The EA KIT graphic series is a fully assembled control and operating unit with a variety of integrated functions. As well as offering excellent super-twist contrast, the compact display can be put into operation immediately. It is controlled via the standard RS-232 or RS-422 interface.

EA KIT series - Controls Panels

Control Units with Touch - Plug and Play

for immediate assembling with RS-232

Control Units with Touch - Plug and Play

  • Integrated touch panel, scratch-resistant, anti-glare
  • LED illumination blue-white or yellow/green
  • many character sets incl. 8-times zoom function
  • High-level graphics functions (straight line, bar chart, menu)
  • RS-232 or RS-422, 5V/12V/24V supply voltage
  • Macro programming, storage of images and text
  • 16 digital inputs and outputs with optocouplers as accessories
  • Available immediately
  • Various sizes from 120x32 up to 320x240 dots
  • Windows® simulator software for demonstartion and development

Brief description

The EA KIT120-5LEDTP graphics kit (see photo above) is a fully assembled control from 2,4" to 5,9" and operating unit with a variety of integrated functions. As well as offering excellent super-twist contrast, the compact display can be put into operation immediately. It is controlled via the standard RS-232 or RS-422 interface. In addition to complete graphics routines for display output, the graphics kit also contains a wide variety of fonts.
High-level language-type graphics commands are used for programming. There is no longer any need for the time-consuming programming of character sets and graphics routines. There's no need for any driver software or programming tools. The ease of use offered by macros and input via touch panel make it a real power display. Have a look at the colored flyer!


The graphics kit is designed to work with an operating voltage of +5V. A supply voltage of +9..36 V is also possible. Serial asynchronous data transfer is carried out in RS-232 or RS-422/RS-485 format. The transmission format is set permanently to 8 data bits, 1 stop bit and no parity. Baud rates between 1200 bps and 115,200 bps can be selected by means of DIP switches. RTS and CTS handshake lines are available.

KIT: Touch panel

Touch panel

All versions are supplied with an integrated touch panel. You can make entries and menu settings by touching the display. The labeling of the "keys" is flexible and can also be changed during runtime (different languages, icons). The drawing of the individual "keys" and the labeling or grouping of several fields is handled entirely by the integrated software. Programming the fields couldn't be simpler.
For a much better feeling just download the simulator software for windows (see table below) - there's no need for special installation!

The various models


ResolutionDimensionsScreen Options Fields Notes Data sheet
 68x39x24 mm
Touch Panel
 RS-232, Snap-In KIT120
 75x60x24 mm


Touch Panel
 RS-232, blue negative with LED-B./L.. KIT129-6
 KIT129J-6LW RS-232, black-white, positive
 101x78x35 mm
 9..35 V,
Touch Panel
 blue negative with white LED-B./L.. KIT160-6
 KIT160-6LED LED-backlight y/gn, Snap-In-Case
 180x65x40 mm
 9..35 V,
Touch Panel
 blue negative with white LED-B./L.. KIT240-6
 KIT240-6LED LED-backlight yellow/green
140x102x36 mm
 9..35 V,
Touch Panel
LED-backlight blue-white
144x104x40 mm
 9..35 V,
Touch Panel
 blue negative with white CFL-B./L. KIT240-7
 KIT240-7LED LED-backlight yellow/green
 ¼ VGA
156x121x36 mm
 9..35 V,
Touch Panel
 black-white positive with LED-B./L. KIT320-8


The display is programmed by means of commands such as "Draw a rectangle from (0,0) to (64,15)". No additional software or drivers are required. Strings can be placed with pixel accuracy. Text and graphics can be combined at any time. Up to 16 different character sets can be used. Each one can be zoomed from 2 to 8 times. When the 8-times zoom is used with the largest character set (16x8), the words and numbers displayed fill the screen (= 128x64). By using internal macros, longer command strings can be defined quickly and easily. Compiler software is required for macro programming (see below).


