New Coming Soon eGTT29A

The eGTT29A is an intelligent display that features a full color TFT and integrated keypad designed to fit 1U applications. With the available - industry standard - communication protocols (serial RS232, TTL, I2C and USB TFT) and the incorporation of a seven key tactile keypad, 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 320 x 102, the eGTT29A 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 GTT 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 2.9" 1U - 320 x 102 TFT display
  • Available Interfaces: Serial RS232, TTL, I2C, USB TFT
  • 2 GB swappable SD card for fonts, graphics and animations
  • Programmable to display any language
  • Field upgradable firmware
  • Hardware flow control
  • Fast and easy development
  • Designed, supported and Made in CANADA
  • Backed my Matrix Orbital``s decades of research and development
  • GTT HMI/GUI Design Software
Family/Series eGTT
Module Width (mm) 140
Module Height (mm) 38
Display Type TFT - Color
Backlight Type LED
Diagonal Screen Size (in) 2.9
Viewing Area Width (mm) 72.08
Viewing Area Height (mm) 24.34
Active Area Width (mm) 70.08
Active Area Height (mm) 22.34
Resolution Width (Pixels) 320
Resolution Height (Pixels) 102
Pixel Pitch Width (mm) 0.219
Pixel Pitch Height (mm) 0.219
Font Multilingual
Viewing Direction Bottom
Viewing Angle 150
Touchscreen None
DOW None
Integrated LED's 4
Graphic Memory 2GB
Interface RS232, TTL, USB, I2C
Command Protocol Matrix Orbital
Controller LPC1788
Backlight Driver Integrated
Minimum Voltage (Vdc) 5
Typical Voltage (Vdc) 5, 9-35
Maximum Voltage (Vdc) 35
Header Standard, 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 Name Revision Size  
  File Name Revision Size  
GTT Series  GTT Protocol Manual 2.7 2.42MiB


 GTT Protocol Manual for all GTT series displays.

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  • Model: eGTT29A
  • Availability: Coming Soon
  • $158.07USD
  • 25 or more $153.65USD
  • 50 or more $149.43USD
  • 100 or more $144.41USD
  • 200 or more $134.46USD

Tags: GTT29A, Nextion