User manual

U-Ground User Manual - U-Ground OneBoard
PIN I/O GROUND HARDWARE Color Coded Cable
1 IN RS232 comms Rx White-Blue
2 OUT RS232 comms Tx White-Purple
3 IN 5,5V White-Grey
4 IN GND White-Black-Brown
7 IN DGPS correction
(3.3TTL voltage)
White-Black-Yellow
8 OUT Pan Servo White-Black-Green
9 OUT Tilt Servo White-Black-Blue
27 IN Futaba Joystick White-Brown
12 OUT Alarm 1
2
White-Red-Brown
13 OUT Alarm 2 White-Orange-Brown
15 OUT Alarm 3 White-Green-Brown
25 OUT Alarm 4 White
11 OUT Alarm 5 White-Grey-Black
28 OUT Alarm 6 White-Red
14 OUT Alarm 7 White-Brown-Yellow
10 OUT Square Wave Audible
Signal
White-Purple-Black
Table 1: U-Ground OneBoard main connector reference table
Note: At least one GND has to be connected to ground, the other GND pins are optional. All the
GND pins are connected internally between them.
2 Check section 4 for description of these alarms
6
Figure 3: Contacts layout for the main connector
used in U-Ground OneBoard