A Comprehensive Guide to DIABLO16 Microcontroller by 4D Systems Pty Ltd


DIABLO16 Microcontroller by 4D Systems Pty Ltd: A Comprehensive Guide

The DIABLO16 is a powerful microcontroller solution developed by 4D Systems Pty Ltd, tailored for advanced graphical display applications. Below is a comprehensive guide to understanding the DIABLO16 microcontroller and how to leverage its capabilities effectively:



  • Manufacturer: 4D Systems Pty Ltd
  • Product Name: DIABLO16
  • Key Features: Advanced Graphics Processor, Display Driver, and Microcontroller in one chip
  • Programming Language: 4DGL (4D Graphics Language)
  • Display Compatibility: Supports various display types like TFT, OLED, and LCD screens
  • Application Focus: Tailored for Graphic User Interfaces (GUIs), Human-Machine Interfaces (HMIs), and Display-centric Projects
  • DataSheet


Key Components:

  1. Graphics Processor:

    • The DIABLO16 microcontroller features a dedicated graphics processor capable of handling graphical rendering tasks, animations, and touch interactions efficiently.
  2. Display Driver:

    • It integrates a display driver essential for interfacing with different display technologies, converting graphic data from the microcontroller into visible content on screens.
  3. Microcontroller Core:

    • Alongside its graphical features, it functions as a high-performance microcontroller, facilitating user program execution, I/O interfacing, and external device communication.
  4. 4D Graphics Language (4DGL):

    • 4DGL is the primary programming language optimized for creating graphical applications on DIABLO16 devices, offering a rich set of functions for GUI design and interaction.

Programming and Development:

  • Integrated Development Environment (IDE): 4D Systems provides a dedicated IDE for programming DIABLO16 devices, offering tools for code development, simulation, and debugging.

  • Graphical Design Tools: Design tools support creating visually appealing user interfaces with drag-and-drop components, images, fonts, and animations.

  • 4DGL Programming: Developers utilize 4DGL to craft GUIs, control visual elements, define touch interactions, and manage input/output operations effectively.


  1. Embedded Display Projects:

    • DIABLO16 is suitable for embedded systems requiring advanced graphical displays, such as industrial control panels, instrumentation displays, and interactive kiosks.
  2. IoT Devices with Displays:

    • It finds applications in IoT devices that incorporate graphical interfaces for user interaction, status monitoring, and data visualization.
  3. Education and Prototyping:

    • Widely used in educational settings to explore graphical user interface design, programming concepts, and as a platform for prototyping visual-centric projects.

Additional Information:

  • Technical Support: 4D Systems offers comprehensive technical documentation, application notes, tutorials, and a vibrant user community to assist developers in harnessing the full potential of the DIABLO16 microcontroller.

  • Compatibility Check: Ensure compatibility with display modules, peripherals, and external components to ensure seamless integration in a project.

  • Customization: Depending on project requirements, 4D Systems may provide tailored solutions and support to meet specific application needs.


The DIABLO16 microcontroller from 4D Systems is a feature-rich platform ideal for developing advanced graphical interfaces for a wide range of embedded systems, IoT devices, and interactive projects. With its integrated graphics processor, display driver, and powerful microcontroller core, coupled with the 4DGL programming language, developers can create visually captivating and interactive user experiences with ease.