Pin
Pin Name
4
NC
5
DIO1
6
NC
7
DIO2
8
NC
9
DIO3
10
GND
11
DIO4
12
GND
13
DIO5
14
GND
15
DIO6
16
GND
17
DIO7
18
GND
19
NC
20
GND
21
NC
22
GND
23
NC
24
GND
25
NC
26
5V
Chapter 2 – Hardware Information
Digital I/O Port
Signal Type
I/O
I/O
I/O
GND
I/O
GND
I/O
GND
I/O
GND
I/O
GND
GND
GND
GND
PWR
Signal Level
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
44