An IoT-enabled multi-gas detection system designed for basement garages and indoor environments where toxic gases can accumulate. The system monitors Carbon Monoxide (CO), Nitrogen Dioxide (NO₂), Methane (CH₄), and LPG (Propane/Butane) using ESP32 and gas

Logs temperature and light data from ESP32

This channel monitors and logs real-time freezer temperature using a DS18B20 sensor and ESP32. Safety levels are indicated using LEDs and data is sent every second via MQTT.

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The turf roof sensor node (Device HW_ID 7) measures air temperature, humidity, soil moisture, soil temperature, and battery level. For remote monitoring and continuous tracking of turf roof conditions and device health.

The turf roof sensor node (Device HW_ID 1) measures air temperature, humidity, soil moisture, soil temperature, and battery level. For remote monitoring and continuous tracking of turf roof conditions and device health.

The turf roof sensor node (Device HW_ID 3) measures air temperature, humidity, soil moisture, soil temperature, and battery level. For remote monitoring and continuous tracking of turf roof conditions and device health.

The turf roof sensor node (Device HW_ID 5) measures air temperature, humidity, soil moisture, soil temperature, and battery level. For remote monitoring and continuous tracking of turf roof conditions and device health.

This channel measures temperature and humidity using a DHT11 sensor connected to NodeMcu.

This channel contains the irradiance measures of the six solar cells of the TFG project made by Adrián Rodríguez plus the average.

This channel contains the irradiance measures of the six solar cells of the TFG project made by Adrián Rodríguez plus the average.

LoRaWAN-based IoT project for real-time environmental data collection including temperature, humidity, motion, and battery status. Data is sent via TTN and visualized on ThingSpeak

This channel monitors indoor air quality using an MQ-135 sensor and NodeMCU ESP8266. It measures gas concentrations (CO₂, NH₃, ethanol, benzene, smoke, etc.) and sends real-time PPM readings to ThingSpeak for visualization and analysis. The system include

IoT system using ESP32 + DHT11 + Soil + Light + Water level sensors. Sends data to dashboard + WhatsApp alerts.

Uploads temperature and humidity from NodeMCU