Controlling digital dimmer through mobile phone

This project gather the IEEE 802.15.1 and IEEE 802.4 technologies within an application that allows digital control of a dimmer from a mobile phone with Bluetooth. Unlike current home automation systems, this project extends access from anywhere in the network displayed by these standards and is much lower cost. The program is completely graphic, made on J2ME technology, and is executable in any mobile phone. The program communicates wirelessly with a Bluetooth module that receives the instructions made by the user, these sequences can be prerecorded or a new sequence, instructions are received and processed by the microprocessors 80C51; one allows save the sequence and allows the traffic to ZigBee (modules used by its low power consumption), the second microcontroller is responsible for controlling power section that is reflected in the light intensity. This application is scalable to all types of home automation application.