µLCD-28PTU (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)
      µLCD-28PTU (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)

      µLCD-28PTU (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)

      uLCD-28PTU

      µLCD-28PTU (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)

      Quantity :
      µLCD-28PTU (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)

      • Low-cost 2.8" LCD-TFT display graphics user interface solution.
      • 240 x 320 QVGA resolution, RGB 65K true to life colours, TFT screen.
      • Integrated 4-Wire resistive Touch Panel.
      • Easy 5 pin interface to any host device - VCC, TX, RX, GND, RESET.
      • Powered by the 4D-Labs PICASO-GFX2 processor (also available as separate OEM IC for volume users).
      • 14KB of Flash memory for user code storage and 14KB of SRAM for user variables.
      • 2 x Asynchronous hardware serial ports (COM0, COM1), TTL interface, with 300 baud to 256K baud.
      • 1 x I2C interface (Master).
      • 8 x 16 bit timers with 1 millisecond resolution.
      • 16 x General Purpose I/O pins. Upper 8 bits can be used as an I/O Bus for fast 8-bit parallel data transfers.
      • On-board micro-SD memory card adaptor for multimedia storage and data logging purposes. HC memory card support is also available for cards larger than 4GB.
      • DOS compatible file access (FAT16 format) as well as low level access to card memory.
      • Dedicated PWM Audio pin supports FAT16 audio WAV files and complex sound generation.
      • On-board audio amplifier with a tiny 8 Ohms speaker for sound generation and WAV file playback.
      • Built in extensive 4DGL graphics and system library functions. For all available features and functions under the 4DGL programming language.
      • Display full colour images, animations, icons and video clips.
      • Supports all available Windows fonts and characters.
      • 2 x 30 pin headers for I/O expansion and future plug-in daughter boards.
      • 4.0V to 5.5V range operation (single supply).
      • Display Viewing Area: 43.2 x 57.6mm.
      • Module dimensions: 50.8 x 69.8 x 12.0mm (excluding mounting tabs).
      • 3 x mounting tabs with 3mm holes for mechanical support.
      • RoHS Compliant.

      Product Change Notification: The document listed here contains important information regarding any product changes: 
           - Product-Change-Notification-uLCD-28PT-rev1.pdf

      Quick Start Guide: The Quick Start Guide should be the first point of contact upon receiving a uLCD-28PT(GFX). It is aimed at teaching the essentials in an informative, yet succinct manner: 
           - PICASO-GFX2-Modules-QSG-rev1.pdf

      Data Sheets: The latest data sheets for the module are available here: 
           - uLCD-28PT-GFX-DS-rev4.pdf
           - PICASO-GFX2-DS-rev3.pdf
           - PICASO-GFX2-4DGL-Internal-Functions-rev3.pdf
           - 4DGL-Programmers-Reference-Manual-rev3.pdf

      PmmC File: The PmmC file contains the low level micro-code information (analogy of that of a soft silicon) which define the characteristics and functionality of the PICASO-GFX2 processor. The chip-resident 4DGL functions are part of the PmmC configuration file and future proofing and enhancements are available via PmmC updates. The PmmC file is programmed into the uLCD-28PT(GFX) module via the COM0 serial port. 
           - uLCD-28PTGFX-R27.pmmc
           - uLCD-28PT-I-GFX-R27.pmmc (New Driver IC)
           - PICASO-GFX2-ReleaseNotes-R27

      PmmC-Loader Software Tool: Windows based software tool to program the PmmC file into the PICASO-GFX2 processor.
           - PmmC-Loader Tool link

      4D-Workshop3 IDE Tool: This is a free software tool for Windows. The 4D-Workshop3 IDE provides an integrated software development environment for PICASO-GFX2 processor and associated display modules. The IDE combines the Editor, Compiler, Linker and DownLoader to develop complete 4DGL application code. All user application code is developed within the Workshop3 IDE.
           - 4D-Workshop3-IDE-Tool

      FONT Software Tool: This is a free software tool that can assist in the conversion of any Windows fonts into the bitmap format that can be used by the PICASO-GFX2. The converted font set can then be imported into the user 4DGL application code.
           - FONT Tool link

      RMPET Software Tool: Removable Media Partition Edit Tool (RMPET) can split a large card into two partitions, the first partition for use as a FAT16 partition and the second partition for use as a RAW partition.
           - RMPET Tool link

      Graphics-Composer Software Tool: This is a free software tool for Windows. This software tool is an aid to composing a slide show of images/animations/movie-clips (multi-media objects) which can then be downloaded into the memory card that is supported by the PICASO-GFX2. The multimedia objects can then be called within the user application 4DGL program.
           - Graphics Composer Software

      Touch Calibration: Calibration is necessary when the coordinates of the area touched on the screen are not sufficiently close to the coordinates on the display. Without proper calibration, software may not respond correctly when  pressed.This 4DGL prgram allows the user to recalibrate and overwrite the existing Touch preset values. The new calibration values apply until the PmmC file is reloaded. Just download the program and follow the instructions.
           - TOUCHCAL.4dg

      uLCD-28PTU

      Specific References

      µLCD-28PT (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)

      µLCD-28PTU (SGC/GFX) 2.8" 4DGL-Platform 240x320 LCD-TFT Module (with Touch)