LK202-25-USB-FW Matrix Orbital, LK202-25-USB-FW Datasheet - Page 9

• Manufacturer Part Number: LK202-25-USB-FW
• Description: LCD 20X2 79MM X 17MM COL/WHT USB
• Manufacturer: Matrix Orbital

Specifications of LK202-25-USB-FW

• Display Mode: Transmissive
• Number Of Digits/alpha: 40
• Outline L X W X H: 116.00mm x 37.00mm x 25.73mm
• Viewing Area: 82.20mm L x 18.20mm W
• Display Format: 20 x 2
• Character Size: 5.55mm H x 3.20mm W
• Character Format: 5 x 7 Dots
• Voltage - Supply: 5VDC
• Dot Size: 0.60mm W x 0.65mm H
• Interface: I²C, RS232, TTL
• Operating Temperature: 0°C ~ 50°C
• Character Count X Line: 20 x 2
• Module Size (w X H X T): 116 mm x 37 mm x 25.73 mm
• Fluid Type: STN
• Voltage Rating: 5 V
• Operating Temperature Range: 0 C to + 50 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Display Type: -
• Backlight: -
• Other names: Q4421337

below:
1.5.2 uProject
to test all of the features of our alpha numeric displays.
Be sure to check the information selected in the COM Setup the first time uProject is run. Although the
display is connected via a USB Cable, it will create its own, virtual, Comport which will be displayed in
the uProject environment. Once this information is entered correctly the program can be used to control all
functions of the graphic display.
Matrix Orbital
1. Go to the website location: http://www.matrixorbital.ca/drivers/
2. Download or copy the appropriate USB drivers into a directory.
3. Uncompress the files. They will be a self extracting ZIP file.
4. Connect the USB cable to the display and the computer.
5. Windows will give a prompt for drivers for a USB , Serial Device.
6. Select ’Specify location’, and navigate to the directory the file was uncompressed to.
7. Test the display using a software tool such as uProject.
1. Go to the website location: http://www.matrixorbital.ca/software/software_alpha/uproject/
2. Click on “Download Here”
3. Locate the file uProject.exe on your desktop
4. Double click on “uProject.exe”
uProject was designed by Matrix Orbital to provide a simple and easy to use interface that will allow you
To install uProject from the Matrix Orbital website, follow the following steps:
Figure 6: uProject Settings
LK202-25-USB
Baudrate
Comport
The virtual serial port the
display has created.
The communication speed
the display module is set
to. (Default 19,200)
5