Serial RS232|TTL|USB|I2C|RS422 5.2" TFT 480x128 HMI with GUI 5V|12V|24V
Coming Soon eGTT52B


The eGTT52B is an intelligent TFT display that features a full color resistive, or capacitive touchscreen. With the available - industry standard - communication protocols (serial RS232, TTL, I2C, RS422 and USB) communicating, controlling and interacting with the display is easily achieved.

Included features, like the piezo speaker and vibratory motor, provide tactile and audio feedback for a comfortable, confident user interaction. Additionally, the field updatable micro SD card stores font and bitmap files to liberate space and resources for use by the microcontroller, Arduino, or other HMI controller. Suitable for a wide range of applications, and with a resolution of 480x128, the eGTT52B is a complete display solution that will quickly become the bright fresh face of your machine or user interface.

Pair the eGTT series with our free software - GTT Designer - to design screens and user interactions quickly and easily. The software, which is compatible with all eGTT displays, is a fully graphical, object-on, drag and drop suite with a library of built-in objects. Including: graphs, charts, buttons and animations. The interface was designed so no technical expertise is required to create a fully interactive user interface in minutes.


  • 16bit Color 5.2" - 480x128 TFT display
  • Available Interfaces: Serial RS232, TTL, I2C, RS422 and USB
  • Resistive or Capacitive Touch panel
  • 2 GB on-board memory for fonts, graphics and animations
  • 32MB of RAM
  • Two available voltage options: 5Vdc or 9-35Vdc
  • Programmable to display any language
  • Field upgradable firmware
  • Hardware flow control
  • Fast and easy development
  • Designed, supported and Made in CANADA.
  • Backed by Matrix Orbital's decades of research and development.
  • GTT HMI/GUI Design Software


Module Width (mm)165.22
Module Height (mm)50.09
Display TypeTFT - Color
Backlight TypeLED
Diagonal Screen Size (in)5.2
Viewing Area Width (mm)129.16
Viewing Area Height (mm)35.91
Active Area Width (mm)127.15
Active Area Height (mm)33.91
Resolution Width (Pixels)480
Resolution Height (Pixels)128
Pixel Pitch Width (mm)0.0883
Pixel Pitch Height (mm)0.2649
Backlight Brightness (Nits)400
Viewing DirectionTop
Viewing Angle130
TouchscreenResistive, Capacitive
Integrated LED'sNone
Graphic Memory2GB
Hardness3H (Res), 6H (Cap)
InterfaceRS232, TTL, RS422, USB, I2C
Command ProtocolMatrix Orbital
Backlight DriverIntegrated
Minimum Voltage (Vdc)5
Typical Voltage (Vdc)5, 9-35
Maximum Voltage (Vdc)35
Minimum Current (mA)280
Typical Current (mA)400
Maximum Current (mA)510
HeaderStandard, Right Angle, Locking, Terminal Block, None
Min. Operating Temp. (°C)-20
Max. Operating Temp. (°C)70
Min. Storage Temp. (°C)-30
Max. Storage Temp. (°C)80


 File NameRevisionSize 
 File NameRevisionSize 
GTT Developer Resources  GTT Protocol Manual2.7.12.05MiB


GTT Protocol Manual for all GTT series displays.

GTT Developer Resources  GTT Developer Manual1.01.35MiB


Revision 1.0 of the GTT Developer Manual for all displays in the GTT series.

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  • PCB Rev: 1.0
  • Model: eGTT52B
  • Availability: Coming Soon

Tags: eGTT52B, Nextion, 240x64