ROS Stack overview
Ned robots are based on Raspberry & ROS. They use ROS to make the interface between Hardware and high-level bindings.
On the following figure, you can see a global overview of Ned robot’s software architecture. It will help you understand where are placed each part of the software.

Ned Robots software architecture
The TCP server exposed in this schematic follows our own protocole, see Use Ned robot’s TCP server for more informations.