Bluetooth Based Wireless Remote Device Controlling and Data Acquisition

IrDA has been used for controlling devices and machines wirelessly at home, office and industry so far. The most disadvantageous part in this case is the line of sight and only point to point communication where Bluetooth had opened the door far wider to these points. Because it doesn't have line of sight problem and it is capable of both point to point and point to multipoint wireless communication. Moreover, attachment facility of low cost, commercial microcontroller as the host controller interface had facilitated straight and effective development. This paper will present an application model for Bluetooth wireless remote controller mostly suitable for short range uses. The contribution is the developed system where the design has been simulated with real-time implementation to test the stability of the overall system. The system is built up of generally available Bluetooth components. Performance analysis has been carried out to make sure of keeping the operational flexibility to be within acceptable range. The laboratory prototype came up with the experimentation, covers most of the general uses and sophisticated digital and analog devices ones as well.