Hardware installation guide
OpenVox Communication Co. Limited URL :
http://www.openvox.cn
12
(2) CN2 External LEDs and GPIOs
3.3V 200mA max CMOS output
Figure-3 External LEDs and GPIOs schematic
Pin Name
Pin
Name
1
LED1P (3.3V)
2
LED1N
3
LED2P(3.3V)
4
LED2N
5
LED3P(3.3V)
6
LED3N
7
GPIO
8
GND
Table-5 External LEDs and GPIOs Pins
(3) CN6 clears CMOS
Setting
Function
Close 1-2
Clear CMOS
Open 1-2 (default)
Normal
Table-6 CMOS Setting
(4) CN9 Power Supply Jacket DC out @12V
Pin
Name
1
Vin
2
GND
Figure-4 Power Jacket Table-7 Power Jacket Pins
