This is my personal project for mobile monitoring Carbon Monoxide Level in my Village. using ESP32 and MQ-7 Module.
Feature :
- Subscribe Mqtt Topic
- You can save data sensor value to google Spreadsheets by click cloud button, config your own google spreadsheet API -> https://medium.com/mindorks/storing-data-from-the-flutter-app-google-sheets-e4498e9cda5d
This project, use the Flutter and MQTT technology.
Before running this application you should have a sensor module system, below.
here is the source code for sensor module : https://github.com/khakans/carbonomonoxide_mqtt