Key Features Real-time gas concentration monitoring using the MQ2 sensor. Wireless data transmission via ESP8266 WiFi module. Local web server to display current gas levels with easy access. Visual ...

Gas sensing using MQ2 module and Raspberry pi Pico This repo is an example of how we can interface Rpi Pico with MQ2 gas sensor module and in response control a stepper motor based on the LPG gas ...