GLK12232-25-SM-R14 Matrix Orbital, GLK12232-25-SM-R14 Datasheet - Page 27

• Manufacturer Part Number: GLK12232-25-SM-R14
• Description: LCD GRAPHIC DISPL 122X32 WHT/BLU
• Manufacturer: Matrix Orbital

Specifications of GLK12232-25-SM-R14

• Display Type: LCD - Monochrome
• Display Mode: Transmissive
• Viewing Area: 60.20mm L x 18.00mm W
• Backlight: LED - White
• Dot Size: 0.40mm W x 0.40mm H
• Dot Pitch: 0.44mm x 0.44mm
• Dot Pixels: 122 x 32
• Interface: I²C, RS232, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 635-1000; GLK12232-25-SM

7.4.2 Uploading the File to the Module
command is;
exchange between the host and the module looks like this;
Matrix Orbital
The “Upload font” command is used to actually upload the font file. Recall that the syntax for this
0xFE 0x24 [ref] [file size] [file data]
In this example the file size is 94 bytes (0x5E) and the reference number is 2. The communications
O-High
O-Low
Width
0xFF
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
O-High
O-Low
Width
0xFF
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
O-High
O-Low
X size
Width
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Table 3: File Format
GLK12232-25-SM
O-Low
Y size
Width
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
O-High
Width
Start
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
O-High
O-Low
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
End
O-High
O-Low
Width
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
O-High
O-Low
Width
Data
Data
Data
Data
Data
Data
Data
Data
Data
Data
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