MKS SERVO42B: Open Source MKS Closed-loop Stepper Motor Installation Tutorial for Nema17 and Nema23

Опубликовано: 04 Июнь 2026
на канале: Makerbase Team

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MKS SERVO42B Features:

1) Open source, easy for secondary development.

2) STM32F103C8T6 ARM 32-bit Cortex-M3 CPU Core CPU, 72 MHz.

3) Allegro's A1333LLETR-T Contactless 0° to 360° angle sensor IC ,12bit mgnetic encoder.

4) Ported the compilation platform from arduino to PlatformIO —— Convenient for STM32 MCU compilation.

5) Easy to install and adjust the parameters.

6) Easy to use, plug and play if you buy it with motor.

7) Don't lose steps in high-speed printing.

8) Low heat, high operating efficiency and stable.

9) Adapt for MKS and SKR motherboards.

Github: https://github.com/makerbase-mks/MKS-...

Aliexpress Store: MKS SERVO42B PCBA(eletronic board only): https://www.aliexpress.com/item/40005...

MKS SERVO42B(with motor): https://www.aliexpress.com/item/33032...

MKS SERVO42A: https://www.aliexpress.com/item/32917...

MKS SERVO57A: https://www.aliexpress.com/item/32966...

MKS SERVO57B: https://www.aliexpress.com/item/40001...

MKS SERBO42B/57B PCBA: https://www.aliexpress.com/item/40005...