{"title":"4.3 40-pin TFT Display - 480x272 with Touchscreen","handle":"4-3-40-pin-tft-display-480x272-with-touchscreen","url":"/products/4-3-40-pin-tft-display-480x272-with-touchscreen","description":"This 4.3\" TFT display offers a 480×272 pixel resolution with 24-bit colour (8 red, 8 green, 8 blue parallel pins), an LED backlight, and a resistive touchscreen overlay. It's well-suited for projects that need a large display area for graphics or a user interface.\n\nThis is a raw RGB TTL (pixel-dot-clock) display — it does not have a built-in SPI/parallel controller or frame buffer RAM. The display must be continuously refreshed at ~60Hz with pixel clock, VSYNC, and HSYNC signals. A dedicated driver board such as the RA8875 Driver Board is required to interface this display with standard microcontrollers like Arduino.\n\nKey Features\n\n\n4.3\" Display – Large viewing area for graphics and UI\n\n480 × 272 Resolution – 24-bit colour via 40-pin RGB TTL interface\n\nResistive Touchscreen – Built-in touch overlay for user interaction\n\nLED Backlight – Bright, even illumination\n\n40-Pin Connector – Standard parallel RGB interface\n\n\nSpecifications\n\n\nDisplay Size – 4.3 inches\n\nResolution – 480 × 272 pixels\n\nColour Depth – 24-bit (8R/8G/8B)\n\nInterface – 40-pin RGB TTL (parallel)\n\nTouchscreen – Resistive\n\nBacklight – LED (requires constant-current boost converter, up to 24V)\n\n\nIdeal For\n\nGraphical user interfaces and dashboards\nPortable media and game displays\nGPS and navigation projects\nCustom embedded display applications\n\n\nPackage Contents\n\n1× 4.3\" 40-pin TFT display with resistive touchscreen\n\n\n\nImportant: This display requires a dedicated driver board (such as the RA8875 Driver Board) to work with Arduino and similar microcontrollers. It cannot be driven directly by most microcontrollers as it lacks an onboard controller. The backlight also requires a constant-current boost converter rated up to 24V.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":8586,"title":"Default Title","sku":"AF-1591","price":58.43,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}