There are many Open Source software to create dashboards to display data from connected objects (DIY or others). In this category you will find tutorials to implement the main ones. Grafana is a data analysis and visualization software that depends on time. It is very well suited for viewing measurements from sensors or connected objects. One can connect Grafana to several data sources: CloudWatch, ElasticSearch, Graphite, InfuxDB, OpenTSDB, Promotheus. Freeboard.io allows to create dashboards online (a free offer is offered) but also on a local computer.
Today we will test the kit Waveshare consisting of a touch screen 7 inches (1024x600 pixels) and an acrylic support in the back of which it is possible to install a Raspberry Pi or another Mini PC. ...
Last week, we were able to test the 2.7-inch ePaper (eInk) screen from Chinese manufacturer Waveshare. We did not go very far in the presentation. I needed some time to learn how to master the Python ...
We are used to using OLED or LCD screens for our connected object projects. If energy consumption is a crucial problem for your projects, e-paper screens (also called e-Ink) are a very interesting ...
You most certainly know the ThingSpeak online service that collects data from connected objects and creates Dashboards. ThingSpeak is an open source project whose sources are available on GitHub ...READ MORE +
Here is the second article about creating a dashboard for object connected using the Dashboard module for Node-RED. In this tutorial, we will be interested in adding graphic ...READ MORE +
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 the Nginx web server. How to install ...READ MORE +
Freeboard.io is an Open Pource project that creates interfaces for displaying data from connected objects or performing actions (lighting lamps, driving relays ...). Frebboard.io is directly ...READ MORE +
Grafana is an Open Source software for graphical presentation of data from database that depend on time. Grafana supports 6 databases (CloudWatch, Elasticsearch, Graphite, InfluxDB, OpenTSDB, and ...READ MORE +
Node-RED Dashboard module allows you to very easily add a (very nice) graphic interface to a Node-RED project. The Dashboard module succeeds UI module . With this module you can ...READ MORE +