LK202-25-WB Matrix Orbital, LK202-25-WB Datasheet - Page 46

• Manufacturer Part Number: LK202-25-WB
• Description: LCD ALPHA/NUM DISPL 20X2 BLU/WHT
• Manufacturer: Matrix Orbital

Specifications of LK202-25-WB

• 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
• Background Color: Blue
• Voltage Rating: 5 V
• Operating Temperature Range: 0 C to + 50 C
• Backlight Type: LED White
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Display Type: -
• Backlight: -
• Lead Free Status / Rohs Status: Details
• Other names: 635-1018

10.3 Display Off
10.4 Set Brightness
10.5 Set and Save Brightness
10.6 Set Contrast
Matrix Orbital
Syntax
Description
Remembered
Syntax
Parameters
Description
Remembered
Default
Syntax
Parameters
Description
Remembered
Syntax
Parameters
This command turns the backlight off immediately. The backlight will
remain off until a ’Display On’ command has been received.
Yes
This command sets the display [brightness]. If the remember function is
on, this command acts the same as ’Set and Save Brightness’.
Yes
255
This command sets and saves the display [brightness] as default.
Always
Hexadecimal
Decimal
ASCII
Hexadecimal
Decimal
Parameter
brightness
Hexadecimal
Decimal
Parameter
brightness
Hexadecimal
Decimal
ASCII
Parameter
contrast
0xFE 0x46
254 70
254 “F”
0xFE 0x99 [brightness]
254 153 [brightness]
0xFE 0x98 [brightness]
254 152 [brightness]
0xFE 0x50 [contrast]
254 80 [contrast]
254 “P” [contrast]
LK202-25
Length
Length
Length
1
1
1
Description
Display brightness setting (0 to
255).
Description
Backlight setting (0 to 255).
Description
Contrast value (0 to 255).
42