Get in touch:

+64 (0) 3 2255 169

7 days a week
from 8:00 am to 8:00 pm

FacebookGoogle+ LinkedIn In (Andrew McClure)

agsense

MQTT to OPCUA Protocol Gateway released as open source

Sat, 08/01/2015 - 09:00 -- andrew

Surprisingly a tool to convert between the emerging MQTT protocol and the industrial OPCUA standard did not exist so we have rolled our own.  

Please feel free to view here or install via npm.

 

Bi Directional MQTT to OPCUA Bridge

Expose MQTT topics to an OPCUA server via folders. Supports read/write.

Usage:

- npm install mqtt2opcua

- cd mqtt2opcua - npm link (view/edit examples/run.js)

- node examples/run.js node creates an OPC server that:

Tags: 

December 2014 update

Wed, 12/10/2014 - 11:02 -- andrew
Spelt Wheat Crop - 2013/14

2014 has been a busy year for Southweb.

AgSense

After 10 months work we're now prototyping our AgSense Wireless telemetry solution that aims to bring the strength and flexibility of industrial process control to farmers at a fraction of the cost of existing players.

To acheive this we're using a combination of commodity hardware (XBee radios and Linux enabled Microprocessors) with Open Source software (Linux, QGIS).