DD-DB1-AL204A-WB Matrix Orbital, DD-DB1-AL204A-WB Datasheet - Page 21
![DEV BD 20X4 LCD WHT TXT BLU BL](/photos/9/7/90722/dd-db1-al204a-wb_sml.jpg)
DD-DB1-AL204A-WB
Manufacturer Part Number
DD-DB1-AL204A-WB
Description
DEV BD 20X4 LCD WHT TXT BLU BL
Manufacturer
Matrix Orbital
Series
Dev Devilr
Datasheet
1.DD-PASC-PKG.pdf
(47 pages)
Specifications of DD-DB1-AL204A-WB
Main Purpose
Displays, LCD Display
Embedded
Yes, ASIC
Utilized Ic / Part
AL204A
Primary Attributes
20 x 4 Display, White Text Blue Background
Secondary Attributes
GUI, mini USB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
635-1032
Text will wrap to the next consecutive line once a row becomes full. Display default is auto line wrap on.
Text will skip one line when wrapping once a row becomes full. 20X4 screens will write to rows 1, 3, 2, then 4 while 20x2
screens will write to rows 1 then 2 but hide one row of characters after each line. Display default is auto line wrap on.
Sets the cursor to a specific position where the next transmitted character is printed.
Column
Row
Returns the cursor to the top left of the screen.
Moves cursor one position to the left. Cursor will obey wrap settings.
Moves cursor one position to the right. Cursor will obey wrap settings.
2.6.Set Auto Line
2.7.Set Auto Line
2.8.Set Cursor
2.9.Go Home
2.10.Move
2.11.Move Cursor
Wrap On
Wrap Off
Position
Cursor Back
Forward
1 byte, value between 1 and 20
1 byte, value between 1 and 2 for 20x2 screen or 1 and 4 for 20x4 screen
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
254 72
FE 48
254 76
254 71
FE 4C
■
FE 47
254 67
254 68
254 77
FE 43
■
H
■
FE 44
FE 4D
■
G
L
■
■
C
M
D
Column Row
Column Row
Column Row
19