参数资料
型号: VK202-25-E
厂商: Matrix Orbital
文件页数: 25/42页
文件大小: 2198K
描述: VFD ALPHA/NUM DISPLAY 20X2
产品变化通告: 2x20 Screen Board Change 10/Nov/2009
标准包装: 1
系列: VK202-25
外形L x W x H: 116.00mm x 37.00mm x 29.48mm
可视范围: 89.75mm L x 11.50mm W
显示格式: 20 x 2
显示器类型: 字符
格式: 5 x 7 点
电源电压: *
字符尺寸: 4.70mm H x 2.40mm W
接口: 串行
工作温度: -40°C ~ 85°C
相关产品: VFD-GREEN-202-ND - LCD ACCY VFD FILTER 20X2 GREEN
VFD-RED-202-ND - LCD ACCY VFD FILTER 20X2 RED
VFD-GREY-202-ND - LCD ACCY VFD FILTER 20X2 GRAY
VFD-BLUE-202-ND - LCD ACCY VFD FILTER 20X2 BLUE
27
7
Appendix
7.1
Command Summary
Available commands below include identifying number, required parameters, the returned response and
an indication of whether settings are remembered always, never, or with remember set to on.
Table 23: Communication Command Summary
Name
Dec
Hex
ASCII
Parameters
Response
Remembered
Change Baud Rate
57
39
9
Byte
None
Always
Change
I2C Slave Address
51
33
3
Byte
None
Always
Transmission Protocol Select
160
A0
á
Byte
None
Remember On
Set
a Non-Standard Baud Rate
164
A4
?
Byte
None
Always
Table 24: Text Command Summary
Name
Dec
Hex
ASCII
Parameters
Response
Remembered
Clear Screen
88
58
X
None
None
Never
Change
the Start Up Screen
64
40
@
Byte[]
None
Always
Auto Scroll On
81
51
Q
None
None
Remember On
Auto Scroll Off
82
52
R
None
None
Remember On
Set Auto Line Wrap On
67
43
C
None
None
Remember On
Set Auto Line Wrap Off
68
44
D
None
None
Remember On
Set Cursor Position
71
47
G
Byte[2]
None
Never
Go Home
72
48
H
None
None
Never
Move Cursor Back
76
4C
L
None
None
Never
Move Cursor Forward
77
4D
M
None
None
Never
Underline Cursor On
74
4A
J
None
None
Remember On
Underline Cursor Off
75
4B
K
None
None
Remember On
Blinking Block Cursor On
83
53
S
None
None
Remember On
Blinking Block Cursor Off
84
54
T
None
None
Remember On
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VK202-25-VPT 功能描述:VFD ALPHA/NUM DISPLAY 20X2 RoHS:是 类别:光电元件 >> 显示器模块 - 真空荧光(VFD) 系列:VK202-25 产品变化通告:MO VPT Module Change 16/Aug/2010 2x20 Screen Board Change 10/Nov/2009 标准包装:1 系列:VK202-25 外形L x W x H:116.00mm x 37.00mm x 29.48mm 可视范围:89.75mm L x 11.50mm W 显示格式:20 x 2 显示器类型:字符 格式:5 x 7 点 电源电压:9 V ~ 35 V 字符尺寸:4.70mm H x 2.40mm W 点数:- 接口:串行 工作温度:-20°C ~ 70°C 相关产品:VFD-GREEN-202-ND - LCD ACCY VFD FILTER 20X2 GREENVFD-RED-202-ND - LCD ACCY VFD FILTER 20X2 REDVFD-GREY-202-ND - LCD ACCY VFD FILTER 20X2 GRAYVFD-BLUE-202-ND - LCD ACCY VFD FILTER 20X2 BLUE