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RTD2556 Driver Board/Controller Board Kit


The driver board supports EDP 30-pin interface LCD screens, with a full HD resolution of 1920 x 1080, and it also supports touch functionality. It accepts HDMI signal input, making it suitable for desktop computers, laptops, smartphones, PS4/PS5, Nintendo Switch, Xbox, and other gaming consoles for video output. It can also display the screen of single-board computers such as Raspberry Pi, Nvidia Jetson Nano, Orange Pi 4b, Banana Pi M5, and more.

RTD2556 LCD Controller Board.png


  • Main Chip: RTD2556CG
  • Voltage: 5V/2A(USB type C)
  • Interface: EDP 30Pin
  • Max Resolution: up to 1920*1080(1080P) @60Hz
  • Signal Input: Mini HDMI-compatible interface and Type C interface
  • Audio input: 3.5mm headphone jack
  • Speaker output: support
  • Touch: support
  • Type-C PD one-line interface
  • Button:toggle button(Menu, Volume +,Volume -) and switch button
  • Standby power consumption: 0.1w
  • Bare board startup power consumption: 1w
  • Size of main board: 56mm × 76mm × 4mm
  • Size of keyboard: 36mm × 54mm × 4mm
  • Weight of main board: 17.2g
  • Weight of keyboard: 3.9g


  • Main controller chip: RTD2556, is a high-performance LCD display control chip with powerful image processing and display capabilities.
  • Two signal input interface types: It supports Mini-HDMI compatible interface and Type C interface, providing versatile connectivity options for seamless integration with various devices.
  • Maximum resolution support 1080P: It supports multiple resolutions for LCD displays, including HD(1020x800) and Full HD(1920x1080), catering to various display needs.
  • Wide compatibility: It supports not only the screen output of various computers, smartphones, and gaming consoles like Switch but also the screen output of single-board computers such as Raspberry Pi and Nvidia.
  • Rich external interfaces: It provides multiple external interfaces for connection and interaction with other devices and systems. It includes HDMI-compatible input interface, EDP 40Pin interface(1-30 for LCD Screen, 33-40 for touch), speaker interface, audio interface, USB-C interface, and more.