Please I would like to know if there is a possibility to establish communication between 3 or more controllers in a hierarchical structure in such a way that that one controller act as the root ( it can request and receive information from the two other controllers) and the remaining controllers are children (they can send information to the main controller and between them).
Please I would like to know if there is a possibility to establish communication between 3 or more controllers in a hierarchical structure in such a way that that one controller act as the root ( it can request and receive information from the two other controllers) and the remaining controllers are children (they can send information to the main controller and between them).