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[11]?
?
Back?Space?
Syntax??
hexadecimal?
0xFE?
0x4E?
??????????????????????
Parameter?
Parameter?
Length??
Description?????
None??
None??
Move?cursor?back?one?space,?delete?last?character.?
?
Description?
This?command?is?destructive?backspace.?The?cursor?is?moved?back?one?space?and?the?
character?on?the?cursor?is?deleted.?
Default:??None?
?
?
Clear?Screen?
Syntax??
hexadecimal?
0xFE?
0x51?
???????????????????????
Parameter?
Parameter?
Length??
Description?????
None??
None??
Clear?LCD?and?move?cursor?to?line?1?column?1.?
?
Description?
This?command?clears?the?entire?display?and?place?the?cursor?at?line?1?column?1.?
Default:??None?
?
?
Set?Display?Contrast?
Syntax??
hexadecimal?
0xFE?
0x52?
[contrast]?
??????????????????????
Parameter?
Parameter?
Length??
Description?????
[contrast]?
1?byte??
Set?the?display?contrast,?value?between?1?and?50?
?
Description?
This?command?sets?the?display?contrast.?The?contrast?setting?can?be?between?1?and?50,?
where?50?is?the?highest?contrast.?
Default:??40?
?
?
Set?Backlight?Brightness?
Syntax??
hexadecimal?
0xFE?
0x53?
[brightness]?
??????????????????????
Parameter?
Parameter?
Length??
Description?????
[brightness]?
1?byte??
Set?the?backlight?brightness?level,?value?between?1?and?8?
?
Description?
This?command?sets?the?backlight?brightness?level.?The?value?can?be?between?1?and?8.?
Default:??8?
?
?
?
?
?
?
?
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相关PDF资料
NHD-0420DZ-FL-GBW LCD MOD CHAR 4X20 Y/G TRANSFL
NHD-0420DZ-FL-YBW-33V3 LCD MOD CHAR 4X20 Y/G TRANSF STN
NHD-0420DZ-FL-YBW-3V3 LCD MOD CHAR 4X20 Y/G TRANSFL
NHD-0420DZ-FL-YBW LCD MOD CHAR 4X20 Y/G TRANSFL
NHD-0420DZ-FSW-FBW LCD MOD CHAR 4X20 WH TRANSM
NHD-0420DZ-NSW-BBW LCD MOD CHAR 4X20 WH TRANSM
NHD-0420DZW-AG5 DISPLAY OLED CHAR 4X20 GRN
NHD-0420DZW-AY5 DISPLAY OLED CHAR 4X20 YLW
相关代理商/技术参数
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