15
SPEAK1
SP
E
A
K
NC
NC
VC
C
Pin 1
PWRLED1
Pin 1
VC
C
G
ND
G
ND
(5) Front Panel Header: JW-FP
HD
L
E
D
RE
S
E
T
VC
C
5
GN
D
V
CC5
PW
R
L
E
D
PW
R
B
T
N
PW
R
B
T
N
PW
R
L
E
D
HD
DL
E
RS
T
S
W
NC
G
ND
JW FP
Pin 1
(6) USB Port Headers (4-pin): USB1/USB2/USB3
Pin 1
USB1
VC
C
-
DA
T
A
GN
D
+D
A
T
A
VC
C
O
C
-
DA
T
A
GN
D
+
D
AT
A