  • Front panel for mounting (EA KIT129-6, KIT160-7, KIT240-6 and -7, KIT320-8)
    A front panel made of anodized aluminum is available as an accessory. This allows the graphics kit to be mounted without any screws visible. Fitting it couldn't be simpler. The EA 0FP240-7 front panel is available in the color black (SW). You will find the dimensions and a photograph here.
  • Software for more fonts, pictures and macro creation: the ELECTRONIC ASSEMBLY LCD-Tools
    - editor, compiler, simulator, examples, demos
  • Cable for PC
    To enable simple connection to PCs (macro programming), we provide a 1.5m cable and a 9-pin SUB-D female connector (EA KV24-9B). Simply insert it into COM 1 or COM 2 and get started. Note: The cable is not suitable for the RS-422 version EA OPT-RS4224.

Graphics LCDs with a touch panel but without a control interface

These displays are suitable for integration in smaller processor systems. All the graphics displays listed below contain a graphics controller that permits a direct connection to an 8-bit bus of a processor system. Commands for writing to and reading from the display RAM are thus available. Some controllers also offer an integrated 5x7-pixel character set.
The surface of the touch panel is anti-glare and scratch-resistant. Technology: resistive matrix touch with fixed fields. It is scanned in the same way as a membrane keyboard: by rows or columns.
The ¼VGA display offers analog touch, which works independently of rows and columns. In this case, an A/D converter is used.

 Technical specifications of the touch panel
 Specification Min. Typ. Max.  Unit
 On resistance  300    10,000  Ohms
 Voltage  0.5    5  V
Switching current  10u    10m  A
 Actuating force  150    200  g
 Contact bounce    10    ms
 Life  1,000,000     Switching cycles

The following graphics LCDs are available with a touch panel as standard:

ResolutionDimensionsViewing area IlluminationController Data sheetItem no.
 120x32 68x39mm 62x22mm LED SED 1520 333KB EA P120-5NLEDTP
 128x64 93x70mm 71x33mm LED KS 0107/8 382KB EA P128-6N2LEDTP
 75x46mm 61x38mm LED, blue-white KS 0107/8 514KB EA DIP128-6N5LWTP
 160x80 93x70mm 71x33mm LED HD 61830 378KB EA C160-6NLEDTP
 160x128 140x102mm 101x82mm CFL T 6963C 103KB EA W160-7KHCTP
 140x102mm LED, blue-white EA W160-7KHLWTP
 240x64 180x65mm 134x40mm CFL T 6963C 396KB EA W240-6K2CTP
 180x65mm LED EA W240-6K2LEDTP
 240x128 152x104mm 114x64mm CFL T 6963C 303KB EA W240-7KCTP
 144x104mm LED EA W240-7KLEDTP
 320x240 156x120mm 120x92mm CFL S1D13700 230KB EA W320-8K3CTP
156x120mm LED, blue-white EA W320-8K3LWTP
EA KIT Series touch 5x2-A-05

Standard Touch Panel for glueing

We support you in doing your own design. All standard touch panels we do have at stock. These touch panels do have a hard-coated and antiglare surface for best transparency and long life..

Even for 500 pcs. off we can do a customized version for you. To offer you a free quotation we do need a expressive drawing and the expected quantity.

 Count of fields
 Active Area Dimensions Technic Data Sheet matching Display
 5x2 56x21mm 67x32mm Matrix

 372k (german)

 EA P120-5NLED
 5x3 61x38mm 68x45mm Matrix EA DIP128-6N5LW 
 8x4 67x33mm 93x58mm Matrix EA W128-6N2LED
 12x4 127x34mm 161x60mm Matrix EA W240-6K2HLW 
 8x7 93x73mm 114x96mm Matrix EA W160-7KHC
 10x6 108x57mm 128x80mm Matrix EA W240-7KHC
 5,7" 116x87mm 133x105mm Analogue 4-wire EA P320-8K2C

More informations for the Design-In

Additionally to our service, to have a phone call to our development engineers, and to contact them directly by email at technik(at)lcd-module.de, we provide some more informations and help. Initialisation examples, schematic, information for character set, USB driver you do find at our page SUPPORT.