How to Set A4988 Stepper Drivers (and similar) - Vref and Wirings (DO NOT DO THESE MISTAKES!)

[@andreaparoli756]

Thank you, very usefull tutorial

[@andreaparoli756]

Hi, one question about the regulation. At the end of calculation you have 1.12 of Vref value, but when you are regulating the value you stop at 0.56, why?

[@ByteBoch]

The value you see on the multimeter is not to be taken in consideration

[@andreaparoli756]

@@ByteBoch Ok, thank you very much

[@jesse00077]

I have done this many times. Something wrong on me now I get no values from the meter.. what to do?

[@jesse00077]

I get number out of voltaage meter only when the usb is connected...

[@Eurypter1d]

@@jesse00077 Thats the only time there is voltage flowing, otherwise it wont work lmfao