GLK12232-25-SM-V Matrix Orbital, GLK12232-25-SM-V Datasheet - Page 13

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

Specifications of GLK12232-25-SM-V

• Display Type: LCD - Color
• 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
• Pixel Density: 32 x 122
• Module Size (w X H X T): 65.8 mm x 27 mm x 9.85 mm
• Backlighting: Blue
• Background Color: White
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.2 Protocol Select Jumpers
display module between RS-232, TTL and I
with zero ohm resistors on the 232 jumpers. In order to place the display module in I
remove the zero ohm resistors from the 232 jumpers and then solder the resistors on to the I2C jumpers, or
bridge solder across the pads. The display will now be in I
unless it has been changed. Similarly, in order to change the display to TTL mode, simply remove the zero
ohm resistors from the 232 or I
Matrix Orbital
The Protocol Select Jumpers, pictured below in Figure 12, provide the means necessary to toggle the
WARNINGS
• Do not apply and power with reversed polarization
• Do not apply any voltage other than the specified voltage
• Do not use any cables other than the cables supplied by Matrix
• Do not under any circumstances use an unmodified floppy drive
Orbital, unless aware of the modifications required
power cable in the wrong connector
2
C jumpers and solder them to the TTL jumpers.
Figure 12: Protocol-Select-Jumpers
2
GLK12232-25-SM
C protocols. As a default, the jumpers are set to RS-232 mode
2
C mode and have a default slave address of 0x50
2
C mode you must first
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