IoT Environmental Monitoring using ESP32 (Wokwi Simulation) – Monitors temperature, humidity, and gas levels using DHT22 and gas sensors on an ESP32. Fully simulated on Wokwi with real-time Serial Monitor output, and extendable to Blynk for remote monitoring and alerts.

WiFi weather station built with ESP8266 microcontroller and DHT11 sensor.

Weather station: Arduino, DHT11 sensor, Oled display SDD1306

A Spring Server hosting a website for ardoino based ESP8266 micro controller with dh11 or ds18b20 sensors. Displaying current and past values as well as configuring the sensors is possible via the website.