AN45022 describes a USB to DMX512 converter, which utilizes Cypress’s CY8C24x94 family of devices. The included GUI application allows the user to transfer data through the DMX512 interface as the network master. This application note also explains the major aspects of the USB device and the DMX512 operation. In addition, an example of communications between the GUI application and the USB to DMX512 converter is provided. Design files for a DMX512 interface board are also attached.
