{"product_id":"1-28-inch-round-tft-screen-for-smart-control-devices","title":"1.28 Inch Round TFT Screen for Smart Control Devices","description":"\u003cstyle\u003e\n  .product-detail-description * {\n    box-sizing: border-box;\n  }\n  .product-detail-description h2 {\n    font-size: 24px;\n    color: #111;\n    border-bottom: 2px solid #e5e7eb;\n    padding-bottom: 10px;\n    margin: 0 0 18px;\n    line-height: 1.4;\n  }\n  .product-detail-description h3 {\n    font-size: 19px;\n    color: #111;\n    margin: 0 0 14px;\n    line-height: 1.5;\n  }\n  .product-detail-description p {\n    margin: 0 0 14px;\n    color: #333;\n  }\n  .product-detail-description ul {\n    margin: 0;\n    padding-left: 22px;\n  }\n  .product-detail-description li {\n    margin-bottom: 10px;\n  }\n  .product-detail-description img {\n    max-width: 100%;\n    height: auto;\n    display: block;\n  }\n  .product-detail-description .pd-section {\n    margin-bottom: 35px;\n  }\n  .product-detail-description .pd-highlight-box {\n    padding: 18px;\n    background: #f8fafc;\n    border: 1px solid #e5e7eb;\n    border-radius: 8px;\n  }\n  .product-detail-description .pd-highlight-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 12px 24px;\n  }\n  .product-detail-description .pd-highlight-item {\n    padding: 10px 0;\n    border-bottom: 1px solid #e5e7eb;\n    font-size: 15px;\n    color: #333;\n  }\n  .product-detail-description .pd-highlight-item:nth-last-child(-n+2) {\n    border-bottom: none;\n  }\n  .product-detail-description .pd-highlight-label {\n    display: block;\n    font-size: 13px;\n    line-height: 1.5;\n    font-weight: 700;\n    color: #111;\n    text-transform: uppercase;\n    letter-spacing: 0.2px;\n    margin-bottom: 4px;\n  }\n  .product-detail-description .pd-image-box {\n    padding: 18px;\n    background: #f8fafc;\n    border: 1px solid #e5e7eb;\n    border-radius: 8px;\n  }\n  .product-detail-description .pd-image-caption {\n    margin-top: 12px;\n    font-size: 13px;\n    color: #666;\n    text-align: center;\n  }\n  .product-detail-description .pd-two-col {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 24px;\n  }\n  .product-detail-description .pd-card {\n    border: 1px solid #e5e7eb;\n    border-radius: 8px;\n    padding: 20px;\n    background: #fff;\n  }\n  .product-detail-description .pd-note {\n    font-size: 13px;\n    color: #666;\n    margin-top: 12px;\n  }\n  .product-detail-description .seo-table {\n    width: 100%;\n    border-collapse: collapse;\n    text-align: left;\n    font-size: 14px;\n  }\n  .product-detail-description .seo-table th,\n  .product-detail-description .seo-table td {\n    padding: 12px;\n    border: 1px solid #ddd;\n    vertical-align: top;\n  }\n  .product-detail-description .seo-table th {\n    background-color: #f8f9fa;\n    width: 32%;\n    color: #111;\n    font-weight: 700;\n  }\n  .product-detail-description .pd-summary-list,\n  .product-detail-description .pd-check-list {\n    margin: 0;\n    padding-left: 20px;\n  }\n  .product-detail-description .pd-summary-list li,\n  .product-detail-description .pd-check-list li {\n    margin-bottom: 10px;\n  }\n  .product-detail-description .pd-tag-box {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n  }\n  .product-detail-description .pd-tag {\n    display: inline-block;\n    padding: 8px 12px;\n    background: #f3f4f6;\n    border: 1px solid #e5e7eb;\n    border-radius: 999px;\n    font-size: 13px;\n    color: #333;\n    line-height: 1.4;\n  }\n  .product-detail-description .pd-app-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 10px 24px;\n  }\n  .product-detail-description .pd-app-item {\n    padding: 10px 0;\n    border-bottom: 1px solid #e5e7eb;\n  }\n  .product-detail-description .pd-marker {\n    padding: 12px 14px;\n    background: #fff7ed;\n    border: 1px dashed #fb923c;\n    color: #9a3412;\n    font-size: 14px;\n    border-radius: 6px;\n    margin-top: 12px;\n  }\n\n  .product-faq-accordion {\n    border-top: 1px solid #e5e7eb;\n  }\n  .product-faq-item {\n    border-bottom: 1px solid #e5e7eb;\n  }\n  .product-faq-item summary {\n    list-style: none;\n  }\n  .product-faq-item summary::-webkit-details-marker {\n    display: none;\n  }\n  .product-faq-summary {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    gap: 16px;\n    width: 100%;\n    padding: 18px 0;\n    cursor: pointer;\n  }\n  .product-faq-question-text {\n    font-size: 18px;\n    color: #222;\n    line-height: 1.5;\n    font-weight: 600;\n    display: block;\n    flex: 1;\n  }\n  .product-faq-icon {\n    flex-shrink: 0;\n    width: 20px;\n    height: 20px;\n    position: relative;\n  }\n  .product-faq-icon:before,\n  .product-faq-icon:after {\n    content: \"\";\n    position: absolute;\n    background: #222;\n    transition: transform 0.25s ease;\n  }\n  .product-faq-icon:before {\n    width: 14px;\n    height: 2px;\n    top: 9px;\n    left: 3px;\n  }\n  .product-faq-icon:after {\n    width: 2px;\n    height: 14px;\n    top: 3px;\n    left: 9px;\n  }\n  .product-faq-item[open] .product-faq-icon:after {\n    transform: scaleY(0);\n  }\n  .product-faq-answer {\n    padding: 0 0 18px 0;\n    color: #555;\n    line-height: 1.75;\n    font-size: 15px;\n  }\n  .product-faq-answer p {\n    margin: 0 0 12px;\n  }\n  .product-faq-answer p:last-child {\n    margin-bottom: 0;\n  }\n\n  @media (max-width: 768px) {\n    .product-detail-description .pd-two-col,\n    .product-detail-description .pd-highlight-grid,\n    .product-detail-description .pd-app-grid {\n      grid-template-columns: 1fr;\n    }\n    .product-detail-description h2 {\n      font-size: 22px;\n    }\n    .product-faq-question-text {\n      font-size: 16px;\n    }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"product-detail-description\" style=\"font-family: Arial, sans-serif; line-height: 1.75; color: #333; max-width: 1000px; margin: 0 auto;\"\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eQuick Product Summary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e1.28 Inch Round TFT LCD Display Module\u003c\/strong\u003e from \u003cspan class=\"notranslate\" translate=\"no\" lang=\"en\"\u003eBrownopto Display\u003c\/span\u003e is a compact \u003cstrong\u003ecircular display solution\u003c\/strong\u003e designed for smart control panels, rotary interface devices, embedded systems, compact HMI products, and portable electronic devices that require a true round display layout and stable SPI communication.\u003c\/p\u003e\n\u003cul class=\"pd-summary-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e 1.28 inch true round TFT LCD display module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore specifications:\u003c\/strong\u003e 240 × 240 resolution, 300 nits brightness, ST7789 driver IC, 12-pin \/ 4-line SPI interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e smart knobs, round control terminals, compact dashboard-style interfaces, embedded HMI systems, and portable devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain advantage:\u003c\/strong\u003e compact circular form factor with stable SPI communication and practical embedded integration value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e engineering evaluation, OEM development, embedded product integration, and round UI applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional support:\u003c\/strong\u003e can be paired with optional driver boards for testing, prototyping, and project development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection note:\u003c\/strong\u003e suitable for indoor and general-purpose display applications; interface and mechanical fit should be confirmed based on the actual controller platform and product structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e1.28 Inch Round TFT LCD Display\u003c\/strong\u003e from \u003cspan class=\"notranslate\" translate=\"no\" lang=\"en\"\u003eBrownopto Display\u003c\/span\u003e is a compact circular display solution designed for smart control panels, rotary interface devices, compact HMI systems, and wearable-style visual applications. With a clean round form factor, stable SPI communication, and reliable driver support, it is well suited for products that require an attractive and space-efficient display interface.\u003c\/p\u003e\n\u003cp\u003eThis module features a \u003cstrong\u003e240 × 240 resolution\u003c\/strong\u003e, \u003cstrong\u003e300 nit brightness\u003c\/strong\u003e, and a \u003cstrong\u003e32.4 × 32.4 mm active area\u003c\/strong\u003e, delivering clear image presentation in a small-format design. It uses the \u003cstrong\u003eST7789 driver IC\u003c\/strong\u003e and supports a \u003cstrong\u003e12-pin \/ 4-line SPI interface\u003c\/strong\u003e, helping simplify integration for embedded development projects.\u003c\/p\u003e\n\u003cp\u003eFor customers requiring a more complete application solution, this round screen can also be paired with optional driver boards, including a parallel port drive board, rotary control display board, and AI human-computer interaction driver board, making it more flexible for prototyping and mass-production deployment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003cdiv class=\"pd-highlight-box\"\u003e\n\u003cdiv class=\"pd-highlight-grid\"\u003e\n\u003cdiv class=\"pd-highlight-item\"\u003e\n\u003cspan class=\"pd-highlight-label\"\u003eProduct Type\u003c\/span\u003e 1.28 Inch Round TFT LCD Display Module\u003c\/div\u003e\n\u003cdiv class=\"pd-highlight-item\"\u003e\n\u003cspan class=\"pd-highlight-label\"\u003eDisplay Shape\u003c\/span\u003e Circular \/ Round Screen\u003c\/div\u003e\n\u003cdiv class=\"pd-highlight-item\"\u003e\n\u003cspan