Air Quality Thingspeak

My Final year project source code(working sketch)

This project done by me using ESP-8266-12E

Thingspeak API used for displaying the sensor readings

Prerequisites

Arduino IDE
Thingspeak account

Components Used:

DHT22-Temperature and Humidity sensor
MQ7- Carbon Monoxide Sensor
DSM501A- Dust Sensor (PM2.5)
Nodemcu Esp8266-12E

Circuit Diagram :

Thingspeak output:

If You have any doubts ping me on (mailto:jvsiruthai@gmail.com)