{"product_id":"rtd2281-v10ji-mini-hdmi-lcd-controller-board-43-inch","title":"LCD Controller Board - Mini HDMI to 40-Pin FPC with Capacitive Touch Support for 4.3\" TFT Panels RTD2281-V1.0JI","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRTD2281-V1.0JI\u003c\/strong\u003e is a high-performance, multi-function LCD controller board designed for 4.3-inch TFT LCD panels with 40-pin FPC interfaces (resolutions up to 800x480). Equipped with a Mini HDMI input and Realtek RTD2281 chipset, this compact driver board provides seamless video signal conversion and supports 6-wire capacitive touch pass-through. It is an ideal solution for engineers, developers, and DIY enthusiasts looking to drive small-sized LCD screens for Raspberry Pi, PC secondary displays, and embedded control devices.\u003c\/p\u003e\n\u003cp style=\"background-color: #fff3cd; padding: 10px; border-left: 4px solid #ffc107; margin: 15px 0;\"\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e This product includes the \u003cstrong\u003eLCD driver board only\u003c\/strong\u003e. The 4.3-inch TFT LCD panel and touch screen are NOT included.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Compatibility Driver Chip:\u003c\/strong\u003e Powered by the Realtek RTD2281 chipset, supporting resolutions up to 800x480 @ 60Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini HDMI Input:\u003c\/strong\u003e Standard CN4 Mini HDMI connector for reliable high-definition digital video input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitive Touch Support:\u003c\/strong\u003e On-board 6-wire capacitive touch interface (CN15 FPC 0.5mm \/ J3 MX1.25) with USB touch signal pass-through to host systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Options:\u003c\/strong\u003e Dual 5V DC power inputs via Type-C (CN2) or Micro USB (CN1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40-Pin FPC LCD Output:\u003c\/strong\u003e Standard 0.5mm pitch 40-pin connector (CN3) designed for 4.3\" TFT display panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated OSD Keys:\u003c\/strong\u003e Features 5 tactile SMD buttons (MENU, UP, DOWN, EXIT, POWER) with multi-language OSD menu control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low Standby Power:\u003c\/strong\u003e Efficient power management with board standby consumption under 0.2W.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBoard Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRTD2281-V1.0JI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMain Chipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRealtek RTD2281\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCompatible Display Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e4.3 Inch TFT LCD Panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSupported Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eUp to 800 x 480 @ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVideo Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1x Mini HDMI (CN4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePanel Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCN3 (FPC 0.5mm 40-Pin Connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTouch Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCN15 (FPC 0.5mm 6-Pin) \/ J3 (MX1.25 6-Pin) Optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5V DC via Type-C (CN2) or Micro USB (CN1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eStandby Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u0026lt; 0.2W (Board Only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOSD Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e5 Push Buttons (MENU, UP, DOWN, EXIT, POWER)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e-10°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInterface Definition\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN2 \/ CN1:\u003c\/strong\u003e 5V DC Power Input \u0026amp; USB Data Sync for Touch Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN4:\u003c\/strong\u003e Mini HDMI Video Signal Input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN3:\u003c\/strong\u003e 40-Pin TTL LCD Screen Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN15 \/ J3:\u003c\/strong\u003e 6-Pin Capacitive Touch Panel Connector (3.3V Power)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x RTD2281-V1.0JI LCD Controller Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1.0Jl_is_a_4.3inch_LCD_display_driver_board_Supports_MiNi_HDMil_input_Support_capacitive_touch_panel_7_d38c3cfe-118c-4d88-85aa-06748e3ea511.jpg?v=1784515329\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1.0Jl_is_a_4.3inch_LCD_display_driver_board_Supports_MiNi_HDMil_input_Support_capacitive_touch_panel_9.jpg?v=1784515342\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1.0Jl_is_a_4.3inch_LCD_display_driver_board_Supports_MiNi_HDMil_input_Support_capacitive_touch_panel_10.jpg?v=1784515353\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"POLCD Digital","offers":[{"title":"Default Title","offer_id":44253956407399,"sku":"RTD2281-V1.0Jl","price":51.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1.0Jlisa4.3inchLCDdisplaydriverboardSupportsMiNiHDMilinputSupportcapacitivetouchpanel_3_4bf6c94a-0960-439a-95d1-f2d519927462.jpg?v=1784514548","url":"https:\/\/www.polcd-digital.com\/de\/products\/rtd2281-v10ji-mini-hdmi-lcd-controller-board-43-inch","provider":"POLCD Digital","version":"1.0","type":"link"}