In this small paper, we explore the different kind of Mesh network protocols as of today. The objective is to give to the reader an overview of the different existing techniques and to decide which one would be the most efficient for a robotic application. Indeed the final goal is to realize a Mesh network that would enable several robots to communicate. This paper is a state of the art of Mesh application for robotics as well as a experiment review of the use of mesh network for robotics.