2.1mm Power Jack 12V DC (Center Positive) 12V DC Power ...

Analog to Digital Ports 1

2

Analog to Digital Ports

3

4

5

Neg Pos Neg Pos Neg Pos Neg Pos

6

7

8

Neg Pos Neg Pos Neg Pos Neg Pos

I²C Pull-up Jumper (4.7K)

Power LED

2.1mm Power Jack 12V DC (Center Positive)

Address Jumper GND

+5V

SDA

SCL

SCL

SDA

+5V

GND

12V DC Power Connector

Input from I²C Master

I²C Output to Next Device