BIGTREETECH S42C V1.1 High Speed Closed Loop Driver Control Board 42 Stepper Motor Prevent Multi-Step and Losing Steps with Low Heat Generation for 3D Printer (S42C V1.1+Metal Protective Cover+Motor)

【High-speed operation】Compared with ordinary drives, this motor runs more stable. Low heat generation and high operating efficiency. Can print at high speed without losing steps.

【Precision improvement】Compared with S42B, the main control chip: STM32G031G8U6, 32-bit ARM Cortex-MO+, the main control chip detects the stepping out and compensates through the magnetic encoder, which improves the processing speed and accuracy of the machine

【Low noise and low vibration】Software algorithm optimization, motor running noise and vibration are smaller

【Convenient secondary loading】The set parameters can be saved, which is convenient for secondary loading, and supports direct control in UART mode

【Easy to install】The whole machine is sold, eliminating the need for complicated assembly and debugging. Easy to install and wire, plug and play.