Smart Environmental Monitoring System

Overview

This project demonstrates a smart environmental monitoring system using the ESP32 and Pico W. The ESP32 acts as the server, receiving data from various sensors and sending it to the cloud. The Pico W functions as the client, requesting and displaying the sensor data on an OLED screen.

Features

• Real-time Monitoring: Continuously monitors and displays environmental data.
• Client-Server Architecture:
  • ESP32 (Server): Collects sensor data and transmits it to the cloud.
  • Pico W (Client): Requests and displays sensor data on an OLED screen.
• IoT Integration: Connects sensors to an Internet of Things (IoT) platform for easy access to data.
• Cloud Integration: Sends sensor data via Wi-Fi to a cloud service (Adafruit IO) for remote access and storage.
• Environmental Feedback: Provides real-time feedback and visual indicators based on environmental conditions.

How It Works

1. Sensors: Various sensors are connected to the ESP32, which collects environmental data (e.g., temperature, humidity, air quality).
2. ESP32 as Server: The ESP32 receives data from the sensors and sends it over a Wi-Fi network to the cloud-based platform (Adafruit IO).
3. Pico W as Client: The Pico W requests the data from the ESP32 and displays it on an OLED screen for real-time monitoring.
4. Cloud Storage: Data is sent to Adafruit IO for long-term storage, analysis, and remote access.
5. Feedback Mechanism: The system provides feedback based on the environmental data to indicate specific conditions (e.g., high temperature, low air quality).

Getting Started

To get started with this project, follow these steps:

1. Hardware Setup: Connect the sensors to the ESP32 and Pico W.
2. Software Setup: Install the necessary libraries and set up the connection to Adafruit IO.
3. Running the System: Power up the devices and view real-time data on the OLED display.