class=\"pd-highlight-label\"\u003eResolution\u003c\/span\u003e 240 × 240\u003c\/div\u003e\n\u003cdiv class=\"pd-highlight-item\"\u003e\n\u003cspan class=\"pd-highlight-label\"\u003eBrightness\u003c\/span\u003e 300 nits\u003c\/div\u003e\n\u003cdiv class=\"pd-highlight-item\"\u003e\n\u003cspan class=\"pd-highlight-label\"\u003eDriver IC\u003c\/span\u003e ST7789\u003c\/div\u003e\n\u003cdiv class=\"pd-highlight-item\"\u003e\n\u003cspan class=\"pd-highlight-label\"\u003eInterface\u003c\/span\u003e 12-pin \/ 4-line SPI\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003cdiv class=\"pd-image-box\" style=\"text-align: start;\"\u003e\n\u003cp style=\"text-align: center; margin: 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/9960\/7616\/files\/1.28-inch-round-tft-lcd-display-industrial-hmi-application.webp?v=1791874928\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"pd-image-caption\"\u003eApplication reference image for the 1.28 inch round TFT LCD display module.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\" style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Round Display Design:\u003c\/strong\u003e The 1.28 inch circular format is ideal for products with a modern round UI, such as smart knobs, compact dashboards, control terminals, and portable smart devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable ST7789 Driver IC:\u003c\/strong\u003e Equipped with the widely used ST7789 controller, offering stable display performance and convenient development support for embedded systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e240 × 240 Resolution:\u003c\/strong\u003e Provides balanced image clarity for icons, text, status data, and basic graphical interfaces within a compact screen size.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Nit Brightness:\u003c\/strong\u003e Ensures good visibility in standard indoor environments and many commercial device applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI Communication Interface:\u003c\/strong\u003e Uses a 12-pin \/ 4-line SPI interface, helping reduce wiring complexity and making it suitable for MCU-based and embedded control platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Driver Board Support:\u003c\/strong\u003e Can be matched with multiple driver board options for different development and application scenarios, improving integration flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eWho This Product Is Best For\u003c\/h2\u003e\n\u003cdiv class=\"pd-tag-box\"\u003e\n\u003cspan class=\"pd-tag\"\u003eOEM device manufacturers\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003eEmbedded product developers\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003eSmart control panel designers\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003eHMI system integrators\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003eConsumer electronics developers\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003ePortable device designers\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003eRound UI product developers\u003c\/span\u003e \u003cspan class=\"pd-tag\"\u003eEngineers needing compact SPI display modules\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"seo-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003e1.28 Inch Round TFT LCD Display Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"notranslate\" translate=\"no\" lang=\"en\"\u003eBrownopto Display\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Size\u003c\/th\u003e\n\u003ctd\u003e1.28 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Shape\u003c\/th\u003e\n\u003ctd\u003eRound Screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver IC\u003c\/th\u003e\n\u003ctd\u003eST7789\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e240 × 240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrightness\u003c\/th\u003e\n\u003ctd\u003e300 nits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003e12-pin \/ 4-line SPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eActive Area\u003c\/th\u003e\n\u003ctd\u003e32.4 × 32.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutline Dimensions\u003c\/th\u003e\n\u003ctd\u003e35.6 × 37.74 × 1.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"pd-note\"\u003eNote: For actual project implementation, it is recommended to confirm interface matching, pin definition, controller compatibility, software support, and installation space before final selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eOptional Matching Driver Boards\u003c\/h2\u003e\n\u003cp\u003eThis 1.28 inch round TFT LCD display can be paired with optional driver boards for faster evaluation, prototyping, embedded testing, and project development.