28BYJ-48 Stepper Motor Module with Driver for STEM Robotics (5V, 0.9 kgf·cm)

The 28BYJ-48 Stepper Motor Module presents an integrated motion control solution, merging a geared stepper motor with a high-performance A4988 driver on one circuit board. This cohesive design minimizes the need for intricate wiring and provides a reliable mounting system. Operating efficiently at 5V, the motor is capable of high torque and precise positioning due to its 1/64 gear ratio, making it a suitable choice for educational projects, rapid prototyping, and beginner-friendly setups using popular microcontrollers like Arduino, Raspberry Pi, and ESP32.

The stepper motor’s all-in-one design simplifies project development with its easily accessible control interface that utilizes only four essential pins: STEP, DIR, 5V, and GND. This user-friendly setup allows quick connection to any standard microcontroller, offering precise control over the motor's steps and direction. Compared to traditional multi-wire systems, this streamlined interface considerably reduces complexity, enabling immediate project initiation and minimizing the learning curve.

The module ensures robust mounting for stable performance, with four M3 nuts permanently integrated into the PCB. This built-in mounting feature guarantees the motor assembly can be securely attached to a project chassis or structural component using standard screws. Such stability is essential for applications demanding consistent and repeatable mechanical movements, ensuring the motor remains stationary during operation. This makes the 28BYJ-48 a dependable component in various technical scenarios.