Ok I numbered my untouched new A4988 driver. I didn’t wire it to my Due but I tried to step it manually by touching the step jumper to the + 5v p/s. Nothing lit up on the led I hooked to the outputs instead of a stepper. I tried jumping it to grd and still nothing. See my pics attached here. I’ve jumped the reset and sleep together and nothing. Tried not jumped together and nothing. I repeated all this with the LED and then with stepper instead of LED. NOTHING!, Can someone verify I’ve hooked all the necessary jumpers to the driver needed to check it? As you can see I’m using same 5v for Vmot as the Vdd. I’ve even hooked the enable to +5v and then to grd and still nothing. I attached pic of the drivers I bought. HELP
