UG-1820
Rev. 0 | Page 19 of 24
G
E
NE
RAL
INP
UT
/O
UT
P
UT
AL
T
=
AL
T
E
RNAT
E
CO
NNE
CT
IO
N
A
N
A
LOG IN
5V
S
T
D =
S
T
ANDARD CO
NNE
CT
IO
N
BO
ARD I
D E
E
P
RO
M
(
2
4
L
C3
2
) M
US
T
BE
O
N I
2
C BUS
0
.
PO
W
ER
7
D
IGI0
GN
D
V
IN
I2
C
IC
S
P
GN
D
1
1
/P
W
M
/M
OS
I
9
/P
W
M
6
/P
W
M
S
DP
CO
NNE
CT
O
R
*
ARDUNI
O
HE
ADE
R
D
IGI1
A3
*
*
*
3.
3V
A4
ARE
F
S
C
L
A5
1
2
/M
IS
O
NC
GN
D
R
E
S
E
T
S
P
O
R
T
*
*
P
OR
T
*
*
*
*
*
*
*
IOR
E
F
S
P
I
*NC O
N S
DP
-B
P
ARAL
L
E
L
CO
NNE
CT
O
R
S
T
ANDARD
R
X
+
0
T
X
+
1
2
3
/P
W
M
4
8
13/
S
C
K
S
D
A
1
0
/P
W
M
/C
S
5
/P
W
M
A2
A1
A0
ARDUI
NO
HE
ADE
R CS
S
E
L
E
CT
IO
N
CO
NT
RO
L
L
E
R BO
ARD S
E
L
E
CT
O
R
I2C S
E
L
E
CT
O
RS
F
O
R E
E
M
P
RO
M
BO
ARD I
D
S
E
L
E
CT
DI
F
F
E
RE
NT
CS
F
O
R S
T
ACKI
NG
M
UL
T
IP
L
E
BO
ARDS
2
M
22-
2020405
CS
_
ARD
1
T
S
W
-107-
06-
T
-T
S
S
Q
-106-
03-
G
-S
S
CL
K_
ARD_
S
T
D
1
LK
6
V
_
IO_
S
D
P
M
OS
I
DNI
J14
CS
_
ARD_
4
6
15
M
IS
O_
S
D
P
GN
D
12
1
1U
F
LK
7
2
S
CL
_
ARD
S
C
L
S
C
L
_
S
D
P
S
DA_
ARD
S
D
A
S
DA_
S
DP
3
2
1
3
80
14
CS
_
ARD
4
M
O
S
I_
ARD_
S
T
D
S
CL
K_
S
DP
6
4
M
O
S
I_
ARD_
AL
T
M
OS
I_
A
R
D
1
J6
M
OS
I_
S
D
P
C
S
_
S
D
P
M
IS
O
_
ARD_
AL
T
T
S
W
-107-
06-
T
-T
LK
8
LK
5
8
7
CS
_
ARD_
1
CS
_
ARD_
2
CS
_
ARD_
3
21
M
O
S
I_
ARD_
AL
T
S
S
Q
-103-
03-
G
-D
2
M
IS
O
_
ARD_
AL
T
S
CL
K_
ARD_
AL
T
S
D
A
0
DNI
V
_
IO
V
_
U
S
B
_
S
D
P
B
0530W
-7-
F
DNI
100K
DNI
DNI
S
DA_
S
DP
DNI
S
C
L
V
_
US
B_
ARD
S
C
LK
DNI
V
_
IO
100K
S
CL
_
ARD
S
S
Q
-110-
03-
G
-S
24L
C
32A
/S
N
S
CL
K_
S
DP
V
_
U
S
B
F
X
8-
120S
-S
V
(21)
S
C
L
_
S
D
P
R
44
R
43
J12
61
71
56
3
4
6
11
17
23
28
36
40
46
52
58
63
69
75
81
86
93
98
104
109
115
117
118
43
78
44
77
76
47
74
2
50
51
53
54
55
66
67
68
70
119
120
96
25
97
24
94
22
101
20
102
19
103
18
105
16
106
15
107
14
108
13
12
110
111
10
112
9
113
8
114
7
27
95
26
99
21
100
60
57
79
42
41
35
82
33
34
83
84
39
85
37
38
91
31
88
32
90
92
29
30
89
87
48
73
49
72
59
62
5
1
116
65
R
42
U4
1
2
3
6
5
8
4
7
J8
