1.44″ micro LCD Display

The uLCD-144G2 display module is compact and cost effective and features a 1.44” LCD TFT screen, which is the smallest LCD TFT module available from 4D Systems. Driven by the GOLDELOX processor, the uLCD-144G2 is the perfect compact display solution for any application requiring a small embedded screen.

The module is an elegant combination of a 1.44” TFT LCD screen, along with a modest but comprehensive collection of I/O Features. These include a micro-SD card connector, two general purpose input/output pins (GPIO’s) with Dallas 1-Wire Support, Analog Input and sound generation capability, along with serial communications.

4DGL is a graphics oriented language allowing the developer to write applications in a high level language, syntax similar to popular languages such as BASIC, C and Pascal. The module offers modest but comprehensive I/O features that can interface to serial, analogue, digital, buttons, joystick, sound generation and Dallas 1-wire devices.

This display module serves as a perfect solution to be deployed at the forefront of any product design, requiring a brilliance of colour, animation or images on any application. This GOLDELOX driven Intelligent Display Module is a perfect example of where art meets technology.

This module can be programmed using 3 different environments in the Workshop4 IDE. Designer, ViSi and Serial. Please refer to the Workshop4 Product Page for more information and documentation on these environments.

Information about the display module

  • Low-cost LCD display graphics user interface solution.
  • 128 x 128 resolution, 65K true to life colours, LCD-TFT screen.
  • 1.44″ diagonal size Active Area on the uLCD Display.
  • LED back lighting with greater than 150° viewing angle.
  • Easy 10 pin interface to any external device:
    • 3.3Vout, IO2, GND, IO1, RESET, GND, RX, TX, +5V, 5V OUT.
  • Powered by the 4D-Labs GOLDELOX graphics processor highly optimised for 4DGL, the high level 4D Graphics Language.
  • 2 x GPIO ports supports:
    • Digital I/O
    • A/D converter with 8/10 bit resolution
    • Complex sound generation
    • Dedicated RTTTL tune engine
    • Multi-Switch Joystick
    • Dallas 1-Wire
  • 10K bytes of flash memory for user code storage and 510 bytes of RAM for user variables (255 x 16bit vars).
  • 1 x Asynchronous hardware serial port, TTL interface, with 300 baud to 600K baud.
  • On-board micro-SD memory card adaptor for storing of icons, images, animations, etc. Supports 64MB to 2GB micro-SD as well as micro-SDHC memory cards starting from 4GB and above. A SPI compatible micro-SD card is required.
  • Comprehensive set of built in high level 4DGL graphics functions and algorithms that can draw lines, circles, text, and much more.
  • Display full colour images, animations, icons and video clips.
  • Supports all available Windows fonts and characters (imported as external fonts).
  • 4.0V to 5.5V range operation (single supply).
  • Module dimensions: 31 x 36.2 x 14mm.
  • Weighing ~8.1 g.
  • Display Viewing Area: 26.5 x 25.50mm
  • 4 x Mounting Holes with 2.0mm diameter for mechanical mounting.
  • RoHS Compliant.
  • CE Compliant (On Modules with CE Mark).


Diagonal Display Size INCHES




Backlight LEDs






Operating Ambient Temperature

-20°C to +70°C

Storage Temperature

-30°C to +80°C


10 pin Interface

Display Viewing Area (mm)

25.5 x 26.5

Module Dimensions (mm)

31.00 x 36.20 x 14.00



Country of origin


CCCN / tarif code


ECCN export control code






Package Dimensions L x W x H (mm)

70 x 50 x 30

Product Weight (g)


Weight with Packaging (g)




CE Mark


Supply Voltage

4.0V-5.5V DC

Supply Current


Frame Rate

12.8 fps