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

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

Recordings of gas level indoors.

The CozIR®-LP is a low power NDIR CO2 sensor using state-of-the-art solid-state LED optical technology. https://www.allsensing.com/product/detail.html?product_no=1252&cate_no=62&display_group=1

Luminescence–based optical technology, NOT electrochemical.Contains no hazardous materials; RoHS & REACH compliant. circuitry https://www.allsensing.com/product/detail.html?product_no=1174&cate_no=70&display_group=1

- High precision monitoring application; - Very strong anti-interference ability; - Long life, stable detection and higher reliability; https://www.allsensing.com/product/detail.html?product_no=1295&cate_no=46&display_group=1

AGSM can be easily applied to devices linked to the Internet of Things (IoT) and provides an easy way to monitor sensor values ​​and environmental changes. https://www.k-allsensing.com/

AGSM can be easily applied to devices linked to the Internet of Things (IoT) and provides an easy way to monitor sensor values ​​and environmental changes. https://www.k-allsensing.com/

AGSM can be easily applied to devices linked to the Internet of Things (IoT) and provides an easy way to monitor sensor values ​​and environmental changes. https://www.k-allsensing.com/

My own portable particle Analyzer with ESP32

Air Monitoring on ESP32, using BME680 and CCS811 environmental sensors. Sensor data on this channel may not be calibrated.

Kitchen sensor. Updated every 5 seconds.

This system is to detect and monitor the leakage of LPG gas and all the data collected from the sensor will be analysed by the management team.

To detect the levels of gas in the department