tektd0CPpodUVpxftX5cf4CQnku\">The <a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&amp;utm_medium=officialblog\"><strong>OpenDisplay 7.3\u2033 Color Kit<\/strong><\/a> features a 7.3-inch, 800 \u00d7 480 Spectra 6 full-color ePaper display, powered by the Seeed XIAO EN04 driver board. With six colors \u2014 black, white, red, yellow, blue, and green \u2014 it&#8217;s a great fit for family calendars, weather forecasts, recipes, and colorful information boards. Designed for content that updates periodically, it offers <strong>up to 1 year of estimated <\/strong><strong>battery life<\/strong> with updates every 2 hours.<\/div><div class=\"ace-line ace-line old-record-id-AW8ndKVFWoJjuTxtbavcEOhbnY0\"><strong>Price: $75.90<\/strong><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a521040 elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"a521040\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d647d7d\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&#038;utm_medium=officialblog\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Shop  7.3\u2033 Color Kit on Seeed Bazaar<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba752cd elementor-button-info elementor-align-center elementor-widget elementor-widget-button\" data-id=\"ba752cd\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d647fb7\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/ko.aliexpress.com\/item\/1005013555662602.html?gatewayAdapt=glo2kor4itemAdapt\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Shop 7.3\u2033 Color Kit on AliExpress<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4ba5d44 e-flex e-con-boxed e-con e-parent\" data-id=\"4ba5d44\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b0fd9d4 elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"b0fd9d4\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d648516\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Slides\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-a2e01b6 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Open Display 7.3'' Color Kit<\/div><div class=\"elementor-slide-description\">Spectra 6 color display at 800\u00d7480 pixels<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-sm\">Click Here<\/div><\/div><\/div><\/div><div class=\"elementor-repeater-item-d81cfa3 swiper-slide\" role=\"group\" aria-roledescription=\"slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><div class=\"elementor-slide-heading\">Open Display 7.3'' Color Kit<\/div><div class=\"elementor-slide-description\">Energy-efficient BLE design<\/div><div  class=\"elementor-button elementor-slide-button elementor-size-sm\">Click Here<\/div><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous slide\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next slide\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc73f0d elementor-widget elementor-widget-text-editor\" data-id=\"dc73f0d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d6487b6\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\"><div class=\"ace-line ace-line old-record-id-D405dlFL4ox7jux5b07cvcwCnGf\">Both kits include a white 3D-printed enclosure and a repositionable stand for portrait or landscape placement.<\/div><div>\u00a0<\/div><\/div><div class=\"ace-line ace-line old-record-id-MrzvdJKReo6OhTxwkrUcJYQLnQc\"><div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-XqvWd6eWAogSiTxvF3YcEmbSnvf\"><strong>Here&#8217;s a quick comparison:<\/strong><\/div><\/div><\/div><div><div><div><table style=\"width: 100%; border-collapse: collapse !important; border: 1px solid #D9D9D9 !important;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\"><thead><tr style=\"background-color: #f5f5f5;\"><th style=\"width: 28%; border: 1px solid #D9D9D9 !important; padding: 10px; text-align: left;\">\u00a0<\/th><th style=\"width: 36%; border: 1px solid #D9D9D9 !important; padding: 10px; text-align: center;\"><a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&amp;utm_medium=officialblog\">4.26\u2033 Mono Kit<\/a><\/th><th style=\"width: 36%; border: 1px solid #D9D9D9 !important; padding: 10px; text-align: center;\"><a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&amp;utm_medium=officialblog\">7.3\u2033 Color Kit<\/a><\/th><\/tr><\/thead><tbody><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Display<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">4.26\u2033 Monochrome<\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">7.3\u2033 Spectra 6<\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Resolution<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">800 \u00d7 