What is it
Dimensions: 1.5mm * 2.0mm (Same with the A4988 and DRV8825)Maximum drive current: 1.5A (Default 0.8A)Operating voltage: 6V-36V, the proposed voltage is 12VSupport subdivisions: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128Product Process: four layer PCB boardIn the 64 subdivision or 128 subd..