Lumex's latest family of ezDisplay includes various displays such as RGB LED Dot Matrix Display, OLED module and Monochrome LCD Module. With the built-in UART interface or attached Lumex UART module, the experience of managing a LED Display, OLED or LCM is extremly smooth than it ever was. Drawing a triangle, rectangle or a circle is not a problem. Writing something is so simple and straight forward.

Lumex has integrated the control mcu, driver IC and communication interface together to provide the best user experiences. Benefit by the UART interface, Lumex ezDisplay products is able to be managed by only four wires and fit for single board computers such as raspberry pi and arduino. Besides direct attached by using the UART interface, it can be extended by attaching USB to UART, Bluetooth to UART and RF to UART moudule.

There is no limitation of programming languanges while using Lumex ezDisplay. Lumex ezDisplay works with C, python or micro.bit. Actually, ezDisplay can be done by using serial console software.

Furthermore, all displays are running the same commands; users can easily change from one to the other based on different application needs.

Lumex ezDisplay related product is desgined to simplify the barriers of managing multiple LEDs, OLED and LCM. There are two major parts in all Lumex ezDisplay related prodcts, the controller and the media. Lumex ezDisplay Controller is used to interpreter user commands to electronic signals, this is also the core of Lumex ezDisplay. There are several products currently available in this categories.

  • RGB LED Dot Matrix Displays
  • OLED Modules
  • LCD Modules

Digital LED Strips and Digital LED Rings powered by SMD-LX0707RGB-TR and other Lumex Digital SMD LED products will be ready on 2019.


RGB LED Dot Matrix Displays - ezDisplay LDM

The standard package of ezDisplay LED Dot Matrix In-Door Family products is the 64x32 RGB LED Dot Matrix Module with UART Interface, USB power socket plus 1.5A current protector and BLE 4.0 module

ezDisplay LED Display Moudles(LDM)


OLED Modules

128x64 pixels OLED Display with built-in UART interface. The nature of OLED makes full view angle comparing to LCD modules. Available is four colors.

ezDisplay OLED Modules - LOD-H12864GP-G-UR
ezDisplay OLED Modules
- LOD-H12864GP-W-UR
ezDisplay OLED Modules
- LOD-H12864GP-Y-UR
ezDisplay OLED Modules
- LOD-H12864GP-B-UR

LCD Modules

128x64 LCD modules with white backlight. The backlight is so thin, which makes LCM-H12864GWN-W-UR an alternative choice comparing the price to ezDisplay OLED modules.

ezDisplay LCD Modules
- LCM-H12864GWN-W-UR


Digital LED Strips and Digital LED Rings

The upcoming Digital LED Strips and Digital LED Rings made by SMD-LX0707RGB-TR or other Lumex Digital RGB LEDs. Each Lumex Digital RGB LEDs is with built-in contol IC. This makes the abilities of connecting hundreds of RGB LEDs together and every single LED can play it's own color, just like the well know WS2812 LED. The beauty of using SMD-LX0707RGB-TR to build a digital LED strips or rings is the super lower operation current, only 5mA for each color. Available in 2019.

Here is the link to Lumex's IC Embedded RGB LEDs

ezDisplay Digital LED Strip
made by SMD-LX0707RGB-TR LEDs
SMD-LX0707RGB-TR and ezDisplay Digital LED Ring


  • UART interface
  • Runs HEX or AT command modes
  • Build in fonts and patterns
  • Mixed Character and Graphic modes
  • Multi screens display capability
  • AP for Win10 is available


  • Fits any MCUs and Embedded systems
  • No driver or library needed
  • Able to show animation
  • Different languages are available on request
  • More complex information can be showed
  • User can run and test the display contents on PC

Lumex ezDisplay Controller is available to be sold seperately. For more details, please contact Lumex Sales Representive or use the inquiry form below.

ezDisplay Products - Hot!!
LED Dot Matrix Displays
SKU Description SPEC Available addons
LDM-6432-P5-BLE4-1 64x32 RGB LED Dot Matrix, 5mm Pitch.
Perfect for Indoor use.
UART Interface,
USB power,
1.5A current clamp,
BLE 4.0 and 2.4GHz RF.
LDM-6432-P4-BLE4-1 64x32 RGB LED Dot Matrix, 4mm Pitch.
Perfect for Indoor use.
LDM-6432-P3-BLE4-1 64x32 RGB LED Dot Matrix, 3mm Pitch.
Perfect for Indoor use.
LDM-968-P3-UR 96x8 RGB LED Dot Matrix, 3mm Pitch.
The best choice of single line text.
ezDisplay Products - Hot!!
OLED Modules
SKU Description SPEC Note:
LOD-H12864GP-W-UR 128 x 64 Pixels, White OLED built-in ezDisplay UART Interface
LOD-H12864GP-Y-UR 128 x 64 Pixels, Yellow OLED
LOD-H12864GP-G-UR 128 x 64 Pixels, Green OLED
LOD-H12864GP-B-UR 128 x 64 Pixels, Blue OLED
ezDisplay Products - Hot!!
LCD Module - White Backlight
SKU Description SPEC Note
LCM-H12864GWN-W-UR 128 x 64 pixels Transflective LCD Module,
White Backlight.
built-in ezDisplay UART Interface
ezDisplay Products - Hot!!
Digital LED Ring
SKU Description SPEC Note
SMR-6656-48-RGB-UR Diameter:66mm/56mm
48 Digital RGB LEDs
Attachable ezDisplay UART controller is included.
SMR-6656-24-RGB-UR Diameter:66mm/56mm
24 Digital RGB LEDs
SMR-5141-32-RGB-UR Diameter:51mm/41mm
32 Digital RGB LEDs
SMR-5141-16-RGB-UR Diameter:51mm/41mm
16 Digital RGB LEDs
SMR-3727-24-RGB-UR Diameter:37mm/27mm
24 Digital RGB LEDs
SMR-3727-12-RGB-UR Diameter:37mm/27mm
12 Digital RGB LEDs

Related Downloads

Command List
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Quick User Guide
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