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\" style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel Port Drive Board:\u003c\/strong\u003e A practical option for general-purpose applications, offering strong compatibility and a cost-effective development path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary Control Display Board:\u003c\/strong\u003e Suitable for rotary-type interface projects, helping developers build compact control display systems more efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI Human-Computer Interaction Driver Board:\u003c\/strong\u003e Designed for more advanced smart interaction scenarios where display and intelligent interface integration are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"pd-note\"\u003eSelection note: Based on the product sheet, the parallel port drive board is described as a versatile and cost-effective option for broader application use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eProduct Selection Notes\u003c\/h2\u003e\n\u003cp\u003eThis product uses a \u003cstrong\u003e12-pin \/ 4-line SPI interface\u003c\/strong\u003e, making it suitable for many compact embedded applications that require straightforward communication structure and efficient hardware integration.\u003c\/p\u003e\n\u003cp\u003eWith its round display shape, practical resolution, and optional driver board support, it is a useful choice for developers looking for a compact circular display solution with convenient project matching.\u003c\/p\u003e\n\u003cul class=\"pd-check-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose this model\u003c\/strong\u003e when your project requires a small round TFT LCD with SPI communication and compact dimensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm interface compatibility\u003c\/strong\u003e according to your MCU platform, signal design, and software development path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck mechanical fit\u003c\/strong\u003e based on active area, outline dimensions, connector layout, and front-panel structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluate brightness suitability\u003c\/strong\u003e if the device will be used in brighter ambient light conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm development support needs in advance\u003c\/strong\u003e if you require matching driver boards, evaluation kits, or project-based integration assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e1.28 inch round TFT LCD module\u003c\/strong\u003e is suitable for compact interface products that require a stylish circular display area and stable embedded communication.\u003c\/p\u003e\n\u003cdiv class=\"pd-app-grid\"\u003e\n\u003cdiv class=\"pd-app-item\"\u003eSmart home control panels\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eRotary knob displays and control terminals\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003ePortable handheld devices\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eIndustrial control indicators\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eConsumer electronics with round UI layouts\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eHuman-machine interface development projects\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eCompact dashboard-style displays\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eEmbedded smart terminals\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eRound visual control interfaces\u003c\/div\u003e\n\u003cdiv class=\"pd-app-item\"\u003eCustom circular display applications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003ePackaging and Delivery\u003c\/h2\u003e\n\u003cp\u003eEach display module is packed with care to help protect the screen, FPC, and structural parts during storage and shipment.\u003c\/p\u003e\n\u003cul class=\"pd-check-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelling Units:\u003c\/strong\u003e Single item and bulk order supply supported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomization Support:\u003c\/strong\u003e Driver board matching and project-based display solutions are available for development and volume applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Global shipping supported, with final freight based on order quantity and destination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"product-faq-accordion\"\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e1. What is the 1.28 inch round TFT LCD display mainly used for?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eThis round TFT LCD display is mainly used for compact smart devices, rotary control interfaces, embedded HMI systems, and products that require a circular visual interface in a limited installation space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e2. Is this a true round TFT LCD display?