WIRELESS SENSOR NETWORK DESIGN FOR AIR QUALITY MONITORING WITH GEOGRAPHIC INFORMATION SYSTEM

• Main Author: Maulana, Nurhuda
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/53261
• Institution: Institut Teknologi Bandung

The Internet of Things (IoT) has the potential to change the way humans interact with the environment. This technology is able to be applied in various fields such as urban management, agriculture, environmental monitoring, health, and transportation. Conventional air quality monitoring systems are complex sensing equipment and it can measure various parameters of air pollutants. This system requires very high costs and maintenance. Therefore, a low-cost air quality measurement system is required and is able to measure the surrounding air pollutants. By using wireless sensor network technology as the acquisition of environmental monitoring sensor data. A system design was created in the form of geographic information capable of describing air quality in a particular area. The air parameters used are carbon monoxide, dust particulate, light intensity, temperature, and relative humidity. The wireless network uses the LoRa module connected to the gateway. The web server provides a database and geographic information system interface from the gateway through the MQTT broker.