1
2
3
4
5
6
J11
2
6
1
2
3
4
5
6
8
2
3
4
6
7
8
9
10
J10
1
3
5
6
1
2
3
2
D
20
16
1
1
1
M
IS
O
1
S
C
LK
1
+
5
V
1
V
_
IO
1
C
53
S
DA_
ARD
S
CL
K_
ARD_
S
T
D
7
V
_
IO
R
45
100K
M
OS
I_
S
D
P
C
S
_
S
D
P
1
3
V
_
IO_
A
R
D
5
4
1
3
13
7
18
17
9
CS
LK
4
5
3
DNI
J6
S
CL
K_
ARD
M
IS
O_
A
R
D
S
CL
K_
ARD
V
_
US
B_
ARD
20
CS
M
IS
O
T
S
W
-107-
06-
T
-T
5
2
8
11
V
_
IO_
S
D
P
M
OS
I
J6
M
IS
O_
S
D
P
100K
R
46
45
64
C
54
1U
F
8
7
M
IS
O
_
ARD_
S
T
D
S
CL
K_
ARD_
AL
T
V
_
IO_
A
R
D
5
3
10
19
S
S
Q
-108-
03-
G
-S
M
O
S
I_
ARD_
S
T
D
M
OS
I_
A
R
D
V
_
U
S
B
_
S
D
P
3
S
S
Q
-108-
03-
G
-S
J9
1
CS
_
ARD_
1
CS
_
ARD_
2
CS
_
ARD_
3
CS
_
ARD_
4
4
2
M
IS
O_
A
R
D
M
IS
O
_
ARD_
S
T
D
J7
V
C
C
W
P
S
C
L
S
D
A
V
S
S
A2
A1
A0
S
P
I_
S
E
L
_
A
_
N
CL
KO
UT
NC
NC
GN
D
GN
D
V
IO
GN
D
P
AR_
D2
2
P
AR_
D2
0
P
AR_
D1
8
P
AR_
D1
6
P
AR_
D1
5
GN
D
P
AR_
D1
2
P
AR_
D1
0
P
AR_
D8
P
AR_
D6
GN
D
P
AR_
D4
P
AR_
D2
P
AR_
D0
P
AR_
W
R_
N
P
AR_
INT
GN
D
P
AR_
A2
P
AR_
A0
P
A
R
_
F
S
2
P
AR_
CL
K
GN
D
S
P
O
R
T
_
R
S
C
L
K
S
P
O
RT
_
DR0
S
P
O
R
T_
R
FS
S
P
O
R
T_
TFS
S
P
O
R
T_
D
T0
S
P
O
R
T_
TS
C
LK
GN
D
S
P
I_
M
O
S
I
S
P
I_
M
IS
O
S
P
I_
C
L
K
GN
D
S
DA_
0
S
C
L
_0
GP
IO1
GP
IO3
GP
IO5
GN
D
GP
IO7
T
M
R
_
B
T
M
R
_
D
NC
GN
D
NC
NC
NC
W
AKE
_
N
S
L
E
E
P
_
N
GN
D
UART
_
T
X
BM
O
DE
1
R
E
S
E
T
_
IN
_
N
UART
_
RX
GN
D
R
E
S
E
T
_
O
U
T
_
N
E
E
P
R
O
M
_
A
0
NC
NC
NC
GN
D
NC
NC
T
M
R
_
C
T
M
R
_
A
GP
IO6
GN
D
GP
IO4
GP
IO2
GP
IO0
S
C
L
_1
S
DA_
1
GN
D
S
P
I_
S
E
L
1
/S
P
I_
S
S
_
N
S
P
I_
S
E
L
_
C
_
N
S
P
I_
S
E
L
_
B
_
N
GN
D
S
E
RI
AL
_
INT
S
P
I_
D
3
S
P
I_
D
2
S
P
O
R
T_
D
T1
S
P
O
RT
_
DR1
S
P
O
R
T
_
T
D
V
1
S
P
O
R
T
_
T
D
V
0
GN
D
P
A
R
_
F
S
1
P
A
R
_
F
S
3
P
AR_
A1
P
AR_
A3
GN
D
P
AR_
CS
_
N
P
AR_
RD_
N
P
AR_
D1
P
AR_
D3
P
AR_
D5
GN
D
P
AR_
D7
P
AR_
D9
P
AR_
D1
1
P
AR_
D1
3
P
AR_
D1
4
GN
D
P
AR_
D1
7
P
AR_
D1
9
P
AR_
D2
1
P
AR_
D2
3
GN
D
US
B_
V
BUS
GN
D
GN
D
NC
V
IN
OU
T
OU
T
OU
T
OU
T
IN
OU
T
23999-023
Figure 23.
and Arduino Connector Schematic