Raspberry Pi Weather Monitoring System

This project showcases a weather monitoring system using Raspberry Pi 2 with DHT11/DHT22 and AHT20/BMP280 sensors. The collected data is displayed in Grafana through InfluxDB for real-time weather visualization.

Features

1. Sensor Data Collection:

   • Reads data from DHT11/DHT22 and AHT20/BMP280 sensors using C programs and the wiringPi library.
   • Supports indoor (garage) and outdoor data collection.

2. Line Protocol Integration:

   • Outputs data in InfluxDB's line protocol format, making it compatible with Telegraf for seamless ingestion.

3. Time-Series Data Storage:

   • Utilizes InfluxDB for storing time-series weather data.

4. Visualization with Grafana:

   • Displays real-time weather dashboards using InfluxDB as a data source.

System Requirements

• Hardware:

  • Raspberry Pi with GPIO pins
  • DHT11 or DHT22 sensor
  • AHT20 or BMP280 sensor

• Software:

  • wiringPi C library
  • Telegraf
  • InfluxDB
  • Grafana

Read more on GitHub