2.4.17
GPIO Connector (CN26)
Pin
1
2
3
4
5
6
7
8
9
2.4.18
Micro USB (Flash OS) (CN19)
Pin
Signal
1
+5V
3
USB1+
5
GND
Chapter 2 – Hardware Information
Function
GPIO493
GPIO491
GPIO495
GPIO393
GND
GPIO492
GPIO494
GPIO422
GPIO344
Pin
2
4
-
Voltage Level
3.3V-
3.3V-
3.3V-
3.3V-
3.3V-
3.3V-
3.3V-
3.3V-
GND
Signal
USB1-
-
-
24