OpenHab2 - MQTT binding demo
This demo demonstrates how to use MQTT binding addon in OpenHAB2 installed into Orange Pi zero. The idea is very basic. A switch is created on default sitemap. When you turn on the switch, it sends "ON" message to Topic /office/light via MQTT broker that is installed on Orange Pi. When you turn off the switch, it sends "OFF" message to Topic /office/light.
RequireOpenhab2MQTT broker installed.
First, install MQTT binding via paperui
Define all the brokers which you want to connect to, in your services/mqtt.cfg file. cd /etc/openhab2/services
sudo nano mqtt.cfg
Edit the file as follow #
# Define your MQTT broker connections here for usein the MQTT Binding or MQTT
# Persistence bundles. Replace <broker> with an ID you choose.
# URL to the MQTT broker, e.g. tcp://localhost:1883or ssl://localhost:8883
# Optional. Client id (max23 chars) tousewhen connecting to the broker.
# Ifnot provided a defau…
AgriNode project: Building A Wireless Sensor Network for Agricultural Application
AgriNode project goal is to build an Internet of Things – IoT solutions for various agricultural applications. We successfully developed the AgriNode system which is a Wireless Sensor Network – WSN consisting a gateway and sensor nodes. In the project, We utilizedLow-cost devices (Arduino, Raspberry) and Open-sources IoT platforms (Eclipse Kura, Reactive Blocks).