参数资料
型号: LK204-7T-1U-WB-E
厂商: Matrix Orbital
文件页数: 17/40页
文件大小: 1901K
描述: LCD DISPLAY 20X4 I2C/RS232/TTL
产品变化通告: 12C Displays Change 11/Oct/2011
标准包装: 1
系列: *
24
6.4
General Purpose Output
4.1
General Purpose
Output On
Dec
Hex
ASCII
254 87
FE 57
W
Number
Number
Number
v5.0
Turns the specified GPO on, sourcing current from an output of five volts.
Number
Byte
GPO to be turned on.
4.2
General Purpose
Output Off
Dec
Hex
ASCII
254 86
FE 56
V
Number
Number
Number
v5.0
Turns the specified GPO off, sinking current to an output of zero volts.
Number
Byte
GPO to be turned off.
4.3
Set Start Up
GPO State
Dec
Hex
ASCII
254 195
FE C3
Number State
Number State
Number State
v5.0
Sets and saves the start up state of the specified GPO in non volatile memory. Changes will be seen on start up.
Number
Byte
GPO to be controlled.
State
Byte
1 for on or 0 for off.
LED Indicators
The LK204-7T-1U
has 6 General Purpose Outputs which control 3 bi-colour LEDs. Red, green, and
orange-yellow colours can be created using these software controlled GPOs. Odd numbered GPOs
control red while even numbers switch the green aspects of the LEDs, as shown in the
table below.
Table 14: LED Output
Colour
GPOO
GPOE
Yellow
0
0
Green
0
1
Red
1
0
Off
1
1
相关PDF资料
PDF描述
LK204-7T-1U-GW-E LCD DISPLAY 20X4 I2C/RS232/TTL
LK204-25-USB-IY LCD CHARACTER DISPLAY 20X4 USB
LK204-25-USB-GW LCD CHARACTER DISPLAY 20X4 USB
LK204-25-422-WB-V LCD CHARAC DISPLAY 20X4 RS422
LK204-25-USB-WB LCD CHARACTER DISPLAY 20X4 USB
相关代理商/技术参数
参数描述
LK204-7T-1U-WB-LV 功能描述:LCD字符显示模块与配件 20x4 Wht Txt Blu B/G Low Volt 7 key RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-7T-1U-WB-LV-E 制造商:Matrix Orbital 功能描述:20x4, 7key, wht/blu Low Volt, Ext Temp
LK204-7T-1U-WB-V 功能描述:LCD字符显示模块与配件 20x4 Wht Txt Blu B/G Ext. Volt 7 key RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-7T-1U-YG 功能描述:LCD字符显示模块与配件 20x4 Blk Txt Y/G B/G 7key 3 LED indicator RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk
LK204-7T-1U-YG-E 功能描述:LCD字符显示模块与配件 20x4 Blk Txt Y/G B/G Ext. Temp 7 key RoHS:否 制造商:Lumex 显示模式:Transflective 字符计数 x 行:16 x 2 特点: 流体类型:STN 接口: 背景色: 工作温度范围:- 20 C to + 70 C 封装:Bulk