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Keyboard
The board offers the possibility to connect two
kinds of MATRIX KEYBOARDS: 2x4 or 4x4.
Board
J4(up)
1
2
3
4
5
6
Board
J4(down)
1
2
3
4
5
6
7
8
The next scheme shows the position of each
key on the Keyboard (useful for the
configuration).
Column: 0
1
A
B
E
F
I
J
M
N
Connector
connector pinout
(2x4 version)
Column 0
Column 1
Line 3
Line 2
Line 1
Line 0
connector pinout
Column 0
Column 1
Column 2
Column 3
Line 2
Line 3
Line 1
Line 0
2
3
C
D
G
H
K
L
O
P
FMod-IPAXESCTRL User Manual v.1.1
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:
:
(4x4 version)
0
1
A
B
E
F
I
J
M
N
Connector
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