METHOD AND APPARATUS FOR BIDIRECTIONAL COMMUNICATION

The present invention is directed to a method for bidirectional communication between a command unit with a plurality of connected LED control units. According to the invention, it is possible to send control commands to LED control units at very high speed or to send back execution results from these control units to a command unit. Thus, the present invention provides a highly efficient and therefore high-performance method for communication between multiple control units connected in series. The invention is further directed to a corresponding device for bidirectional communication as well as a computer program product with control commands for executing the method.