Wireless Measurement and Control System for Environmental Parameters

According to the environmental parameters, the aim is to monitor the requirements based on wireless measurement and control system for temperature, LDR and Co2 is developed. It eradicates the disadvantages of wired monitoring system such as complicated wiring, and maintenance. Thermistor sensor used for measuring temperature followed by LDR sensor and Co2 sensor for measuring light and gas. The environmental parameters were measured and controlled by microcontroller. ZigBee is used to transfer and also to receive the values of sensor and it will transmit to pc via interface communication. The hardware and software of the monitoring system was discussed in detail. The existing system concentrated mainly on greenhouse but this paper can be implemented for industries, agricultural and various commercial purposes. The experimental results show that the developed monitoring system has the following features such as high reliability, good extensibility and flexible configuration. The results can be easily checked and verified easily by using visual programming.