Hi
Does anyone have Mach3 USB Motion Card STB4100?
I bought it on Aliexpress. It´s made by Hongbang Motor Co., Ltd. My question is which pin should I use for axis step and dir?
The manual say 0 on all pins and ports for the axis.
Pin 1, 2, 3 and 4 are used for input switches and works fine.
Gaute