RTD2556 Driver Board/Controller Board Kit for HDMI Monitor With EDP 30Pin 1920x1080p Touch Function

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30 g
In stock


This RTD2556 HDMI-Compatible Driver Board is a control board used to drive LCD displays. It uses the RTD2556-CG chip as the main controller. The driver board consists of a mainboard and a keyboard. The mainboard supports EDP 30Pin interface LCD screens with a Full HD resolution of 1080P(1920 x 1080) and touch functionality. Two signal input interface types, Mini-HDMI compatible interface and Type C interface, make this driver board not only suitable for desktop computers, laptops, smartphones, PS4/PS5, Nintendo Switch, Xbox, and other gaming consoles for video output, but also supports the display of single-board computers like Raspberry Pi, Nvidia, Jetson Nano, Orange Pi 4b, Banana Pi M5, and more. In addition, it can support 10.1-inch, 11.6-inch, 12-inch, 13.3-inch, 14-inch, and 15.6-inch displays.

The keyboard is equipped with toggle buttons, power buttons, and a type-C charging port, allowing for menu navigation and volume adjustment of the screen. A key feature of the LCD Controller Board kit is its support for one-line communication, requiring only a Type-C cable to connect to a computer or smartphone.

In addition, we also accept ODM and OEM customization requirements, contact us at service@elecrow.com.

  LCD Driver board

  LCD Driver board connection



  • 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.

Interface Details
LCD Driver Board HDMI Driver board


  • 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




Package List

  • 1x RTD2556 HDMI-Compatible Driver Board
  • 1x Keyboard for HD Display
  • 1x 8pin Button Cable
  • 1x 8pin Power Cable


Wiki & External links

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