Abstract Objective: Generally there are numerous approaches to give security information that is being imparted. However, what if the security is assured irrespective of the hackers are from the noise. The Information Security is essential concern towards each communication system. Methods/Analysis: XBee is a PAN technology based on the IEEE 802.15.4 standard. Unlike Bluetooth or wireless USB devices, XBee devices have the ability to form a mesh network between nodes. Meshing is a type of daisy chaining from one device to another. Finding: This technique allows the short range of an individual node to be expanded and multiplied, covering a much larger area. This paper describes a design of desired security for data communication by designing standard algorithm for encryption and decryption. The process occur in this module was based on encryption and decryption. The source information is generated by a bit file and this will be encrypted and is sent to destination through XBee modules. The receiving system will check the data and decrypt according to a specific algorithm and displays on the LED. Applications/Improvement: The present algorithm is implemented in Verilog HD Land simulated using Xilinx ISE simulator tool. The design is implemented on Xilinx Spartan-3 EFPGA development board. This project has applications in encoding and decoding operations for security purposes. FPGA Implementation by using XBEE Transceiver B. Murali Krishna, M. Siva Kumar, J. Rajesh*, Syed Inthiyaz, J. Mounica, M. Bhavani and Choti Nikitha Adidela Department of Electronics and Communication Engineering, KL University, Vijayawada – 520002, Andhra Pradesh, India; muralikrishna@kluniversity.in, siva4580@kluniversity.in, syedinthiyaz@kluniversity.in, mounisa4@gmail.com, bhavanimathi.147@gmail.com, chotinikitha@gmail.com Keywords: Decryption, Encryption, Spartan 3E FPGA, Verilog HDL, Xgbee, Xilinx ISE Tool 1. Introduction For the most part, in information transmission we can utilize numerous gadgets like blue tooth, XBee and remote USB devices. is paper describes an outline of power- ful security for information correspondence by planning standard calculation for encryption and decoding. XBee makes conceivable totally organized homes where all gad- gets can convey and be controlled by a solitary unit 1 . It gives system, security and application bolster administra- tions working on top point of IEEE Works in Personal Area Networks (PAN’s) and gadget to-gadget systems connected between little packet gadgets. ese RF modules brought another standard into the DIY remote world due to their prevalent execution and usefulness. e XBee modules work at the 2.4 GHz recurrence which implies littler board and radio wire size. XBee modules can transmit Advanced, PWM, Simple or Serial RS232 flags remotely 2 . Xgbee contraptions are regularly used as a piece of grid framework structure to transmit data over longer partitions, going data through widely appealing devices to accomplish more blocked off ones. is licenses Xgbee frame works 3 to be formed extraordinarily delegated, with no united control or high-control transmitter/recipient prepared to accomplish most of the devices. Any Xgbee device can be tasked with running the framework. A Full Function Device 4 (FFD) takes up a part as Skillet organizer; alternate hubs can be Reduced Function Device 5 (RFDs) or FFDs. In the distributed topology, every gadget can correspond specifically with some other gadget if the gadgets 6,7 are sufficiently close together to set up a fruitful correspondence join. Any FFD in this topology can assume the part of the Skillet organizer 8 . Xgbee works in the mechanical, exploratory and remedial (ISM) radio gather- ings; 2.4 GHz in huge areas accross the globe. e rise of remote interface gadgets made a solid interest for low-in- formation rate short-run remote systems administration. *Author for correspondence Indian Journal of Science and Technology, Vol 9(17), DOI: 10.17485/ijst/2016/v9i17/93032, May 2016 ISSN (Print) : 0974-6846 ISSN (Online) : 0974-5645