The GOcontroll Moduline III and IV are standard pre-programmed with Node-RED. Node-RED is a well maintained, open source graphical programming environment which enables the user to program their control algorithms with the help of nodes.
Node-RED comes with so called core nodes for most common interfaces and functions. Since the project is open, a lot of contributes have made specific nodes for interfacing and control. Simply adding these nodes, extent the possibility for the GOcontroll Moduline.
GOcontroll developed several nodes to interface the optional plugin modules and the on-board features. Without the knowledge of programming, users are able to build, customize, monitor and maintain their control algorithms.