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EVE3x-38G

3.8" 1U 480x116 Graphic TFT Display 1U Bar with Oversize Mountable Capacitive Touch Screen SPI, NOR Flash
EVE3x-38G

The Matrix Orbital EVE3 SPI TFT utilizes the FTDI/Bridgetek BT815 EVE (Embedded Video Engine) to create fast and economical HMI systems. With built in graphics operations, sound synthesizer, digital filter and support for multiple widgets you can create your own stunning screens and interfaces with the EVE Screen Designer software.

Features:

  • 3.8" 1U 480x116 Graphic TFT Display- Oversize Mountable Capacitive Touch screen
  • 32Mb or optional 128Mb SPI NOR Flash
  • Easy mounting and stylish design
  • BT815 24bit TFT GPU
  • 1 MB graphics RAM
  • 3.3V
  • SPI TFT interface
  • Option USB interface
  • Integrated backlight PWM LED Driver
  • Standard 20 Pin Connector
  • Mono 8-bit linear audio wave playback
  • SPI and QSPI communication protocol
  • Advanced Embedded Video Engine (EVE) with high resolution graphics and video playback
  • EVE Screen Designer (ESD) GUI drag and drop design suite
  • Supports multiple widgets
  • Supports landscape or portrait orientations
  • Supports playback of motion-JPEG encoded AVI videos
  • Extended Operating temperature range: -20oC to 70oC
  • Fast and easy development
  • Designed, supported and Made in CANADA
  • Long life cycle
  • Customer silk screening available
  • Semi-custom designs available
  • Long life production
  • Backed by Matrix Orbital's decades of research and development
Module
Family/SeriesEVE
Module Width (mm)127.50
Module Height (mm)41.00
Screen
Diagonal Screen Size (in)3.8
Display TypeTFT - Color
Backlight TypeLED, 1000 cd/m2 Sunlight Readable
Active Area Width (mm)95.04
Active Area Height (mm)22.97
Resolution Width (Pixels)480
Resolution Height (Pixels)116
Pixel Pitch Width (mm)0.198
Pixel Pitch Height (mm)0.198
FontMultilingual
Viewing DirectionBottom
Viewing Angle120
HMI
TouchscreenCapacitive
KeypadNone
KeysNone
Haptic FeedbackOptional
Audio FeedbackOptional
GPO's4
Advanced GPO'sNone
DOWNone
Integrated LED'sNone
Graphic Memory1MB
Hardness6H (Cap)
Electrical
InterfaceSPI, QSPI, USB
Command ProtocolEVE3
ControllerBT815
Backlight DriverIntegrated
Minimum Voltage (Vdc)3.3
Typical Voltage (Vdc)3.3 or 5-15
Maximum Voltage (Vdc)3.3
HeaderStandard
Environmental
Min. Operating Temp. (°C)-20
Max. Operating Temp. (°C)70
Min. Storage Temp. (°C)-30
Max. Storage Temp. (°C)80

Downloads

 File NameRevisionSize 
 File NameRevisionSize 
USB Drivers  32/64 Bit USB Drivers 2.12.28.12.12.28.11.61MiB

Description

USB Drivers for All USB displays


  • EVE2, EVE3, EVE4: Including the EVE2-USB2SPI, EVE-USB2SPI-KIT-B and EVE3x and EVE4x displays
  • LK/VK/OK: LCD, VFD, OLED Series
  • ELK/EGLK: External LCD's
  • GLK/GLT: Graphic LCD's
  • GTT: Intelligent UART TFT Series
  • MOU: All MOU Series


32/64 Bit USB Drivers Version 2.12.28.1 For Windows 7, 8, 8.1, 10 and 11 and Windows Server 2008 R2, 2012 R2, and 2016.

Notes

Based on 2.12.28 Drivers from FTDI.

EVE Software  EVE Asset Builder Setup-2.11.0_rc22.11.0RC2121.62MiB

Description

EVE Asset Builder (EAB) 2.11.0

Notes

Feature Updates


ASTC Encoder
• Users can now select any version of astcenc for improved flexibility.
• The ASTC encoder has been updated to version 4.x.
• Added an ASTC Encoder link in the Info tab for quick access.

Font Converter
• The output file _charmap.txt has been removed for a cleaner output.

Flash Utilities
• A separate option for BT817A has been added for better usability.
• Added subtype for animation to enhance animation support.

Animation Converter
• Reversed the arrangement of .data and .object for user convenience.
• Removed the .anim file from the output folder.

Bin2C
• Aligned the converted value to the left for improved readability.
Image Converter
• Improved the generated SampleApp for DXT1 bitmap generation.
Custom Touch Compiler
• Added a new compiler for BT88X/FT81X.
• Included new macros and pseudo code in the Read Me tab.
Installer
• The setup file is now signed with a company certificate.
Resolved Issues

Animation Converter
• Resolved the issue associated with 2-frame GIF input.
• Addressed the bug that occurs when disabling the Tile Size.

Flash Programmer
• Corrected the text argument of Eve chip generation.
Font Converter
• Fixed the bug related to the wrong baseline in Font Converter.

Sample App
• Resolved the issue of excessive restore_context() command.
Image Utilities
• The layout of the Input File is no longer cut at the top.

Application Notes

 File NameRevisionSize 
 File NameRevisionSize 
EVE Series  BT81X-Series-Programming-Guide_v2.4.pdf2.43.01MiB

Description

EVE3 & EVE4 Programing Guide v2.4


BRT_AN_033 Version 2.4
Issue Date: 17-11-2023

EVE Series  EVE C Library-1B

Description

A C library for a Matrix Orbital EVE2, EVE3 or EVE4 SPI TFT displays.

EVE Series  Windows EVE Test Demo Software-1B

Description

Windows EVE2, EVE3 AND EVE4 TEST DEMO SOFTWARE


This demo uses an EVE USB to SPI module to allow a simple Windows application to test your EVE display


A quick and easy sanity check to ensure that your Matrix Orbital EVE2, EVE3 or EVE4 SPI TFT Display and touch hardware works properly.

Windows Support Tool


EVE Series  Windows to EVE Bitmap viewer-1B

Description

This is a sample application for Windows that will allow bitmaps to be displayed directly onto a Matrix Orbital EVE2, EVE3 or EVE4 Series Display


To use this application you will require an USB 2 SPI module or EVE3x or EVE4x USB version TFT Display.


EVE Series  STM32 EVE Example Code-1B

Description

BASIC EVE STM32 Example Code


A quick and easy sanity check to ensure that your Matrix Orbital EVE2, EVE3 or EVE4 SPI TFT Display and touch hardware works properly.


This demo was developed on an STM32-Nucleo-F104RE but should easily transfer over to other variants


EVE Series  Arduino EVE UNO Example Code-1B

Description

Basic EVE Arduino UNO Example Code


Written for an EVE2 or EVE3 or EVE4 running on an Arduino UNO.

EVE Series  ESP32 EVE Example Code-1B

Description

Example code for the EVE on a ESP with the WEMOS D1 mini. Most models of the ESP32/ESP8266 should work, but are untested.

Documents

 File NameRevisionSize 
 File NameRevisionSize 
EVE3x-38G  EVE3x-38G R1.0.0.STEP12.4MiB

Description

3D Model of the EVE3x-38G-TPC

EVE3x-38G  EVE3x-38G R1.0.0 RevA.pdf1.04MiB

Description

EVE3x-38G Dimensional Drawings


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  • Model: EVE3x-38G
  • Availability: In Stock (Build to Order)

Tags: EVE3x-38G, EVE3, HMI, TFT, BT815, BT816, NOR Flash