[vcf-midatlantic] Kind of OT: RS-485 to DMX-512

Martin Flynn maflynn at theflynn.org
Fri Nov 30 16:36:02 EST 2018

Trying to get a lighting controller to talk to 1986 vintage 
microprocessor based lighting control packs.

The PHY layer of DMX-512 (lighting control protocol) is RS-485.

Anyone have code samples that could be used as a starting point, or 
should I break down & buy the  USB to DMX-512 cable?

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