Environmental Warning System Web Development

Overview: The EWS will collect real-time weather data using the SHT31 temperature and humidity sensor and air quality data using the MQ-135 gas sensor. This data will be sent to a small website where it can be displayed and used for demonstrations. The system will show the AQI for the past two weeks to allow for comparisons of pollution and air quality changes in the area. Additionally, the system uses a SIM module to receive early warning alerts. Based on codes received from the SIM module, the system will play specific audio files via loudspeakers to alert the public. What I Need You to Do: Website Development: • Create a simple website where the weather and AQI data (temperature and humidity and gas sensor ) received from the ESP32 can be displayed. • The website should update the data in real-time as it comes in from the ESP32 via the 4G SIM module. • Since this is a school project, keep the website straightforward and user-friendly. There’s no need for complex features, just the ability to display the data. • The website will be hosted on Firebase. Demonstration Tool I want to use the website as a demonstration tool for the science exhibition. Please include a feature that allows me to send codes from the website to the system, enabling it to play the appropriate audio file in real-time. The website should facilitate both data representation and alert activation, making it easy to showcase the project’s capabilities.