{"product_id":"2-1-inch-round-display-480-480-ips-rgb-tft-lcd-display-with-hdmi-driver-board","title":"2.1 Inch Round Display 480×480 IPS RGB TFT LCD Display with HDMI Driver Board","description":"\u003cp class=\"youtube-video\" style=\"text-align: center;\"\u003e\u003cimg class=\"alignnone size-full wp-image-35050\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/1.3-inch-MIPI-Circular-Round-ET013CR01-TV_01.jpg\" alt=\"\" width=\"930\" height=\"263\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"magic-8\"\u003e\u003cspan class=\"magic-9\"\u003e\u003cspan style=\"color: #024a9f;\"\u003e2.1 Inch Round Display Overview\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eET021CR01-HD supports a display resolution of 480×480 with a 1:1 aspect ratio, delivering clear images in a compact round format. It features an IPS panel with full viewing angles, ensuring consistent image visibility from different directions. As for mechanical details, it has an active area of 53.28×53.28 mm and an overall outline dimension of 56.18×59.71×2.3 mm. The display uses the ST7701S driver IC and supports a 3SPI+18RGB\/MIPI interface. It comes with a 40-pin plug-in connector and operates at a supply voltage of 3.3V. Designed for a wide range of operating environments, the module supports temperatures from -20°C to +70°C. With full-color RGB display capability and an HDMI driver board, this 2.1-inch round TFT LCD is suitable for compact embedded systems and equipment requiring a circular display interface.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/2.1_Inch_Round_Display_480x480_IPS_RGB_TFT_LCD_Display_with_HDMI_Driver_Board_ET021CR01-HD_01.jpg?v=1793868031\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"max-width: 100%; overflow-x: auto; margin: 24px 0;\"\u003e\n\u003ctable style=\"width: 930px; max-width: 100%; table-layout: fixed; border-collapse: collapse; border: 1px solid #e3e9f0; border-radius: 6px; overflow: hidden; font-family: -apple-system,'Segoe UI',Arial,'Microsoft YaHei'; font-size: 14px; color: #333; background: #ffffff;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"4\" style=\"background: #0f3d63; color: #ffffff; font-size: 16px; font-weight: bold; text-align: left; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eET021CR01-HD 2.1 Inch Round TFT LCD Display 480×480 IPS 3SPI+18RGB\/MIPI ST7701S with HDMI Driver Board\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18%; background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 32%; background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e2.1 inch (round)\u003c\/td\u003e\n\u003ctd style=\"width: 18%; background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"width: 32%; background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e480×480\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eViewing Angle\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eIPS, all viewing angle\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eDriver IC\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eST7701S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e3SPI + 18-bit RGB \/ MIPI\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eOutline Dimension\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e56.18×59.71×2.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eActive Area\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e53.28×53.28 mm\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003ePin Count\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e40 pins (plug-in type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003e-20°C ~ +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eDisplay Color\u003c\/td\u003e\n\u003ctd colspan=\"3\" style=\"background: #ffffff; padding: 11px 18px; border: 1px solid #e3e9f0; word-wrap: break-word;\"\u003eColor (RGB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: #024a9f;\"\u003e\u003cstrong\u003e\u003cbr\u003eCircular Display Application\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #024a9f;\"\u003e\u003cstrong\u003e\u003cimg class=\"alignnone size-medium wp-image-35053\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/1.3-inch-MIPI-Circular-Round-ET013CR01-TV_04.jpg\" alt=\"\" width=\"930\" height=\"428\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #024a9f;\"\u003e\u003cstrong\u003eProduction and Manufacturing\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg class=\"alignnone wp-image-30390\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/10\/%E4%B8%B2%E5%8F%A3%E8%AF%A6%E6%83%85%E9%A1%B5_13.jpg.webp\" sizes=\"(max-width: 930px) 100vw, 930px\" srcset=\"https:\/\/www.youritech.com\/uploads\/2025\/10\/串口详情页_13.jpg.webp 930w, https:\/\/www.youritech.com\/uploads\/2025\/10\/串口详情页_13-768x496.jpg.webp 768w\" alt=\"\" width=\"930\" height=\"601\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YOURITECH","offers":[{"title":"ET021CR01-HD (40Pin Plug-in Connector (18-bit RGB)","offer_id":68041279177013,"sku":"ET021CR01-HD-1","price":13.62,"currency_code":"USD","in_stock":true},{"title":"ET021CR02-HD (40Pin Plug-in Connector (16-bit RGB)","offer_id":68041279209781,"sku":"ET021CR01-HD-2","price":13.62,"currency_code":"USD","in_stock":true},{"title":"ET021CR03-HD(30Pin Plug-in Connector (MIPI))","offer_id":68041279242549,"sku":"ET021CR01-HD-3","price":13.62,"currency_code":"USD","in_stock":true},{"title":"ET021CR01-HD with Playback board (40Pin Plug-in Connector (18-bit RGB) + Playback Board)","offer_id":68041279275317,"sku":"ET021CR01-HD-4","price":84.51,"currency_code":"USD","in_stock":true},{"title":"ET021CR01-HD with HDMI board","offer_id":68041279308085,"sku":"ET021CR01-HD-5","price":47.2,"currency_code":"USD","in_stock":true},{"title":"ET021CR04-HDT (MIPI + Touch Panel (30Pin Plug-in Connector))","offer_id":68041279340853,"sku":"ET021CR01-HD-6","price":24.07,"currency_code":"USD","in_stock":true},{"title":"ET021CR05-HDT (RGB + Small Touch Panel (40Pin Plug-in Connector))","offer_id":68041279373621,"sku":"ET021CR01-HD-7","price":24.07,"currency_code":"USD","in_stock":true},{"title":"ET021CR06-HDT (RGB + Large Touch Panel (40Pin Plug-in Connector))","offer_id":68041279406389,"sku":"ET021CR01-HD-8","price":26.68,"currency_code":"USD","in_stock":true},{"title":"ET021CR06-HDT with HDMI board (RGB + Touch Panel + Driver Board (40Pin Plug-in Connector))","offer_id":68041279439157,"sku":"ET021CR01-HD-9","price":61.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/2.1_Inch_Round_Display_480x480_IPS_RGB_TFT_LCD_Display_with_HDMI_Driver_Board_ET021CR01-HD.jpg?v=1793868659","url":"https:\/\/youritech-online.com\/products\/2-1-inch-round-display-480-480-ips-rgb-tft-lcd-display-with-hdmi-driver-board","provider":"YOURITECH","version":"1.0","type":"link"}