Pin Number
Function
1
VBUS
2
USB D-
3
USB D+
4
GND
5
VBUS_2
6
USB_2 D-
7
USB_2 D+
Figure 2. Auxiliary Pinout (Pin side)
Direction
OUT
Passthrough USB from host device
This USB connection is a downstream port
BIDIR
of a hub, connected to the host computer connected
Via the Primary ODU USD interface.
This USB connection is a downstream port
BIDIR
of a hub, connected to the host computer connected
Via the Primary ODU USD interface.
PWR
OUT
Doodle Smart Radio USB VBus
This USB connection goes directly to
BIDIR
The Doodle radio.
This USB connection goes directly to
BIDIR
The Doodle radio.
Notes