JESSINIE TB67S109 Stepper Motor Driver Module, 10–35 V, 3 A Output, 1/32 Microstepping

["【Upgraded TB67S109 Drive Core】 TB67S109 stepper motor driver module using upgraded TB67S109 IC; rated output current up to 3.0 A; integrated under‑voltage, over‑current, and over‑temperature protection; delivers stable and predictable motion control for common stepper systems","【Wide Voltage Range And Motor Support】 Motor supply voltage from 10 V to 35 V with 24 V recommended; compatible with 42 and 57 series stepper motors; supports two‑phase and four‑phase wiring options; adapts to different torque and speed requirements in motion projects","【Selectable Microstepping Up To 1/32】 Supports full step through 1/32 microstepping; adjustable subdivision improves motion smoothness and positioning accuracy; reduces low‑speed vibration; suitable for applications that require consistent step resolution and clean motion paths","【High‑Speed Optocoupler Signal Isolation】 Equipped with 6N137 high‑speed optocouplers; ensures reliable STEP and DIR signal transmission at higher pulse rates; minimizes electrical interference; helps prevent missed steps during fast acceleration and direction changes","【Adjustable Current And Thermal Management】 Multi‑level current adjustment allows precise motor matching; automatic half‑current function reduces heat during idle states; thick fin heatsink improves heat dissipation; compatible with for Arduino‑based control boards using external drivers"]