I came across a protocol on RS485 called ESC
Can anyone tell me anything about it?
It has to do with an encoder but I don't have the company's name so I cant address them
I know there were ESC commands used with POS (point of sale printers) made by Epson. I am not sure if this was actually a standard or something Epson created. I searched the Epson site and found this: http://files.support.epson.com/pdf/pl56p_/pl56p_rm.pdf