VRef is about 0.95V, that's the value I see working better when not attached to the belt.
I've already tried increasing it to 1.1V but the motor start skiping some steps and more than voltage that the stepper driver just decides that it's not worth it and stops.
To keep track:
I included some photos, maybe I'm missing something obvious that I'm just incapable of seeing.
RAMPS 1.4
Motor
Thank you all for your time.
I've already tried increasing it to 1.1V but the motor start skiping some steps and more than voltage that the stepper driver just decides that it's not worth it and stops.
To keep track:
- Stepper drivers are A4988 with Rs=0.1 ohm. Not sure if pololu, stepstick or any other.
- I'm using the three jumpers for each motor (for x16 microstepping).
- Motors are Wantai Model 42BYGHW811. 2.6A (I've read that motors with that intensity might not be as good as others), 1.8deg/step.
- Incoming V from the power supply is 12V
I included some photos, maybe I'm missing something obvious that I'm just incapable of seeing.
RAMPS 1.4
Motor
Thank you all for your time.