480<\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">800 \u00d7 480<\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Driver Board<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">XIAO EN05<\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">XIAO EN04<\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Colors<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">B&amp;W \/<strong> 4 Grayscale<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">Full Colors with<strong> 6<\/strong> original colors<\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Battery<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">2000 mAh<\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">2000 mAh<\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Estimated Battery Life<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Up to 2 Years (15-min intervals)<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Up to 1 Year (2-hour intervals)<\/strong><\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Connectivity<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">BLE<\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\">BLE<\/td><\/tr><tr><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>Price<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>$39.90<\/strong><\/td><td style=\"border: 1px solid #D9D9D9 !important; padding: 10px;\"><strong>$75.90<\/strong><\/td><\/tr><\/tbody><\/table><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7dde922 elementor-widget elementor-widget-text-editor\" data-id=\"7dde922\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d6489fd\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"true\"><div class=\"ace-line ace-line old-record-id-JXUTd7yClozksRxQ8POcLf6mn7e\">If you need frequently updated sensor readings, <strong>partial refresh<\/strong>, or a compact monochrome dashboard, go for the <a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&amp;utm_medium=officialblog\"><strong>4.26\u2033 <\/strong><strong>Mono<\/strong><strong> Kit<\/strong><\/a>. For larger, more colorful information displays, the <a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&amp;utm_medium=officialblog\"><strong>7.3\u2033 Color Kit<\/strong><\/a> is the better choice.<\/div><div class=\"ace-line ace-line old-record-id-UGXwdwvVVozZOpx0nwycKGX0nzh\">\u00a0<\/div><div class=\"ace-line ace-line old-record-id-MfD7didUvoRyhmxjIbfcsAKgnAg\"><em>Note: <\/em><em>Battery life<\/em><em> estimates are based on the stated update intervals and may vary with image content, temperature, and other usage conditions. You can also try the <\/em><em><a href=\"https:\/\/opendisplay.org\/firmware\/battery\/index.html\" data-lark-is-custom=\"true\">OpenDisplay Battery Calculator<\/a><\/em><em> to estimate runtime for your setup.<\/em><\/div><div class=\"ace-line ace-line old-record-id-Ud9BdjvygoP6ivxYb3oc7qbznhe\">\u00a0<\/div><h2 class=\"heading-2 ace-line old-record-id-S5PId5fFjo91uXxW82FcfQiyn3g\">What Can You Build with OpenDisplay?<\/h2><div class=\"ace-line ace-line old-record-id-DyVOd4bO2o0VdvxHFqtcjW1bntg\">The fun part about OpenDisplay is that you&#8217;re not limited to a predefined set of apps or layouts.<\/div><div class=\"ace-line ace-line old-record-id-DRpqdoLIqoNusDxTuogcoWIXnhe\">Here are a few ideas to get started:<\/div><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-MuQ3dQBXAoBYdFxhWaTcYwk3nHb\" data-list=\"bullet\"><div><strong>Home Assistant<\/strong><strong> Dashboard:<\/strong> Keep track of room temperature, humidity, energy usage, or smart home status without opening the Home Assistant app.<\/div><\/li><li class=\"ace-line ace-line old-record-id-CXWPdeKTvor0OvxivDic7Hienod\" data-list=\"bullet\"><div><strong>Family Information Board:<\/strong> Display shared calendars, daily schedules, reminders, or household information in a place everyone can see.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5aa5a0 elementor-widget elementor-widget-image\" data-id=\"b5aa5a0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d6493cb\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&#038;utm_medium=officialblog\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-scaled.jpg\" class=\"attachment-full size-full wp-image-135284\" alt=\"3 Open Display 4.26&quot; Mono Kits, compatible with Home Assistant\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-scaled.jpg 2560w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-300x200.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-1030x687.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-768x512.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-1536x1024.