Designing a dynamic routing protocol that can handle network applications and becomes useful under different network conditions is a challenging problem. This work provides a technique for reconfiguration of network nodes in WSN with the help of controller system. All scenarios of the dynamic reconfiguration infrastructure have been evaluated. In this work, all nodes are communicating with each other. Each node is mobile in nature and controlled by a controller used. After some time, controller changes its topology and updates its location to a new location. While updating the nodes location, some nodes lost its energy and become faulty nodes. During reconfigure time, each faulty node is replaced by a new one so that network may work better. But in this, some localization error is present but its value is less than 3 m which is very efficient. The controller controls the movement of nodes and provides new area under suitable conditions. The time required for a particular network to reconfigure its components is around 15 to 20 seconds, which is very less when compared to the cost of restarting the application with the correct components. All scenarios of the dynamic reconfiguration have been evaluated by use of MATLAB software.