Javid was with us way back when we started on the Conversation Series on Get A Grip On Lighting. Javid is back with some DMX512 standard updates (For all you geeks out there, here’s the link to all published ESTA standards mentioned on the podcast today: https://tsp.esta.org/tsp/documents/published_docs.php). Javid also discusses the pros and cons of using wireless and the surprisingly positive case for using category cable in wired situations. Keep an eye out for his new book on DMX512. Javid Butler is a lighting designer and energy engineer who holds LC, CEM, and CMVP certifications. He has contributed to the development of many lighting standards including RDM and sACN, and chaired the task group for E1.27 DMX512 cabling standards. He presently chairs the E1.68 DMX512 Compliance task group. In addition to lighting standards Javid enjoys teaching Fundamentals of Lighting. He also writes science fiction under the pen name David Pax.