Appendix, Command summary – Matrix Orbital LK402-25 User Manual
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Appendix
Command Summary
Available commands below include identifying number, required parameters, the returned response and
an indication of whether the setting is remembered always, never, or with remember set to on.
Table 31: Communication Command Summary
Name
Dec Hex ASCII Parameters Response
Remembered
Changing the I2C Slave Address
51
33
3
Address
None
Always
57
39
9
BaudRate
None
Always
Setting a Non-Standard Baud Rate 164
A4
ñ
Speed
None
Always
160
A0
á
Protocol
None
Remember On
Table 32: Text Command Summary
Name
Dec Hex ASCII
Parameters
Response
Remembered
81
51
Q
None
None
Remember On
82
52
R
None
None
Remember On
88
58
X
None
None
Never
64
40
@
Characters [80]
None
Always
71
47
G
Col, Row
None
Never
72
48
H
None
None
Never
76
4C
L
None
None
Never
77
4D
M
None
None
Never
74
4A
J
None
None
Remember On
75
4B
K
None
None
Remember On
83
53
S
None
None
Remember On
84
54
T
None
None
Remember On
Table 33: Special Character Command Summary
Name
Dec Hex ASCII
Parameters
Response Remembered
78
4E
N
ID, Data [8]
None
Remember On
193
C1
┴
Bank, ID, Data [8]
None
Always
192
C0
└
Bank
None
Never
Save Start Up Screen Custom Characters 194
C2
┬
ID, Data [8]
None
Always
109
6D
m
None
None
Never
111
6F
o
Row, Col, Digit
None
Never
104
68
h
None
None
Never
124
7C
|
Col, Row, Dir,
Length
None
Never
Initialize Narrow Vertical Bar
115
73
s
None
None
Never
118
76
v
None
None
Never
61
3D
=
Col, Length
None
Never