Hello. I have 4 wire stepper (nema 17). I connected to MINI @ D4, D5, D6, D7. Or second option – 2 wires from both coils to GND and 2 wires to 2 outputs. I cannot get that motor to spin, I tried lot of ways, it just randomly vibrates, tries to spin somewhere, nothing`s clear here. Tried 4 different power supplies. I tried to use the same code I saw on controllino youtube (stepper example for one revolution). I just want it to spin. Can someone help me?
“Stepper myStepper(stepsPerRevolution, 6, 7, 8, 9);” this leaves D2 and D4 leds active all the time and D3/D5 blinks together. Spent 2 days trying. Thanks in advance! Stay safe!