LK204-25-R Matrix Orbital, LK204-25-R Datasheet - Page 23

• Manufacturer Part Number: LK204-25-R
• Description: LCD Character Display Modules Black Background Red Text
• Manufacturer: Matrix Orbital
• Series: LK204-25r

Specifications of LK204-25-R

• Character Count X Line: 20 x 4
• Module Size (w X H X T): 98 mm x 60 mm x 27.5 mm
• Fluid Type: STN
• Background Color: Black
• Voltage Rating: 5 V
• Operating Temperature Range: 0 C to + 50 C
• Backlight Type: LED Red
• Display Mode: Transmissive
• Display Type: TN - Twisted Nematic
• Number Of Digits/alpha: 80
• Outline L X W X H: 98.00mm x 60.00mm x 27.50mm
• Viewing Area: 76.00mm L x 25.20mm W
• Backlight: -
• Display Format: 20 x 4
• Character Size: 4.75mm H x 2.95mm W
• Character Format: 5 x 7 Dots
• Voltage - Supply: 5.0V
• Dot Size: -
• Interface: I²C, RS232, TTL
• Operating Temperature: 0°C ~ 50°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. Text
2.1. Auto Scroll
The entire contents of screen are shifted up one line when the end of the screen is reached. Default is on.
2.2. Auto Scroll
New text is written over the top line when the end of the screen is reached. Default is Auto Scroll on.
2.3. Clear
Clears the contents of the screen.
2.4. Changing the
Changes the message displayed on start up. Custom characters can be included by adding their decimal value (0-
7). Characters will automatically wrap on the display.
Characters
2.5. Set Auto Line
Text will wrap to the next consecutive line once a row becomes full. Default is Auto Line Wrap on.
2.6. Set Auto Line
Text will skip one line when wrapping once a row becomes full. Writing order will be rows 1, 3, 2, and then 4.
Default is Auto Line Wrap on.
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On
Off
Screen
Start Up Screen
Wrap On
Wrap Off
80 bytes, space characters can be added as needed
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
254 88
FE 58
254 81
254 82
■X
FE 51
FE 52
254 67
254 68
■ Q
■ R
FE 43
FE 44
254 64
■ D
■ C
FE 40
■ @
Characters
Characters
Characters