Pin Number
|
Signal description
|
Color
|
Pin Number
|
Signal description
|
Color
|
1
|
Ground
|
Black
|
11
|
Output 2
|
White/Yellow
|
2
|
Output 0
|
Green
|
12
|
Input 2
|
Brown
|
3
|
Input 1
|
Yellow
|
13
|
Host RXD
|
Green
|
4
|
Host TxD
|
Blue
|
14
|
Primary VCC input
|
White/Red
|
5
|
ADC1 Input
|
Orange
|
15
|
Primary Ground
|
Black
|
6
|
Reserved
|
Red
|
16
|
1 Bit Bus GND
|
Black
|
7
|
Reserved
|
White
|
17
|
1 Bit Bus Data
|
White/Blue
|
8
|
Ignition
|
Violet
|
18
|
Aux Port – TX data
|
White/Orange
|
9
|
V00
|
Orange
|
19
|
Aux Port – GND
|
Black
|
10
|
Output 1 /Boot
|
Blue
|
20
|
Aux Port – Rx data
|
White/Yellow
|