International Journal of Engineering Sciences & Research Technology (IJESRT)
Currently, a lot of research is being carried out in the development of USVs (Unmanned Surface Vehicles), UAVs (Unmanned Aerial Vehicles). Traditional technology the authors used is wireless using RF circuits which suffer from many drawbacks such as working range & frequency range. Use of a GSM network can overcome these drawbacks. It provides the advantages of robust control, working range as large as the coverage area of the service provider. This paper illustrates on an approach to control a mobile robot using DTMF tone through the GSM network which can be used to remotely send streams of data for control of robot.