Overview

This Raspberry Pi IoT will build an IoT system that monitors sensors using InfluxDB, MQTT, and Grafana. In other words, we will build a dashboard based on Grafana that visualizes the data acquired by sensors.

• Raspberry Pi acts as a central server that runs InfluxDB, Mosquitto, and Grafana.

• InfluxDb is a time-series database.

• MQTT is a network protocol that transports messages between devices for example in this project, sensors, and InfluxDB.

• Grafana is an interactive data visualization web application.