User's Guide

8
2.2 Cable Harness Description
Pin #
Wire
Color
Pin Name
Functional Description
Port Characteristic
1
White
IN1
Ignition Sense
8v to 24v, Internally pulled low
2
Yellow
IN2
Input port
2.4 to 24V, < 0.2 V
Note: Internally pulled high
3
Black
Ground
Ground
4
Green
Out
Output Port (Defaulted open
circuit)
5
Blue
UART-Rx
External battery negative terminal
3.3V Logic Interface
Com Port Settings:
Baud rate: 115200 bps; Flow control:
None; 8N1
6
Brown
UART-Tx
3.3V Logic Interface
Com Port Settings:
Baud rate: 115200 bps; Flow control:
None;8N1
7
Red
VBATT
Main battery voltage, DC
8-24 V
8
Orange
ADC
Analog Input
8-24 V
2.3 LED Description
LED
Description
Status
Cellular (Blue)
Searching for Cellular Network
LED OFF
Cellular Carrier Lock
Fast Blinking once every 1 second
GPS (Green)
Searching for satellite
Solid
GPS Lock
Blinking
Zigbee (Aurburn)
TBD
TBD