GHB-3224C (5.7" Serial MONO LCD Display)

With GHLCD, displaying graphics and text on an LCD becomes simple and intuitive. The module is designed to remove the complexity traditionally associated with graphic LCD development, allowing engineers and developers to focus on application logic rather than low-level display control.

In many projects, using a graphic LCD requires deep knowledge of the LCD controller and significant development effort to manage fonts, graphics, and screen updates. GHLCD solves this problem by integrating a dedicated LCD control engine directly into the module, dramatically reducing development time.

Graphics and text can be displayed by sending simple commands over RS232C or I²C communication. The module also provides internal Flash memory for storing BMP image files, making it easy to display logos, icons, and static images without complex firmware.

GHLCD is compatible with CUBLOC controllers, PCs, and a wide range of microcontrollers. Its straightforward command set enables fast integration into both embedded systems and PC-based applications.

To support rich user interfaces, GHLCD includes a variety of graphic primitives such as dots, lines, boxes, and circles. Backlight and contrast control are built in, and the internal font RAM allows users to define and display custom characters, making it ideal for industrial HMI applications.

• 5.7-inch monochrome graphic LCD module (320 × 240)
• Supports I²C and RS232C communication
• Three independent layers for graphics and text
• Two cursor types: underline and box
• Text layer uses character-based coordinates
• Graphic layer uses pixel-based coordinates
• Built-in COPY / CUT / PASTE functions
• Store and display BMP images using internal Flash memory
• PC-based graphic control software included

Dimension