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-2048x1365.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-32x21.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-1024x683.jpg 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0157-675x450.jpg 675w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b893adf elementor-widget elementor-widget-text-editor\" data-id=\"b893adf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d649641\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-CsAfdj9MHowuNmxeYvEc5PEwn2g\" data-list=\"bullet\"><div><strong>Weather Station:<\/strong> Turn sensor readings and local weather information into an always-visible display for your desk or entryway.<\/div><\/li><li class=\"ace-line ace-line old-record-id-QCFwdHnfaoGmuExwxXccYn5GnXf\" data-list=\"bullet\"><div><strong>Custom Projects:<\/strong> Use the open-source Python SDK to build your own dashboards, automate image updates, or experiment with new ways of displaying information.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2b5289 elementor-widget elementor-widget-image\" data-id=\"a2b5289\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d649f74\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&#038;utm_medium=officialblog\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-scaled.jpg\" class=\"attachment-full size-full wp-image-135285\" alt=\"A repositionable rear stand supports both portrait and landscape orientations with Open Display 7.3&quot; Color Kit\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-scaled.jpg 2560w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-300x200.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-1030x687.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-768x512.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-1536x1024.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-2048x1365.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-32x21.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-1024x683.jpg 1024w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/1X1A0151-1-675x450.jpg 675w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6dfcdcd elementor-widget elementor-widget-text-editor\" data-id=\"6dfcdcd\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64a1fd\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-JDpydiWL8oI7QHxVd19cBmGynYe\">For developers, the <a href=\"https:\/\/github.com\/OpenDisplay\/py-opendisplay\" data-lark-is-custom=\"true\">py-opendisplay Python SDK<\/a> also makes it possible to build custom dashboards and automate image uploads over BLE.<\/div><div class=\"ace-line ace-line old-record-id-CZRYdNc2YoTK66xo6Gycr0xgn2b\">\u00a0<\/div><h2 class=\"heading-2 ace-line old-record-id-KNfadguU4ogrRVxkQWdcNmHindb\">Getting Started with the OpenDisplay Kits<\/h2><div class=\"ace-line ace-line old-record-id-H1nddrrLbocnkbxbUK1cLncVnhf\">Both kits come fully assembled with firmware pre-installed. Here&#8217;s how to get started using the <strong>7.3\u2033 Color Kit<\/strong> as an example.<\/div><h3 class=\"heading-3 ace-line old-record-id-D7eiduqLdoChtyx2v54cvfaLnHb\">Step 1: Power On<\/h3><div class=\"ace-line ace-line old-record-id-AOTYdUqXcoXGpZxFN34cXSZanPc\">Turn on the kit and wait for the screen to refresh. The display will show its device ID (starting with <strong>OD<\/strong>) and a QR code.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdd56d0 elementor-widget elementor-widget-image\" data-id=\"fdd56d0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64ab61\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1400\" height=\"1050\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit.jpg\" class=\"attachment-full size-full wp-image-135286\" alt=\"Open Display 4.26&apos;&apos; Mono Kit, pre-flashed with Open Display firmware\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit.jpg 1400w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit-300x225.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit-1030x773.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit-768x576.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit-32x24.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/6-OpenDisplay-4.26-Mono-Kit-1024x768.jpg 1024w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a5396b elementor-widget elementor-widget-text-editor\" data-id=\"3a5396b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64adf7\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h3 class=\"heading-3 ace-line old-record-id-Ps0GdW393od1JAxECmwc2ApLndT\">Step 2: Send Your First Image<\/h3><div class=\"ace-line ace-line old-record-id-C9msdjAjfox6uwx2nJXcPLP6nVf\">Scan the QR code and select <strong>Send an image<\/strong> to open the <a href=\"https:\/\/opendisplay.org\/firmware\/display\/index.html\" data-lark-is-custom=\"true\">OpenDisplay BLE Tester<\/a>.