hello , I'm sorry for my bad english
my name is nik, my hobby is electronics, I just finish my project - servo motor control, DC brush motor with incremental encoder, capable to drive up to 80V 20A or 180V 10A with minimal heat on transistors (circuit board heat more)
max frequency on step input should be more than 200Khz but .... where from? I can make a controller to produce a higher frequencies . USB or serial or TCP/IP, one of this should be ok, but how to make mach3 to send data to one of these ports? I cant make a plug-in for mach , I'm not good in PC programming