Wireless Sensor Network to Measure Temperature, Humidity, Light Intensity and CO2

This paper discusses ARDUINO Due based wireless sensor network to measure measure Temperature,Humidity, Light Intensity and CO2. Each motes of the wireless sensor network can cover the area wherever ARDUINO network is available. Each mote consists of temperature, humidity,light & CO2 measuring sensors, equipped with low power consuming ARDUINO module, data logging facility & real time stamp. Motes can communicate with each other but most of the time they communicate with the central receiver. Central receiver is capable of receiving calls from motes, display the data in portable LCD screen & also transmit data to computer through USB. To transmit data sensors generate call to receive station. The number of motes connected and the coverage area is also unlimited in this project.