Your over-thinking things - its just sets the modeknow that the first line is supposed to "identify the physical pins to location numbers." However, is there a way to print out the raw data of what this does? For example;
I don't believe it socan this be done simply with a JS program?
stick a small time.sleep() in the loopCan I do anything to make it use less resources?
?????This is one of the better motor driver boards I have seen.