User's Guide

Tarvos User Guide - Version 0.3 11
GPIO/Serial:
Pin
Signal
Description
Color
1
GND
Ground
Brown
2
GPO_1
Open Collector General Purpose Output #1
Blue
3
GPO_2
Open Collector General Purpose Output #2
White
4
GND
Ground
Green
5
GPI_1
Optically Isolated Input #1
Pink
6
GPI_2
Optically Isolated Input #2
Yellow
7
GND
Ground
Black
8
Tx
RS-232 Transmit
Gray
9
RTS
RS-232 RTS (Hardware Flow Control)
Red
10
Rx
RS-232 Receive
Purple
11
GND
Ground
Red/Gray
12
CTS
RS-232 CTS (Hardware Flow Control)
Red/Blue
Antenna Port:
Pin
Signal
Description
1
RF
Center Pin RF output
2
GND
Ground