Raspberry Pi OPC-UA Server

Installation

Download the latest release from https://github.com/kevinherron/pi-server/releases or package it from the latest source:

git clone https://github.com/kevinherron/pi-server.git
cd pi-server
mvn package

Copy that to your Raspberry Pi then unzip it:

unzip pi-server-1.1.0.zip 
cd pi-server-1.1.0/
chmod +x bin/pi-server.sh

GPIO

GPIO configuration is in config/gpio-config.json. Use config/gpio-config.json.example as a template.

IMPORTANT: The pin numbering scheme is NOT the same as what you see on the Pi. It's based on the pi4j and wiringpi abstract pin numbering scheme.

• Model A Pins: http://pi4j.com/pins/model-a-rev2.html
• Model B r1 Pins: http://pi4j.com/pins/model-b-rev1.html
• Model B r2 Pins: http://pi4j.com/pins/model-b-rev2.html
• Model B+ Pins: http://pi4j.com/pins/model-b-plus.html
• Model 2B Pins: http://pi4j.com/pins/model-2b-rev1.html
• Model 3B Pins: http://pi4j.com/pins/model-3b-rev1.html

Running PiServer

With the above done and in place, simply invoke sudo bin/pi-server.sh start and wait.

You can tail the logs with tail -f logs/wrapper.log | cut -d '|' -f 4 and watch for a message about binding endpoints to know when it's started.