{"product_id":"rtd2281-v10ni-hdmi-lcd-driver-board-7-inch","title":"HDMI Display Controller Board for 7-Inch TFT LCD | Mini-HDMI \u0026 Type-C | Speaker \u0026 Audio Support RTD2281-V1.0NI","description":"\u003cdiv class=\"product-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This listing is for the RTD2281-V1.0NI Display Driver Controller Board ONLY. The TFT LCD screen and touch panel are NOT included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRTD2281-V1.0NI\u003c\/strong\u003e is a high-performance, multi-functional LCD AD controller board designed for 7.0-inch TFT LCD displays[cite: 7]. Powered by the Realtek RTD2281CL main chipset, this board converts HDMI video signals (supporting input resolutions up to \u003cstrong\u003e1920x1080 @ 60Hz\u003c\/strong\u003e) for 50-pin FPC screen interfaces[cite: 7]. It also features integrated analog audio input, 2x1.2W speaker outputs, onboard control keys, and flexible touch screen passthrough support (configurable for 4-wire resistive or 6-wire capacitive touch)[cite: 7]. Ideal for Raspberry Pi DIY projects, portable monitors, and industrial control interfaces[cite: 7].\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Processor:\u003c\/strong\u003e Built on the Realtek RTD2281CL main chipset[cite: 7].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Compatibility:\u003c\/strong\u003e Designed for 7.0-inch TFT LCD display panels (3.3V panel voltage \/ 50-pin FPC interface)[cite: 7].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVideo Signal Input:\u003c\/strong\u003e Mini-HDMI input (CN4) or optional 20-pin FPC HDMI interface (CN13), supporting input formats up to 1920x1080 @ 60Hz[cite: 7].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio \u0026amp; Speaker Support:\u003c\/strong\u003e Includes PC analog audio input (3.5mm \/ 3-pin connector) and built-in speaker output (2x 1.2W @ 4Ω)[cite: 7].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTouch Panel Passthrough:\u003c\/strong\u003e Integrated interfaces supporting either 6-wire capacitive touch (CN6 FPC) or 4-wire resistive touch (CN11 FPC) via USB passthrough[cite: 7].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Supply:\u003c\/strong\u003e Powered via Type-C (+5V DC, CN1) or optional 4-pin 2.0mm connector (CN9) with standby power under 0.2W[cite: 7].\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Keys \u0026amp; OSD:\u003c\/strong\u003e Built-in SMD function buttons (Power, Menu, Up, Down, Exit) supporting multi-language OSD navigation[cite: 7].\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRTD2281-V1.0NI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eBoard Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMulti-function LCD-PC AD Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMain Chipset\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRTD2281CL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eMax Input Resolution\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1920 x 1080 @ 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eVideo Input Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eMini-HDMI (CN4) \/ FPC-20PIN-0.5mm (CN13 optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eLCD Panel Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eCN3 (FPC-50PIN-0.5mm pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePanel Power Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eAudio Output\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e2 x 1.2W (4Ω) Speaker Outputs (CN7\/CN8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eTouch Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e6-Wire Capacitive (CN6) or 4-Wire Resistive (CN11)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003ePower Input\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e+5V DC via Type-C (CN1) or 4-Pin 2.0mm (CN9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e-10°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInterface Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN1 \/ CN9:\u003c\/strong\u003e +5V DC Power Input (Type-C \/ 4-Pin 2.0mm)[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN2 \/ CN10:\u003c\/strong\u003e USB Touch Signal Output to Host\/PC[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN3:\u003c\/strong\u003e 50-Pin FPC Interface for 7.0-inch LCD Panel Connection[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN4 \/ CN13:\u003c\/strong\u003e Mini-HDMI Signal Input \/ FPC 20-Pin HDMI Input[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN5 \/ CN14:\u003c\/strong\u003e PC Audio Signal Input[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN6 \/ CN11:\u003c\/strong\u003e Capacitive (6-Pin) or Resistive (4-Pin) Touch Panel Inputs[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCN7 \/ CN8:\u003c\/strong\u003e Left \u0026amp; Right Speaker Output Terminals (2x 1.2W)[cite: 7]\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK1–K5:\u003c\/strong\u003e Onboard Tactile Switches (Exit, Down, Up, Menu, Power)[cite: 7]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi and mini-PC secondary monitor setups[cite: 7]\u003c\/li\u003e\n\u003cli\u003e7.0-inch TFT LCD panel signal driving[cite: 7]\u003c\/li\u003e\n\u003cli\u003eCustom embedded system HMI display consoles and industrial touch screens[cite: 7]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1x RTD2281-V1.0NI LCD Controller Board (\u003cem\u003eNote: Screen, touch panel, and connecting cables are sold separately.\u003c\/em\u003e)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/1_d9f771b1-848d-414d-acef-2ae54daef5f9.jpg?v=1784527403\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/3_a8db0af5-175c-459b-8e3d-8d49a1ed983d.jpg?v=1784527404\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/2_ee07c867-304b-4cb1-946b-f27ff47eebe6.jpg?v=1784527403\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1._ONl_7.0inch_LCD_display_driver_board_Support_4-wire_resistivetouch_panel_or_6-wire_capacitive_touch_panel_3.jpg?v=1784527404\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1._ONl_7.0inch_LCD_display_driver_board_Support_4-wire_resistivetouch_panel_or_6-wire_capacitive_touch_panel_4.jpg?v=1784527403\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"POLCD Digital","offers":[{"title":"Default Title","offer_id":44254184079463,"sku":"RTD2281-V1. ONl","price":54.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/1150\/5511\/files\/RTD2281-V1.ONl7.0inchLCDdisplaydriverboardsupportsHDMlinputsupportsanalogaudiosignalinputandspeakeroutput_2.jpg?v=1784527087","url":"https:\/\/www.polcd-digital.com\/de\/products\/rtd2281-v10ni-hdmi-lcd-driver-board-7-inch","provider":"POLCD Digital","version":"1.0","type":"link"}