General

This document describes all software commands and functions of EA uniTFTs-Series.

The displays do provide sophisticated graphical functions and intuitive menu control with its built-in command set. Thanks to the integrated command set and the Windows design software "uniTFTDesigner", not only electronics specialists, but also experts in the field of design and user guidance are able to create the entire HMI.

The display modules are immediately ready for operation as a stand alone or controlled via the built-in serial interfaces RS232, SPI, I²C or USB. Or as a combination of both. All graphic functions are built-in.

Any Object on display like text, picture, button etc. will be defined via a wide set of commands. It will be displayed immediately and can even be changed in size, position and transparency afterwards Thus a nice HMI design can be created easily with some smooth objects, transparency and moving objects.

Currently are 9 different sizes available:

- EA uniTFT series with 5" (800x480 dots), 7" (1024x600 dots) and 10.1" (1280x800 dots).

- EA uniTFTm series with 7" (1024x600 dots)

- EA uniTFTs series with 1.5" (240x240 dots), 2" (320x240 dots), 2.8" (320x240 dots), 3.5" (480x320 dots) and 4.3" (480x272 dots).

All of them are in most modern IPS technology for clear colors and widest viewing angle. Brightness is brilliant with about 1000cd/m².

The commands of EA uniTFT and uniTFTs series are largely compatible. The design software "uniTFTDesigner" offers migration tools.

Advantage	Standard TFT	EA uniTFT
Quality	Consumer	Industrial, Medical, Automotive
Brightness	250cd	1,000 cd/m² (typ.)
Viewing angle	Limited +/-50° (typ.)	Up to 340°
Color	TN with Gray inversion effect	IPS: no color shift
Touch	resistive	PCAP incl. controller
Interface	8-/16 Bit data bus	I²C or SPI or USB
Availability	Minimum order quantity	Ex stock
Longevity	1 year or more	Minimum of 8 years
Support	None unless high quantity	Bundled with product purchase
ce / EMC	None	Tested and certified
Software	Place dot by dot to create character or touch buttons	- High level commands included - Graphics development software f.o.c.

How to create some display content

The display content will be created by built-in commands. These commands can be transmitted at runtime via one of the serial interfaces.

A collection of some commands can be stored as a Macro on internal FLASH also. Internal macros and commands via serial interface can be mixed at any time.

With our WYSIWYG tool "uniTFTDesigner" it is fast and easy to create those macros and download to the displays FLASH. The tool is available f.o.c as a download from our website.

To get an easy introduction to the use of the commands we have a collection of short explanatory videos with the uniTFT Academy online.

You are welcome to subscribe to our Youtube channel.