BSR E1.11, Entertainment Technology - USITT DMX512-A, Asynchronous Serial Digital Data Transmission Standard for Controlling Lighting Equipment and Accessories (CP/1998-1031r5.2), is now available for public review and comment. This document is an updating and revision of the widely used DMX512/1990, which was originally developed by the United States Institute for Theatre Technology. Review materials may be obtained by visiting the ESTA website at
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