Air pollutant factors are extracted from openweathermap.org. Then extracted data are uploaded in thingspeak cloud. using ESP8266, cloud data are displayed in max7129 led matrix.
Watch video Air Quality Monitor using esp8266 and Matrix LED display online without registration, duration hours minute second in high quality. This video was added by user Trendy Coding 03 November 2023, don't forget to share it with your friends and acquaintances, it has been viewed on our site 108 once and liked it 3 people.