GLK24064-16-1U-WB Matrix Orbital, GLK24064-16-1U-WB Datasheet - Page 25

• Manufacturer Part Number: GLK24064-16-1U-WB
• Description: LCD Graphic Display Modules & Accessories Blue Background White Text
• Manufacturer: Matrix Orbital

Specifications of GLK24064-16-1U-WB

• Module Size (w X H X T): 180 mm x 65 mm x 17.95 mm
• Viewing Area (w X H): 132.2 mm x 39.2 mm
• Backlighting: LED
• Background Color: Blue
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: No
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Interface: RS-232, I2C
• Display Mode: White Text

Red = Header
Blue = Character Table
Purple = Character Data
5.2 Uploading a Font File
5.3 Setting the Current Font
Matrix Orbital
Syntax
Parameters
Description
Remembered
Syntax
Parameters
0xC6
0x05
0x12
0x60
In order to upload a font to the you must first initiate the upload font file
command (0xFE 0x24), you must then pass it a reference identification
number, which must be unique for every font on the display module.
You may then pass the display module the two byte file size, which
needs to be transfered LSB, then MSB. The last part of uploading a font
is transmitting the font file data.
For detailed instructions on uploading a file to the see Section 11 on
page 36.
NOTE This command is available but not supported in I
Always
Hexadecimal
Decimal
ASCII
Parameter
refID
size
data
Hexadecimal
Decimal
ASCII
Parameter
refID
0x07
0x03
0x20
0x68
0x00
0x43
Table 10: Sample Font File
0xFE 0x24 [refID] [size] [data]
254 36 [refID] [size] [data]
254 “$” [refID] [size] [data]
0xFE 0x31 [refID]
254 49 [refID]
254 “1” [refID]
0x6A
0x15
0x24
GLC24064
Length
Length
1
2
x
1
0x00
0x04
0x84
Description
A unique font identification
number.
Font file size (LSB to MSB).
Font file data.
Description
A unique font identification
number.
0x0D
0x2D
0x84
0x2D
0x05
0x98
0x00
0x98
0x19
2
C.
20