LCD0821-WB-E Matrix Orbital, LCD0821-WB-E Datasheet - Page 33

no-image

LCD0821-WB-E

Manufacturer Part Number
LCD0821-WB-E
Description
LCD ALPHA/NUM DISPL 8X2 BLU WHT
Manufacturer
Matrix Orbital
Series
LCD0821r
Datasheet

Specifications of LCD0821-WB-E

Display Mode
*
Number Of Digits/alpha
16
Display Format
8 x 2
Character Format
*
Interface
I²C, RS232, TTL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Operating Temperature
-
Display Type
-
Backlight
-
Viewing Area
-
Outline L X W X H
-
Dot Size
-
Character Size
-
Other names
Q3530625
7.4 Set Startup GPO state
8 Display Functions
8.1 Introduction
screen, changing the brightness and contrast or setting timers for turning it on or off. The combination of
these allow you complete software control over your display’s appearance.
8.2 Display On
Matrix Orbital
The LCD0821 employs software controlled display settings, which allow for control over, clearing the
Description
Remembered
Syntax
Parameters
Description
Remembered
Syntax
Parameters
This command turns ON general purpose output [num]. The standard
GPO’s on the LCD0821 output 20mA of current at 5V.
NOTE ON means the output is pulled LOW.
Yes
This command will set the startup state for the GPO on the next power
up. A value of one will cause the GPO to be off on the next startup
while a value of one will cause the GPO to be on.
NOTE This command does not affect the current state of the GPO.
Always
Hexadecimal
Decimal
Parameter
Num
state
Hexadecimal
Decimal
ASCII
Parameter
min
0xFE 0xC3 [Num] [state]
254 195 [Num] [state]
0xFE 0x42 [min]
254 66 [min]
254 “B” [min]
LCD0821
Length
Length
1
1
1
Description
GPO number.
Startup state (0: Off, 1: On)
Description
Minutes before turning the display
on (0 to 90).
29

Related parts for LCD0821-WB-E