Secured Wireless Communication System

Abstract

In this we implement a wireless link between two Microcontroller units (MCUs). This link will be used to send and receive digital data. We will create a RF link. However as we know the RF circuits are little complicated so we will use readymade RF Modules. These are easily available. For the sake of security we are providing a address and checksum concept to use multiple receivers at a moment which will be beneficial in industries where sensors for different machines can be able to communicate directly, without mutual interferences.