UOLED-128-G2 – 1.5″ Smart micro OLED Display

11 December, 2020

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The uOLED-128G2 is a compact and cost effective display module using the latest state of the art Passive Matrix OLED (PMOLED) technology with an embedded GOLDELOX graphics processor that delivers ‘stand-alone’ functionality to any project.

Powerful graphics, text, image, animation and countless more features are built inside the GOLDELOX chip. The module is designed to work out of the box and you are now ready to write your code in 4DGL (a high level 4D Graphics Language) using the 4DGL-Workshop4 IDE (editor, compiler and downloader). This will save weeks even months of development time on your next embedded graphics project.

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.

Information about the display module

Low-cost OLED display graphics user interface solution.
128 x 128 resolution, 65K true to life colours, PMOLED screen.
1.5″ diagonal size Active Area on the OLED Display.
No back lighting with near 180° viewing angle.
Easy 10 pin interface to any external device:
- VCC, TX, RX, GND, RESET, IO1, IO2, 3.3V.
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 memory cards.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: 36 x 36 x 13.7mm (including corner plates).
Weighing ~10g.
Display Viewing Area: 27 x 27mm
Back plate with 4 x 3mm holes for mechanical mounting.
RoHS Compliant.
CE Compliant (On Modules with CE Mark).

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.

In short, the uOLED-128G2 offers one of the most flexible embedded graphics solutions available.

more information: https://4dsystems.com.au

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