Basic IoT App

Basic deployable IoT application which includes:

• Broker MQTT: mosquitto
• Timeseries SQL database: TimescaleDB (PostgreSQL)
• Dashboard: Grafana
• Application: Node-RED

Requirements

• Docker

How to use

1. Clone the repository

   git clone https://github.com/bonastreyair/basic_iot_app.git

2. Set configurations

   • TimescaleDB Database: .env POSTGRES_USER and POSTGRES_PASSWORD
   • Mosquitto MQTT Broker: mosquitto/config/mosquitto.conf
   • Grafana Dashboard: grafana/grafana.ini
   • Node-RED Application: node-red/settings.json

3. Run the aplication with Docker Compose

   docker compose up -d

4. Install Node-RED dependencies

   • node-red-contrib-re-postgres

5. Create Database and Table using Node-RED

6. Connect Grafana to TimescaleDB Database