<\/div><div class=\"ace-line ace-line old-record-id-Q5dsdLmX2oF2wZxxCH3cQPvFnrg\">Click <strong>Connect<\/strong>, select the matching OD device, upload an image, and send it to the display.<\/div><div class=\"ace-line ace-line old-record-id-Dsa1dZNZeoyabQxCF5JcqYDjntb\"><em>Note: Use Chrome or <\/em><em>Edge<\/em><em> on desktop\/Android, or Bluefy on iOS. No encryption key is required by default.<\/em><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c9824d elementor-widget elementor-widget-image\" data-id=\"5c9824d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64b6db\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/opendisplay.org\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2360\" height=\"1894\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049.jpg\" class=\"attachment-full size-full wp-image-135260\" alt=\"\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049.jpg 2360w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-300x241.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-1030x827.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-768x616.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-1536x1233.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-2048x1644.jpg 2048w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-32x26.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/20261102-222049-1024x822.jpg 1024w\" sizes=\"(max-width: 2360px) 100vw, 2360px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed7ec95 elementor-widget elementor-widget-text-editor\" data-id=\"ed7ec95\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64b95c\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h3 class=\"heading-3 ace-line old-record-id-MxnmdGgqFoHtIPxnCpqczy1Hnqd\">Step 3: Connect to Home Assistant (Optional)<\/h3><div class=\"ace-line ace-line old-record-id-G3nXdOGkKoCUpuxgDxscuu8fnjf\">With the <a href=\"https:\/\/www.home-assistant.io\/integrations\/opendisplay\/\" data-lark-is-custom=\"true\">OpenDisplay integration<\/a> and Bluetooth connectivity set up, Home Assistant should automatically discover your display under <strong>Settings \u2192 Devices &amp; Services<\/strong>.<\/div><div class=\"ace-line ace-line old-record-id-SwnMdPWjcordkyxp92lcDHusnte\">You can then send images and automate display updates through Home Assistant.<\/div><div class=\"ace-line ace-line old-record-id-TWwudmMbqo6n7NxMYVVcN4MknQg\">For detailed setup instructions, please <strong>visit the official Wiki for <a href=\"https:\/\/wiki.seeedstudio.com\/opendisplay_426_mono_kit\/\" data-lark-is-custom=\"true\">4.26&#8221; Mono Kit <\/a>or<a href=\"https:\/\/wiki.seeedstudio.com\/opendisplay_73_color_kit\/\" data-lark-is-custom=\"true\"> 7.3&#8221; Color Kit.<\/a><\/strong><\/div><div class=\"ace-line ace-line old-record-id-UJKIdL04MomenPx1bbOc01mcnjb\">\u00a0<\/div><h2 class=\"heading-2 ace-line old-record-id-MSk2dfAxPoq0ftxGTZfcfMPPnBb\">Ready to Give OpenDisplay a Try?<\/h2><div class=\"ace-line ace-line old-record-id-DoDlddZQRoIq48xkiWOcMRkVnch\">From DIY ePaper tags to two fully assembled kits, we&#8217;re happy to bring more options to the OpenDisplay community together with the OpenDisplay team.<\/div><div class=\"ace-line ace-line old-record-id-PhPUdJWbRoBJFbxZiErcIuu7nRg\"><p>Whether you&#8217;re building a Home Assistant dashboard or experimenting with your own dashboard ideas, we hope these new kits make it a little easier to get started.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58cc3ee elementor-widget elementor-widget-image\" data-id=\"58cc3ee\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64bcc5\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&#038;utm_medium=officialblog\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg.jpg\" class=\"attachment-full size-full wp-image-135287\" alt=\"Open Display 4.26&quot; Mono Kits and 7.3&quot; Color Kit, working as everyday ultra-low-power dashboard\" srcset=\"https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg.jpg 1672w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg-300x169.jpg 300w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg-1030x580.jpg 1030w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg-768x432.jpg 768w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg-1536x864.jpg 1536w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg-32x18.jpg 