As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

This repository contains a complete ESP32-based IoT project that reads temperature and humidity from a DHT22 sensor, displays the values on an LCD1602 (via I²C), publishes the data to the Arduino IoT ...

Agricultural Systems,Air Humidity,Arduino UNO,Automatic Control,Content In Soil,Control System,Current Status,Environmental Stewardship,Intelligent Management ...