LK404-25-E Matrix Orbital, LK404-25-E Datasheet - Page 32

• Manufacturer Part Number: LK404-25-E
• Description: LCD Character Display Modules 40x4 Grn/Yel Ext Temp
• Manufacturer: Matrix Orbital

Specifications of LK404-25-E

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.14 Place Vertical Bar
7 General Purpose Output
7.1 Introduction
with up to 20mA of current at 5V. The LK404-25 has 6 GPOs which are software controlled, with functions
to turn them on/off and set the power state for the next startup.
Matrix Orbital
General purpose outputs allow you to connect devices, such as LEDs, to the LK404-25 and supply them
Syntax
Description
Remembered
Syntax
Parameters
Description
Remembered
This command will load the wide vertical bar characters into the volatile
memory. If you have stored your own custom vertical bar data, use the
’Load Custom Characters’ command instead to load your custom bar
data into the volatile memory. This command will allow you to use the
’Place Vertical Bar’ command.
NOTE Wide bars have a width of five pixels.
No
This command will place a bar graph at the specified [Column] with the
specified [Length]. The [Length] is the size in pixels of the bar graph.
NOTES
No
Hexadecimal
Decimal
ASCII
Hexadecimal
Decimal
ASCII
Parameter
Column
Length
• A Vertical Bar style must be initialized before this command is executed.
• Bar graphs may be one directional only.
0xFE 0x76
254 118
254 “v”
0xFE 0x3D [Column] [Length]
254 61 [Column] [Length]
254 “=” [Column] [Length]
LK404-25
Length
1
1
Description
The column number.
The length of the bar data.
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