EmbeddedRelated.com
GEN4-ULCD-32DT

GEN4-ULCD-32DT

4D Systems Pty Ltd
Resistive Graphic LCD Display Module Transmissive Red, Green, Blue (RGB) TFT - Color I2C, SPI, TTL 3.2" (81.28mm) 240 x 320
Active2 in stock

Overview

The GEN4-ULCD-32DT is a 3.2-inch slim TFT LCD module powered by the Diablo16 graphics processor, featuring a 240 x 320 resolution and integrated resistive touch. It is designed for easy integration into embedded systems via a 30-way FFC cable, supporting high-speed UART, I2C, and SPI communications for sophisticated GUI development.

Why Choose This Part

The module features an onboard Diablo16 processor that offloads graphics rendering from the host MCU, significantly reducing system overhead. Its slim profile and integrated resistive touch make it ideal for space-constrained enclosures requiring a robust human-machine interface.

Applications

Industrial Control Panels
Providing a tactile user interface for monitoring and controlling factory equipment.
Medical Monitoring
Used in portable diagnostic devices to display real-time sensor data and patient waveforms.
Smart Home Hubs
Serves as a centralized wall-mounted interface for climate control and lighting management.
IoT Data Loggers
Displays localized status and configuration menus for connected environmental sensors.

Key Specifications

Backlight LED - White
Interface I2C, SPI, TTL
Dot Pixels 240 x 320
Touchscreen Resistive
Display Mode Transmissive
Display Type TFT - Color
Viewing Area 48.60mm W x 64.80mm H
Graphics Color Red, Green, Blue (RGB)
Diagonal Screen Size 3.2" (81.28mm)

Getting Started

Develop custom interfaces using the 4D Workshop4 IDE, which supports environments such as ViSi-Genie for rapid drag-and-drop design or 4DGL for advanced coding. Connect the module to a host system using the 30-way FFC or a 4D-UPA universal programmer for firmware updates and debugging.