hi i want to control 3 nema-17 steppers using arduino,i want to use matlab for the coding. i used a normal cnc shield with a microstepping module a4988.
i followed the tutorial in the mathworks-arduino page,but it did not work.
error message i got was:the 'addOnShield' is not specified,something like that.
pls suggest me the what cnc shield should i use and the microstepping driver i need to use and pls provide their model number or bestbuy links.