32w, https:\/\/www.seeedstudio.com\/blog\/wp-content\/uploads\/2026\/11\/img_v3_0215j_114b1c79-cfe0-4358-940a-96ce5096a4fg-1024x576.jpg 1024w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6594cca elementor-widget elementor-widget-text-editor\" data-id=\"6594cca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span id=\"scroll6ae952d64bf5f\"  class=\"scrollMagicControl\" type=\"hidden\" effect = {} wpmp_enable_desktop=\"yes\" wpmp_enable_tablet=\"yes\" wpmp_enable_mobile=\"yes\" wpmp_trigger_hook=\"0.5\" wpmp_reverse=\"yes\" wpmp_class_CSS =\"custom\" split-text = {} value=\"scrollmagic\"><\/span>\t\t\t\t<div data-page-id=\"TEo4dGAPeoCJTyxmcQtc51ring7\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-V7mddvZjGooIl2xueD6ctflDneg\">We&#8217;d love to see what you build! Share your projects, ideas, and feedback with fellow makers in the <strong><a href=\"https:\/\/discord.gg\/eWkprNDMU7\" data-lark-is-custom=\"true\">Seeed Studio Discord<\/a><\/strong> and <strong><a href=\"https:\/\/discord.gg\/XmTHz8RfJE\" data-lark-is-custom=\"true\">OpenDisplay Discord<\/a><\/strong> communities\uff01<\/div><div class=\"ace-line ace-line old-record-id-YATndiX5WoiyY9xqjoFc9OStnDg\">\u00a0<\/div><div class=\"ace-line ace-line old-record-id-F9ZidnRYyoGMFUxcOjsc9hgBnHg\">\u00a0<\/div><h2 class=\"heading-2 ace-line old-record-id-BuAsdY6ABoxADLxqakXcaRyCned\">FAQs<\/h2><div class=\"ace-line ace-line old-record-id-RsLHd5s3aohKinxKcCFcdESjn5f\"><strong>Q: Do I need <\/strong><strong><a href=\"https:\/\/www.home-assistant.io\/\" data-lark-is-custom=\"true\">Home Assistant<\/a><\/strong><strong> or Wi-Fi to use the kits?<\/strong><\/div><div class=\"ace-line ace-line old-record-id-PC8OdDsZ0okDWBxUZm5cc8C1nvf\">No. You can send images directly from a supported browser over BLE without Home Assistant or Wi-Fi. Home Assistant is optional for automated updates and smart home integration.<\/div><div class=\"ace-line ace-line old-record-id-KmUWdUdhgoVFgsxBJ6ncCJjNn9K\"><strong>Q: Can I use ESPHome with these kits?<\/strong><\/div><div class=\"ace-line ace-line old-record-id-Cw07dR2IYoPFzJxqCmKc7mmrnqd\">Yes, through an ESPHome Bluetooth Proxy. It extends Home Assistant&#8217;s Bluetooth coverage so your displays can be placed farther from the host. The kits themselves ship with OpenDisplay firmware, not ESPHome firmware.<\/div><div class=\"ace-line ace-line old-record-id-Zb8pdvbnMotlPmxTNN2cNH7Nnzh\"><strong>Q: Do I need a Bluetooth proxy?<\/strong><\/div><div class=\"ace-line ace-line old-record-id-TfJSdPhFhopdBtxZsxjce2hbnQc\">Not necessarily. If your Home Assistant host already has a compatible Bluetooth adapter and the display is within range, you don&#8217;t need an additional proxy. Note that Shelly Bluetooth proxies aren&#8217;t supported for OpenDisplay image uploads because active BLE connections are required.<\/div><div class=\"ace-line ace-line old-record-id-U0WodnTlCopBKQxh9gxcIowInof\"><strong>Q: How long will the battery last?<\/strong><\/div><div class=\"ace-line ace-line old-record-id-MbwidOY99oUFM5xOXeEcDPPJnec\">The estimated battery life is up to 2 years for the<strong> <a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-4-26-Mono-Kit-p-7032.html?utm_source=blog&amp;utm_medium=officialblog\" data-lark-is-custom=\"true\">4.26\u2033 Mono Kit<\/a><\/strong> with 15-minute updates, and up to 1 year for the <a href=\"https:\/\/www.seeedstudio.com\/OpenDisplay-7-3-Color-Kit-p-7031.html?utm_source=blog&amp;utm_medium=officialblog\" data-lark-is-custom=\"true\"><strong>7.3\u2033 Color Kit<\/strong><\/a> with 2-hour updates. Actual runtime varies with usage.<\/div><div class=\"ace-line ace-line old-record-id-IFGddEvbqofdKux2hTlcGB3JnoJ\"><strong>Q: Can I customize the display content?<\/strong><\/div><div class=\"ace-line ace-line old-record-id-Em7mdEzECohnzbxjJ7Dc2Mvbn1c\">Absolutely! You can send your own images through the BLE Tester, use Home Assistant automations, or create custom applications with the open-source Python SDK. You&#8217;re not limited to a set of predefined dashboards.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Earlier this year, we shared a guide to building DIY OpenDisplay ePaper tags and invited<\/p>\n","protected":false},"author":3702,"featured_media":135287,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"iawp_total_views":0,"footnotes":""},"categories":[5007,1],"tags":[5127,304,5751,5345],"class_list":["post-135237","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-feature","category-news","tag-home-assistant-dashboard","tag-iot","tag-low-power-epaper","tag-open-display"],"yoast_head":"<!-- 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