Projets-2016-2017-Plateform Analyse Données IOT/NodeRed

Tutorial about Node Red uses

Why using Node Red ?

Node Red is a a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways.

It was very useful in our project thanks to its many uses, as http request, working on api etc. Many functionalities which avoid us to make some scripts for example.

Node red is also useful in order to create an InfluxDB database and connecting Grafana with it.

Our flows

• We made several flows for our project.

• Some flows are only use for testing functionalities of Node Red.

Github(1)

• One flow was made in order to create the data base :

[image]

Github :

• Another was made for save data from the Terra Nostra house :

Github(3)

• The latest was made for Grafana contribution : create a dashboard and create datasource in Grafana :

Github(4)

• For our demo during the final presentation we have to simulate the SpaceLynk :

[image]

Github(5)

Some links useful for Node Red application

• https://nodered.org/
• https://nodered.org/docs/platforms/docker