Wireless Communication Module to Replace Resolver Cable in Welding Robots

My paper is wireless communication module to replace resolver cable in welding robots. It transmits feedback data from the seventh axis of the robot to the serial measurement board which is in the manipulator of the robot. The feedback data which is transmitted is degrees of rotation at which the welding operation is done. Xbee 802.15.4 OEM RF transmission module is used for embedded solutions providing end point connectivity to devices.This is an ideal module for robots to pc or robots to robots communication. This module can give range of 30 meters indoor and 100 meters outdoor. This xbee wireless device can be directly connected to the serial port of your micro controller.It supports data rate of upto 115 kbps.