Stepstick DRV8825 stepper motor driver board for Reprap 4-layer 3D printer

Features: Simple and intuitive step and direction control interface. Six different step resolutions: full step, half step, quarter step, eighth step, sixteenth step, and thirty-second step. Operates between 8.2V and 45V and provides up to approximately 1.5A per phase. 2.5mm pins. Successor to the A4988, this 4-layer controller offers improved heat dissipation and significantly greater abrasion resistance. The stepper motor driver (soldered pins) is an expansion board for DRV8825 drivers for bipolar stepper motors. Specifications: Package dimensions: 15.6 x 13.6 x 3.4 cm; 20g. Manufacturer: PoPprint. ASIN: B06Y6536CB. Note: No retail packaging. Please allow 0-1cm error due to manual measurement. Please ensure this is acceptable to you before bidding. Due to differences in monitor displays, the actual color of the item may vary slightly from the image shown. The package contains: 5 DRV8825 stepper motor driver modules and 5 mini heat sinks.