Indoor Climate Control

A Raspberry Pi air monitor: temperature, humidity, air pressure, PM2.5, PM10, AQI.

• BME280 sensor for temperature, humidity, air pressure via I2C interface.
• Nova SDS011 sensor for PM2.5, PM10 via USB interface.
• AQI is calculated with python-aqi EPA algorithm.
• Display using an SSD1305 2.23 inch OLED screen via SPI interface.
• Use IFTTT webhook to control air purifier/conditioner with smart WiFi plugs.
• Web Dashboard using Python Dash and Boostrap Dash.

Tutorial: https://www.instructables.com/Raspberry-Pi-Indoor-Climate-Monitoring-and-Control/

Software Prequisites:

1. Enable I2C and SPI .

2. Install dependancies:

$ sudo apt install python-pip

$ pip install python-aqi

$ pip install smbus2
$ pip install RPi-bme280

$ sudo apt-get install python-pil
$ sudo apt-get install python-numpy
$ pip install RPi.GPIO
$ pip install spidev

$ pip install pyserial

$ pip install requests

sudo pip install mh-z19

$ sudo apt-get install dash
$ sudo apt-get install dash_bootstrap_components
$ sudo apt-get install pandas

Usage:

$ python indoor_climate_control.py

Have fun !