IoT – Connected Objects
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8 Online MQTT Brokers: Your IoT (Connected Objects) in the Cloud

In the previous article, we saw how to install and use the Broker MQTT Mosquitto on a Raspberry Pi 3 (or some other system). The advantage of owning your own ...

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Getting start with MQTT Mosquitto Broker on Raspberry Pi, Windows, macOS and Linux [update]

Mosquitto is an Open Source MQTT (Broker) server that can be installed on a Raspberry Pi (but also on other platforms) to facilitate communication ...

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ESP Easy + MQTT + Node-RED: bi-directional communication, dashboard

ESP Easy integrates several default communication protocols, several based on MQTT (Domoticz MQTT, OpenHAB MQTT and PiDome MQTT). These protocols are very ...

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Install Thingspeak on Ubuntu 16.04 LTS

You most certainly know the ThingSpeak online service that collects data from connected objects and creates Dashboards. ThingSpeak is an open source project ...

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Dashboard for IoT with Node-RED. Part 2: Gauges, Graphs, Notifications, HTML

Here is the second article about creating a dashboard for object connected using the Dashboard module for Node-RED. In this tutorial, we ...

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Freeboard.io: installation on Ubuntu 16.04 with Nginx

In the previous tutorial we saw how to install and run Freeboard.io on Ubuntu with an Apache 2 web server. In this tutorial we will see how to do the same with ...

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Secure Node-RED with Nginx and OpenSSL on Ubuntu 16.04

Nginx is a very popular and very light web server. In this tutorial, we will use Nginx to implement a secure proxy using an OpenSSL self-signed certificate. ...

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Node-RED: installation and configuration on Ubuntu 16.04 LTS

In previous tutorials we have seen how to install Node-RED on Windows, MacOS and Raspbian (Raspberry PI). In this tutorial we will install Node-RED on Ubuntu ...

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Freeboard.io: installation on Ubuntu 16.04 with Apache2

Freeboard.io is an Open Pource project that creates interfaces for displaying data from connected objects or performing actions (lighting lamps, driving relays ...

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InfluxDB (Tutorial) : installation on Ubuntu 16.04 LTS

In this tutorial we will learn how to install and configure the InfluxDB database on a computer running on the Ubuntu 16.04 distribution. It is possible to ...

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Node-RED (Tutorial): saving MySensors measurements on InfluxDB

In this tutorial we will see how to record measurements from a DHT22 probe sent via radio waves using the MySensors library using Node-RED in an InfluxDB ...

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ser2net: Serial USB Gateway to Ethernet. Test on RFLink with Domoticz

It is possible to move the bridge RFLink (read this previous article about how to make a Gateway) on another computer or Raspberry Pi by improve the reception ...

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