STM32 Closed Loop Stepper Motor NEMA17 MKS SERVO42B + OLED Display Kit for 3D Printer Prevent Lose Step During Printing

Note The MKS Servo42B encoder has a drive voltage of 5V and can be used directly with the mks motherboard If you use it with other motherboards you need to confirm whether the drive power of the motherboard is 5v If it is 3 3V higher than 5V may cause the encoder to report an error Package Included Please choose the type you wanted TypeA 1 MKS SERVO42B module including 42 stepper motors1 motherboard cable1 motherboard connection boardType B 1 MKS SERVO42B module including 42 stepper motors1 motherboard cable1 motherboard connection board1 0 9 inch 4 pin OLED12864 display