ezDisplay

Lumex ezDisplay Solution

Discover Lumex's ezDisplay family of displays: RGB LED dot matrix, OLED modules, and monochrome LCDs with built-in UART interfaces. Simplify your display integration with unified command sets and effortless control across single-board computers, microcontrollers, and embedded systems.

Features:

UART interface with HEX and AT command modes
Built-in fonts and patterns
Mixed character and graphic modes
Multi-screen display capability
Windows application available for content testing

Benefits:

Driverless operation on any MCU or embedded system
Simple animation and bitmap display
Multi-language support on request
Complex information display with minimal resources
Easy content simulation on PC before deployment

ezDisplay Product Categories

7-Segment LED Displays

The LDM-0909-Xa family introduces the first UART-enabled 7-segment LED displays, reducing wiring complexity. Ideal for numeric displays in industrial and consumer applications.

RGB LED Dot Matrix Displays – Indoor & Outdoor Displays

Standard package includes a 64x32 RGB dot matrix module with UART interface, USB power, current protection, and optional BLE 4.0 module. Perfect for indoor dynamic displays.

OLED Modules

128x64 pixel OLED displays with UART interface offer wide viewing angles and vibrant colors. Available in four colors. Ideal for compact, high-contrast UIs.

LCD Modules

128x64 pixel monochrome LCD modules with white backlight provide cost-effective alternatives to OLED for budget-conscious designs without sacrificing functionality.

Product Specifications

Part Number	Layout	Pitch	Type
LDM-6464-P4-UR	64 x 64	4mm	Indoor
LDM-6464-P5-UR-O	64 x 64	5mm	Outdoor
LDM-12832-P4-UR	128 x 32	4mm	Indoor
LDM-12832-P4-UR-O	128 x 32	4mm	Outdoor
LDM-12864-P3-UR	128 x 64	3mm	Indoor
LDM-12864-P5-UR-O	128 x 64	5mm	Outdoor
LDM-25632-P5-UR-O	256 x 32	5mm	Outdoor

Looking for different specifications? Contact us for more or customized options.

Related Resources

Download the user guide, command list, and Windows setup tools.

ezDisplay User Guide (.pdf)

Step-by-step setup & features

v1.4 · 0.5 MB

Download

ezDisplay Command List (.pdf)

HEX & AT reference

v2.0 · 0.2 MB

Download

Setup Tool — ezDisplay (.zip)

USB/UART utility

v1.9.3 · 1.1 MB

Download

Setup Tool — ezTFT (.zip)

USB/UART utility

v1.9.3 · 93 MB

Download

ezDisplay Controller for RGB LEDs

The LDR-Controller series can directly address up to 144 IC-embedded RGB LEDs. Models include:

LDR-Controller-S: Built-in buttons to change patterns and speed standalone.
LDR-Controller-Lite: Controlled externally for integrated solutions.

Why Choose Lumex ezDisplay?

All ezDisplay products use the same command set for easy interchangeability.
Integrated control MCU, driver IC, and communication interface for streamlined operation.
Support for C, Python, Micro:bit, and serial console software.
Compatible with Raspberry Pi, Arduino, USB-to-UART, and ESP32 modules.