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eYes. This module is a true circular TFT LCD display designed for products that need a round screen layout and a compact visual interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e3. Which driver IC is used in this display module?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eThe module uses the \u003cstrong\u003eST7789 driver IC\u003c\/strong\u003e, which is widely adopted for compact TFT LCD display applications and is convenient for embedded development.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e4. What resolution does this round screen support?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eIt supports a resolution of \u003cstrong\u003e240 × 240\u003c\/strong\u003e, suitable for icons, text, status information, and basic graphical interfaces in a compact round layout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e5. What interface does this round screen support?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eIt supports a \u003cstrong\u003e12-pin \/ 4-line SPI interface\u003c\/strong\u003e, which helps reduce interface complexity and makes the module suitable for many MCU and embedded control systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e6. Are driver boards available for development and testing?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eYes. Optional driver boards are available, including a \u003cstrong\u003eparallel port drive board\u003c\/strong\u003e, \u003cstrong\u003erotary control display board\u003c\/strong\u003e, and \u003cstrong\u003eAI human-computer interaction driver board\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e7. Is this display suitable for cost-sensitive projects?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eYes. The product information notes that the optional parallel port drive board solution is versatile and cost-effective, making it suitable for many practical development and product integration projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e8. Is 300 nits brightness suitable for all environments?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003e\u003cstrong\u003e300 nits brightness\u003c\/strong\u003e is generally suitable for indoor and general electronic display applications. For brighter ambient environments, brightness suitability should be evaluated according to the actual use condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e9. What should be confirmed before selecting this module?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eIt is recommended to confirm the \u003cstrong\u003eSPI interface matching\u003c\/strong\u003e, \u003cstrong\u003econtroller compatibility\u003c\/strong\u003e, \u003cstrong\u003epin definition\u003c\/strong\u003e, \u003cstrong\u003emechanical dimensions\u003c\/strong\u003e, and whether \u003cstrong\u003edriver board support\u003c\/strong\u003e is needed before final selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"product-faq-item\"\u003e\n\u003csummary class=\"product-faq-summary\"\u003e\u003cspan class=\"product-faq-question-text\"\u003e10. What is the main benefit of this 1.28 inch round TFT LCD display?\u003c\/span\u003e \u003cspan class=\"product-faq-icon\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"product-faq-answer\"\u003e\n\u003cp\u003eThe main benefit is that it combines a \u003cstrong\u003etrue circular display structure\u003c\/strong\u003e, \u003cstrong\u003e240 × 240 resolution\u003c\/strong\u003e, \u003cstrong\u003estable SPI communication\u003c\/strong\u003e, and \u003cstrong\u003ecompact size\u003c\/strong\u003e for embedded and smart control applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-section\" style=\"margin-bottom: 0;\"\u003e\n\u003ch2\u003eWhy Choose This Round TFT LCD Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e1.28 Inch Round TFT LCD Display\u003c\/strong\u003e combines compact size, practical resolution, stable ST7789 control, and flexible driver board options, making it a reliable solution for developers and manufacturers building round-interface products.\u003c\/p\u003e\n\u003cp\u003eWhether you are developing a smart control knob, a compact HMI device, or an embedded circular display application, this module offers a balanced combination of structure, performance, and integration convenience for commercial and industrial use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Brownopto Technology","offers":[{"title":"Default Title","offer_id":67753371042112,"sku":null,"price":35.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/9960\/7616\/files\/1.28inchroundLCDDisplay-002_f54057c4-ffb2-41e3-8465-3482e074eab5.webp?v=1791875154","url":"https:\/\/www.brownopto.com\/products\/1-28-inch-round-tft-screen-for-smart-control-devices","provider":"Brownopto Technology","version":"1.0","type":"link"}